ITEM 1. REPORT TO STOCKHOLDERS.

--------------------------------------------------------------------------------



                                  John Hancock
                                  Patriot
                                     Premium
                                  DIVIDEND FUND I


------
Annual
Report
------


9.30.03



                              [LOGO] John Hancock


--------------------------------------------------------------------------------



Table of contents
--------------------------
Your fund at a glance
page 1
--------------------------
Managers' report
page 2
--------------------------
Fund's investments
page 6
--------------------------
Financial statements
page 9
--------------------------
Trustees & officers
page 22
--------------------------
For your information
page 29
--------------------------

--------------------------------------------------------------------------------
[A photo of Maureen Ford Goldfarb,  Chairman and Chief Executive Officer,  flush
left next to first paragraph.]
--------------------------------------------------------------------------------

Dear Fellow Shareholders,

The stock market has made a strong recovery in 2003.  Historically  low interest
rates,  improving  corporate earnings and government stimulus in the form of tax
cuts gave investors  hope that the economy would soon begin to  strengthen.  The
markets move up began in April and the breadth of the rally was  enormous.  As a
result, the major indexes were able to wipe out their  first-quarter  losses and
post solid gains for the first nine months of the year. With technology  leading
the way, the tech-heavy  Nasdaq  Composite Index rose 33.80% through  September,
while the Dow Jones  Industrial  Average was up 13.18% and the  Standard & Poors
500 Index returned  14.71%.  With falling  interest rates,  bonds also did well,
although they reversed course in July and August. High yield bonds led the pack,
returning  21.77%  through  September,  as measured by the Lehman  Brothers High
Yield Index.

In other news,  we are pleased to inform you that on  September  28,  2003,  the
Boards  of  Directors  of  Canada-based   Manulife  Financial   Corporation  and
Boston-based John Hancock Financial  Services,  Inc., the parent company of John
Hancock Funds, unanimously voted to merge the two companies.

Please be assured that the  completion of the merger -  anticipated  to occur in
the first  half of 2004 - will have no  effect  on your  investment  in our John
Hancock  mutual funds.  Your funds adviser and board of trustees will remain the
same, as will your relationship with your financial adviser.

The merger is subject to  customary  closing  conditions,  including  receipt of
required regulatory approvals and approval by John Hancock stockholders.  If you
only own shares in a John Hancock mutual fund, you are not affected and will not
receive a proxy.

Additional  information  on this  transaction  is  available  on our  Web  site:
www.jhfunds.com.  If you have  questions  about  the  merger,  you may also call
1-800-732-5543.  Separately,  for  information  about your  investments  in John
Hancock  mutual funds,  please  contact your  financial  adviser or our Customer
Service representatives at 1-800-225-5291.

Sincerely,


/s/Maureen Ford Goldfarb
------------------------
Maureen Ford Goldfarb,
Chairman and Chief Executive Officer

This commentary  reflects the chairmans views as of September 30, 2003. They are
subject to change at any time.



-----------
YOUR FUND
AT A GLANCE
-----------

The Fund seeks to provide high current income,  consistent with modest growth of
capital,  for  holders  of its  common  shares  by  investing  in a  diversified
portfolio of dividend-paying preferred and common equity securities.

Over the last twelve months

[] Preferred stocks performed well as interest rates fell and Congress enacted a
   dividend tax cut.

[] Utility common stocks rallied strongly.

[] The Fund benefited from tax-advantaged dividend-paying preferred and common
   stocks.

--------------------------------------------------------------------------------
[Bar chart with heading "John Hancock  Patriot  Premium  Dividend Fund I". Under
the heading is a note that reads "Fund  performance for the year ended September
30, 2003." The chart is scaled in increments of 5% with 0% at the bottom and 20%
at the top.  The first bar  represents  the 14.60% total return for John Hancock
Patriot Premium  Dividend Fund I. A note below the chart reads "The total return
for the Fund is at net asset value with all distributions reinvested."]
--------------------------------------------------------------------------------

Top 10 issuers

7.3%    NSTAR
5.4%    Energy East Corp.
5.0%    Puget Energy, Inc.
4.9%    Shaw Communications, Inc.
4.7%    Lehman Brothers Holdings, Inc.
3.1%    CH Energy Group, Inc.
3.0%    El Paso Tennessee Pipeline Co.
2.8%    South Carolina Electric & Gas Co.
2.7%    Alabama Power Co.
2.7%    Sierra Pacific Power Co.

As a percentage  of net assets plus value of preferred  shares on September  30,
2003.


                                                                               1




   BY GREGORY K. PHELPS AND MARK T. MALONEY FOR THE PORTFOLIO MANAGEMENT TEAM

---------
MANAGERS'
REPORT
---------

John Hancock
Patriot Premium
Dividend Fund I

Preferred  stocks  performed well amid mostly  favorable  conditions  during the
12-month  period ended September 30, 2003. Much of what was behind the preferred
stock rally was action by the Federal  Reserve  Board,  which  lowered  interest
rates on two separate  occasions during the year. Also boosting preferred stocks
was demand from income-seeking  individual investors and income-oriented  mutual
funds looking for significantly  higher yields than what companies paid on their
bonds and common stocks.  The yields on many preferred  stocks - which generally
ranged from 6% to 7% - continued  to outstrip by a fairly wide margin the yields
available on Treasury and  corporate  bonds,  as well as the  dividends  paid on
common  stocks.  Demand also  strengthened  in advance  of, and in response  to,
President Bushs dividend tax-cut  package,  which greatly reduced the taxes that
individuals pay on many stock  dividends.  A dramatic rise in interest rates and
bond yields in the summer briefly tempered an otherwise  favorable  backdrop for
fixed-income-oriented  investments, including preferreds. But they regained some
of their  footing  by the final  month of the period  when  weaker-than-expected
economic reports helped to cool inflation concerns.

"Preferred  stocks  performed well amid mostly favorable  conditions  during the
12-month period ended September 30, 2003."

Utility common stocks - the Funds other area of emphasis - performed even better
than preferreds,  buoyed by a combination of utility  companies ability to clean
up their balance sheets and improve corporate  earnings,  and strong demand from
investors  seeking  tax-advantaged   dividend-paying  stocks.  Even  the  August
electricity  blackout that plagued cities from New York to Cleveland did not dim
investors  enthusiasm for the group. In fact, the blackout helped underscore the
need for better,


2



--------------------------------------------------------------------------------
[Photos of Greg Phelps and Mark Maloney]
--------------------------------------------------------------------------------

expensive  high-voltage  transmission and distribution  systems,  which would be
fostered by state  regulatory  bodies  granting the utilities  higher  allowable
rates of return.

FUND PERFORMANCE

For the 12 months  ended  September  30,  2003,  John  Hancock  Patriot  Premium
Dividend Fund I returned  14.60% at net asset value.  Over the same period,  the
average income and preferred stock closed-end fund returned 21.10%, according to
Lipper,  Inc.  The Funds lag stemmed  primarily  from our focus on  high-quality
investments;  lower-quality  junk names  soared  during the year in  response to
better-than-expected   corporate  earnings,   fewer  corporate  defaults  and  a
reduction in the rate of corporate credit downgrades.  Meanwhile, the Standard &
Poors 500 Index,  a broad measure of the overall stock market,  returned  24.37%
and the Dow Jones Utility  Average,  which tracks the performance of 15 electric
and natural gas utilities, returned 21.95%.

OIL AND GAS SHINES

Preferred  stocks paying  tax-advantaged  dividends  were some of the Funds best
performers during the period.  In particular,  some of our  best-performing  and
largest  holdings in the  category  were oil and natural gas  companies  such as
Anadarko  Petroleum and Devon Energy which,  along with strong investor  demand,
were helped by relatively high energy prices and favorable energy  supply/demand
conditions.  In the electric  utility  segment of the  tax-advantaged  preferred
group,  our winners  included  holdings  such as Boston  Edison and Great Plains
Energy.  They got an added boost from their call  protection,  meaning  they had
some  measure of  protection  against  being  redeemed by their  issuers  before
maturity.  In the financial  segment,  our winners  included J.P.  Morgan Chase,
which also  benefited  from an  increase  in the growth of its  private  banking
business,  as well as an increased market share in stock and bond  underwriting.
Our  holdings in Bear  Stearns  also posted  good  gains,  primarily  due to its
ability to avoid  scandals  and produce  financial  results that met or exceeded
expectations.

"Preferred  stocks paying  tax-advantaged  dividends were some of the Funds best
performers during the period."



                                                                               3



--------------------------------------------------------------------------------
[Table at top left-hand  side of page entitled "Top five industry  groups1." The
first  listing is  Utilities  68%,  the second is Broker  services 8%, the third
Banks-United States 5%, the fourth Media 5%, and the fifth Oil & gas 5%.]
--------------------------------------------------------------------------------

In the utility  common stock portion of the Fund, our best  performers  included
Alliant Energy,  Northeast Utilities and Dominion  Resources.  Alliant benefited
from its back-to-basics approach and improved balance sheet. Dominion was helped
by its  increasingly  valued oil and gas  reserves  and natural gas pipeline and
storage  assets.  Investors  rewarded  Northeast in large measure because of its
above-average  dividend  growth and its  attractive  service area,  which boasts
higher-than-average growth in electricity usage.

In contrast,  our common  stock  holdings in Aquila Inc.  proved  disappointing.
Investors  punished the stock  because the company made an ill-timed  foray into
energy/merchant  trading,  which  forced  it  to  take  write-downs  and  reduce
dividends.  That said,  we believe  that the  companys  efforts to return to its
regulated  electric  and gas roots and  reduce  debt  will help to  restore  its
financial health over time.

--------------------------------------------------------------------------------
[Pie chart in middle of page with heading "Portfolio diversification1" The chart
is divided into three sections (from top to left):  Preferred stocks 64%, Common
stocks 29% and Short-term investments 7%.]
--------------------------------------------------------------------------------

OUTLOOK

For the balance of 2003,  we remain  optimistic  about the outlook for preferred
and utility  common stocks.  Much of our optimism  stems from our  macroeconomic
outlook,  which calls for a continually  sluggish economy coupled with sustained
low interest  rates.  This could continue to prompt strong demand for relatively
high-yielding  preferred and utility common  stocks.  Were also heartened by the
fact that  dividend  tax relief could help boost demand for many stocks that pay
high dividends,  not only in the short-term but also over the next decade or so,
as  more  aging  Americans  increasingly  seek  out  income-oriented  investment
options.  Utility  common  stocks  have  other



4



--------------------------------------------------------------------------------
[Table at top of page  entitled  "SCORECARD".  The header for the left column is
"INVESTMENT" and the header for the right column is "PERIOD'S  PERFORMANCE...AND
WHAT'S BEHIND THE NUMBERS." The first listing is Northeast Utilities followed by
an up arrow with the phrase "Strong demand for tax-advantage stocks." The second
listing is J.P.  Morgan Chase followed by an up arrow with the phrase "Uptick in
high-net-worth clients/security underwriting." The third listing is Aquila, Inc.
followed  by  a  down  arrow  with  the  phrase  "Reduction  in  dividend/credit
ratings."]
--------------------------------------------------------------------------------

factors  going for them as well,  including the potential for more stable credit
ratings,  attractive valuations and the possible elimination of an anachronistic
law limiting utility mergers.


This commentary reflects the views of the portfolio  management team through the
end of the Funds  period  discussed  in this  report.  The  managers  statements
reflect their own  opinions.  As such,  they are in no way  guarantees of future
events, and are not intended to be used as investment advice or a recommendation
regarding any specific security.  They are also subject to change at any time as
market and other conditions warrant.

The Fund normally will invest more than 65% of its managed  assets in securities
of companies in the utilities industry.  Such an investment  concentration makes
the Fund more susceptible than a broader  diversified fund to factors  adversely
affecting the utilities  industry.  Sector investing is subject to greater risks
than the market as a whole.

1 As a percentage of the Funds portfolio on September 30, 2003.


                                                                               5




FINANCIAL STATEMENTS

-----------
FUND'S
INVESTMENTS
-----------

Securities owned
by the Fund on
September 30, 2003

This schedule is divided into three main categories:  preferred  stocks,  common
stocks  and  short-term  investments.  The  stocks are  further  broken  down by
industry group. Short-term investments, which represent the Funds cash position,
are listed last.




                                                                                                    

SHARES                                   ISSUER, DESCRIPTION                                              VALUE
---------------------------------------------------------------------------------------------------------------
PREFERRED STOCKS 97.51%                                                                            $130,298,630
---------------------------------------------------------------------------------------------------------------
(Cost $134,394,430)

Agricultural Operations 1.96%                                                                         2,625,000
35,000                                   Ocean Spray Cranberries, Inc., 6.25%, Ser A (R)              2,625,000

Banks - United States 7.53%                                                                          10,058,252
45,000                                   HSBC USA, Inc., $2.8575                                      2,333,250
72,000                                   J.P. Morgan Chase & Co., 6.625%, Ser H                       3,924,000
50,000                                   J.P. Morgan Chase Capital XI, 5.875%                         1,186,000
111,800                                  Royal Bank of Scotland Group Plc, 5.75%, Ser B
                                          (United Kingdom)                                            2,615,002

Broker Services 11.39%                                                                               15,223,922
62,460                                   Bear Stearns Cos., Inc. (The), 5.72%, Ser F                  3,229,182
102,700                                  Lehman Brothers Holdings, Inc., 5.67%,
                                          Depositary Shares, Ser D                                    5,032,300
90,400                                   Lehman Brothers Holdings, Inc., 5.94%,
                                          Depositary Shares, Ser C                                    4,483,840
90,000                                   Merrill Lynch & Co., Inc., 9.00%, Depositary Shares,
                                          Ser A                                                       2,478,600

Diversified Operations 0.98%                                                                          1,309,761
48,420                                   Grand Metropolitan Delaware, L.P., 9.42%, Gtd Ser A          1,309,761

Finance 0.52%                                                                                           693,000
12,000                                   SLM Corp., 6.97%, Ser A                                        693,000

Leasing Companies 1.40%                                                                               1,872,000
96,000                                   AMERCO, 8.50%, Ser A                                         1,872,000

Media 7.47%                                                                                           9,981,351
200,453                                  Shaw Communications, Inc., 8.45%, Ser A (Canada)             5,003,307
199,361                                  Shaw Communications, Inc., 8.50% (Canada)                    4,978,044

Oil & Gas 7.14%                                                                                       9,537,244
45,278                                   Anadarko Petroleum Corp., 5.46%,
                                          Depositary Shares, Ser B                                    4,437,244
50,000                                   Devon Energy Corp., 6.49%, Ser A                             5,100,000

Telecommunications 1.10%                                                                              1,474,650
50,850                                   Touch America Holdings, Inc., $6.875                         1,474,650



See notes to
financial statements.


6




                                                                                           FINANCIAL STATEMENTS



                                                                                                    

SHARES                                   ISSUER, DESCRIPTION                                              VALUE

Utilities 58.02%                                                                                    $77,523,450
225,000                                  Alabama Power Co., 5.20%                                     5,523,750
34,000                                   Baltimore Gas & Electric Co., 6.99%, Ser 1995                3,553,000
57,879                                   Boston Edison Co., 4.25%                                     4,420,509
23,161                                   Boston Edison Co., 4.78%                                     1,986,056
215,000                                  Coastal Finance I, 8.375%                                    4,259,150
156,400                                  El Paso Tennessee Pipeline Co., 8.25%, Ser A                 6,099,600
200,000                                  Energy East Capital Trust I, 8.25%                           5,394,000
42,000                                   Florida Power & Light Co., 6.75%, Ser U                      4,386,375
23,638                                   Great Plains Energy, Inc., 4.35%                             1,680,662
12,510                                   Great Plains Energy, Inc., 4.50%                               949,509
100,000                                  Hawaiian Electric Industries Capital Trust I, 8.36%          2,637,000
13,000                                   Idaho Power Co., 7.07%                                       1,366,219
64,200                                   MCN Financing II, 8.625%                                     1,640,310
34,500                                   Monongahela Power Co., $7.73, Ser L                          2,863,500
60,000                                   PSEG Funding Trust II, 8.75%                                 1,632,000
37,000                                   PSI Energy, Inc., 6.875%                                     3,718,500
26,800                                   Public Service Electric & Gas Co., 6.92%                     2,749,680
204,000                                  Puget Energy, Inc., 7.45%, Ser II                            5,144,880
210,000                                  Sierra Pacific Power Co., 7.80%, Ser 1 (Class A)             4,200,000
55,000                                   South Carolina Electric & Gas Co., 6.52%                     5,665,000
185,000                                  Southern Union Financing I, 9.48%                            4,680,500
39,800                                   TECO Capital Trust I, 8.50%                                  1,044,750
10,000                                   Virginia Electric & Power Co., $7.05                         1,037,500
13,500                                   Xcel Energy, Inc., $4.11, Ser D                                891,000

---------------------------------------------------------------------------------------------------------------
COMMON STOCKS 44.02%                                                                                $58,821,097
---------------------------------------------------------------------------------------------------------------
(Cost $66,199,755)

Telecommunications 0.00%                                                                                  1,420
200,000                                  Touch America Holdings, Inc.*                                    1,420

Utilities 44.02%                                                                                     58,819,677
150,380                                  Alliant Energy Corp.                                         3,308,360
180,000                                  Aquila, Inc.                                                   608,400
140,300                                  CH Energy Group, Inc.                                        6,173,200
64,300                                   Dominion Resources, Inc.                                     3,980,170
116,000                                  DTE Energy Co.                                               4,279,240
40,000                                   Duke Energy Corp.                                              712,400
247,000                                  Energy East Corp.                                            5,540,210
126,000                                  KeySpan Corp.                                                4,420,080
44,000                                   NiSource, Inc.                                                 879,120
215,000                                  Northeast Utilities                                          3,852,800
175,000                                  NSTAR                                                        8,312,500



                                                                                          See notes to
                                                                                          financial statements.


                                                                                                              7



FINANCIAL STATEMENTS



                                                                                                    

SHARES                                   ISSUER, DESCRIPTION                                              VALUE

Utilities (continued)
42,500                                   Peoples Energy Corp.                                        $1,758,650
52,500                                   Progress Energy, Inc.                                        2,334,150
69,000                                   Progress Energy, Inc.* (Contingent Value Obligation) (A)         6,900
216,900                                  Puget Energy, Inc.                                           4,865,067
246,600                                  Sierra Pacific Resources*                                    1,196,010
173,000                                  TECO Energy, Inc.                                            2,390,860
40,400                                   WPS Resources Corp.                                          1,664,480
164,000                                  Xcel Energy, Inc.                                            2,537,080




                                                                     INTEREST       PAR VALUE
ISSUER, DESCRIPTION, MATURITY DATE                                   RATE          (000s OMITTED)         VALUE

---------------------------------------------------------------------------------------------------------------
SHORT-TERM INVESTMENTS 9.56%                                                                        $12,778,000
---------------------------------------------------------------------------------------------------------------
(Cost $12,778,000)

Oil & Gas 9.56%
Chevron USA, Inc., Discount Commercial Paper, 10-01-03               0.82%          $12,778          12,778,000

---------------------------------------------------------------------------------------------------------------
TOTAL INVESTMENTS 151.09%                                                                          $201,897,727
---------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------
OTHER ASSETS AND LIABILITIES, NET (51.09%)                                                         ($68,272,605)
---------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------
TOTAL NET ASSETS 100.00%                                                                           $133,625,122
---------------------------------------------------------------------------------------------------------------

* Non-income producing security.

(A) This security is valued in good faith under  procedures  established  by the
    Board of Trustees.

(R) These  securities  are  exempt  from  registration  under  Rule 144A of the
    Securities Act of 1933.  These  securities may be resold,  normally to qualified
    institutional  buyers,  in  transactions  exempt  from  registration.  Rule 144A
    securities  amounted  to  $2,625,000  or 1.96% of the  Funds  net  assets  as of
    September 30, 2003.

    Parenthetical  disclosure  of a  foreign  country  in the  security  description
    represents country of a foreign issuer.

    The  percentage  shown for each  investment  category is the total value of that
    category as a percentage of the net assets of the Fund.


See notes to
financial statements.


8



FINANCIAL STATEMENTS

-----------
ASSETS AND
LIABILITIES
-----------

September 30, 2003

This Statement of Assets and  Liabilities  is the Funds balance sheet.  It shows
the value of what the Fund owns, is due and owes.  Youll also find the net asset
value for each common share.

--------------------------------------------------------------------------------
ASSETS
--------------------------------------------------------------------------------
Investments at value (cost $213,372,185)                            $201,897,727
Cash                                                                       4,701
Dividends receivable                                                     476,248
Other assets                                                              40,882
Total assets                                                         202,419,558

--------------------------------------------------------------------------------
LIABILITIES
--------------------------------------------------------------------------------
Payable to affiliates
 Management fee                                                          166,363
 Other                                                                    16,555
Other payables and accrued expenses                                       89,643
Total liabilities                                                        272,561
Dutch Auction Rate Transferable Securities preferred
 shares Series A (DARTS), at value, unlimited number of shares
 of beneficial interest authorized with no par value,
 685 shares issued, liquidation preference of $100,000
 per share                                                            68,521,875

--------------------------------------------------------------------------------
NET ASSETS
--------------------------------------------------------------------------------
Common shares capital paid-in                                        141,943,091
Accumulated net realized loss on investments                             (79,377)
Net unrealized depreciation of investments                           (11,474,458)
Accumulated net investment income                                      3,235,866
Net assets applicable to common shares                              $133,625,122

--------------------------------------------------------------------------------
NET ASSET VALUE PER COMMON SHARE
--------------------------------------------------------------------------------
Based on 15,142,247 shares of beneficial interest
 outstanding - unlimited number of shares authorized
 with no par value                                                         $8.82



                                                           See notes to
                                                           financial statements.


                                                                               9



FINANCIAL STATEMENTS

----------
OPERATIONS
----------

For the year ended
September 30, 2003

This Statement of Operations  summarizes the Funds investment  income earned and
expenses  incurred in operating the Fund.  It also shows net gains  (losses) for
the period stated.

--------------------------------------------------------------------------------
INVESTMENT INCOME
--------------------------------------------------------------------------------
Dividends (net of foreign withholding taxes of $4,330)               $12,801,439
Interest                                                                  73,688

Total investment income                                               12,875,127

--------------------------------------------------------------------------------
EXPENSES
--------------------------------------------------------------------------------
Investment management fee                                              1,615,720
Administration fee                                                       194,349
DARTS auction fee                                                        178,750
Federal excise tax                                                       135,621
Auditing fee                                                              53,800
Printing                                                                  48,805
Transfer agent fee                                                        48,282
Custodian fee                                                             41,103
Registration and filing fee                                               33,497
Miscellaneous                                                             24,840
Trustees fee                                                              13,307
Legal fee                                                                  2,991

Total expenses                                                         2,391,065

Net investment income                                                 10,484,062

--------------------------------------------------------------------------------
REALIZED AND UNREALIZED GAIN
--------------------------------------------------------------------------------
Net realized gain on investments                                         510,730
Change in net unrealized appreciation (depreciation)
 of investments                                                        7,579,644

Net realized and unrealized gain                                       8,090,374
Distributions to DARTS                                                  (906,591)

Increase in net assets from operations                               $17,667,845



See notes to
financial statements.


10



FINANCIAL STATEMENTS

----------
CHANGES IN
NET ASSETS
----------

These  Statements  of Changes in Net Assets  show how the value of the Funds net
assets has changed during the last two periods. The difference reflects earnings
less expenses, any investment gains and losses,  distributions,  if any, paid to
shareholders and any increase due to the sales of common shares.


                                              YEAR                          YEAR
                                              ENDED                        ENDED
                                              9-30-02                    9-30-03
--------------------------------------------------------------------------------
INCREASE IN NET ASSETS
--------------------------------------------------------------------------------
From operations
Net investment income                         $11,737,244            $10,484,062
Net realized gain (loss)                         (331,608)               510,730
Change in net unrealized
 appreciation (depreciation)                  (22,050,939)             7,579,644
Distributions to DARTS                         (1,262,310)              (906,591)

Increase (decrease) in net assets
 resulting from operations                    (11,907,613)            17,667,845

Distributions to
 common shareholders
From net investment income                     (9,713,863)            (9,775,707)

From Fund share transactions                      350,897              1,062,637

--------------------------------------------------------------------------------
NET ASSETS
--------------------------------------------------------------------------------
Beginning of period                           145,940,926            124,670,347

End of period1                               $124,670,347           $133,625,122


1 Includes  accumulated  net  investment  income of $3,297,911  and  $3,235,866,
respectively.



                                                           See notes to
                                                           financial statements.


                                                                              11




FINANCIAL HIGHLIGHTS

----------
FINANCIAL
HIGHLIGHTS
----------

COMMON SHARES

The  Financial  Highlights  show how the Funds  net asset  value for a share has
changed  since the end of the  previous  period.

PERIOD ENDED                                9-30-99        9-30-00       9-30-01        9-30-02       9-30-03

-------------------------------------------------------------------------------------------------------------
PER SHARE OPERATING PERFORMANCE
-------------------------------------------------------------------------------------------------------------
Net asset value, beginning of period         $10.85          $9.91        $10.13          $9.74         $8.30
Net investment income1                         0.83           0.85          0.83           0.78          0.69
Net realized and unrealized
 gain (loss) on investments                   (0.90)          0.23         (0.39)         (1.49)         0.54
Distribution to DARTS                         (0.18)         (0.21)        (0.18)         (0.08)        (0.06)
Total from investment operations              (0.25)          0.87          0.26          (0.79)         1.17
Less distributions
 to common shareholders
From net investment income                    (0.69)         (0.65)        (0.65)         (0.65)        (0.65)
Net asset value, end of period                $9.91         $10.13         $9.74          $8.30         $8.82
Per share market value, end of period         $8.81          $8.25         $8.75          $9.15         $9.24
Total return at market value2 (%)             (7.01)          1.19         13.79          12.03          8.91

-------------------------------------------------------------------------------------------------------------
RATIOS AND SUPPLEMENTAL DATA
-------------------------------------------------------------------------------------------------------------
Net assets applicable to common shares,
 end of period (in millions)                   $148           $152          $146           $125          $134
Ratio of expenses to average net assets3 (%)   1.66           1.75          1.72           1.79          1.90
Ratio of net investment income
 to average net assets4 (%)                    7.92           8.94          8.35           8.42          8.33
Portfolio turnover (%)                           18             19            23             11            10

-------------------------------------------------------------------------------------------------------------
SENIOR SECURITIES
-------------------------------------------------------------------------------------------------------------
Total value of DARTS outstanding
 (in millions)                                  $68            $68           $68            $68           $69
Involuntary liquidation preference
 per unit (in thousands)                       $100           $100          $100           $100          $100
Approximate market value
 per unit (in thousands)                       $100           $100          $100           $100          $100
Asset coverage per unit5                   $323,124       $315,176      $318,208       $280,462      $287,811


1 Based on the average of the common shares outstanding.
2 Assumes dividend reinvestment.
3 Ratios calculated on the basis of expenses applicable to the common shares
  relative to the average net assets of common shares. Without the exclusion of
  preferred shares, the ratio of expenses would have been 1.15%, 1.18%, 1.18%,
  1.20% and 1.23%, respectively.
4 Ratios calculated on the basis of net investment income applicable to common
  shares relative to the average net assets of common shares. Without the
  exclusion of preferred shares, the ratio of net investment income would have
  been 5.52%, 6.03%, 5.72%, 5.65% and 5.39%, respectively.
5 Calculated by subtracting the Funds total liabilities from the Funds total
  assets and dividing such amount by the number of DARTS outstanding as of the
  applicable 1940 Act Evaluation Date, which may differ from the financial
  reporting date.


See notes to
financial statements.


12



----------
NOTES TO
STATEMENTS
----------

NOTE A
Accounting policies

John  Hancock  Patriot  Premium  Dividend  Fund I (the  Fund)  is a  diversified
closed-end management investment company registered under the Investment Company
Act of 1940.

Significant accounting policies of the Fund are as follows:

Valuation of investments

Securities in the Funds portfolio are valued on the basis of market  quotations,
valuations  provided  by  independent  pricing  services  or at  fair  value  as
determined in good faith in accordance with procedures approved by the Trustees.
Short-term  debt  investments  maturing  within 60 days are valued at  amortized
cost, which  approximates  market value. The Fund determines the net asset value
of the common  shares each  business  day.

Investment transactions

Investment  transactions  are  recorded  as of the  date  of  purchase,  sale or
maturity.  Net realized gains and losses on sales of investments  are determined
on the identified cost basis.

Expenses

The  majority of expenses  are  directly  identifiable  to an  individual  fund.
Expenses that are not readily  identifiable to a specific fund will be allocated
in such a manner as deemed  equitable,  taking into  consideration,  among other
things, the nature and type of expense and the relative sizes of the funds.

Federal income taxes

The Fund  qualifies  as a regulated  investment  company by  complying  with the
applicable  provisions  of the Internal  Revenue Code and will not be subject to
federal  income tax on  taxable  income  that is  distributed  to  shareholders.
Therefore,  no federal income tax provision is required.  For federal income tax
purposes, the Fund has $55,954 of a capital loss carryforward  available, to the
extent provided by regulations,  to offset future net realized capital gains. To
the  extent  that  such  carryforward  is  used by the  Fund,  no  capital  gain
distributions  will be made. The entire amount of the loss carryforward  expires
September 30, 2010.

Dividends, interest
and distributions

Dividend income on investment securities is recorded on the ex-dividend date or,
in the case of some foreign  securities,  on the date  thereafter  when the Fund
identifies the dividend. Interest income on investment securities is recorded on
the accrual basis.  Foreign income may be subject to foreign  withholding taxes,
which are accrued as applicable.

The Fund records  distributions  to common and preferred  shareholders  from net
investment  income and net realized gains on the  ex-dividend  date.  During the
year ended  September 30, 2003, the tax character of  distributions  paid was as
follows:  ordinary income $10,682,298.  As of



                                                                              13




September  30, 2003,  the  components of  distributable  earnings on a tax basis
included $3,201,220 of undistributed ordinary income.

Such distributions and distributable earnings, on a tax basis, are determined in
conformity  with  income  tax  regulations,  which may  differ  from  accounting
principles generally accepted in the United States of America.  Distributions in
excess of tax basis  earnings  and  profits,  if any,  are reported in the Funds
financial statements as a return of capital.

Use of estimates

The  preparation of these  financial  statements,  in accordance with accounting
principles  generally  accepted in the United  States of  America,  incorporates
estimates  made by  management  in  determining  the reported  amount of assets,
liabilities, revenues and expenses of the Fund. Actual results could differ from
these estimates.

NOTE B
Management fee and transactions with affiliates and others

The Fund has an investment  management contract with John Hancock Advisers,  LLC
(the Adviser),  a wholly owned subsidiary of The Berkeley  Financial Group, LLC.
Under the investment management contract, the Fund pays a monthly management fee
to the Adviser at an annual rate of 0.50% of the Funds average weekly net assets
and the value  attributable  to the DARTS,  plus 5.00% of the Funds weekly gross
income.  The  Advisers  total fee is limited to a maximum  amount equal to 1.00%
annually of the Funds average  weekly net assets and the value  attributable  to
the DARTS.  For the year ended September 30, 2003, the advisory fee incurred did
not exceed the maximum  advisory  fee  allowed.

The Fund has an  administrative  agreement  with the  Adviser  under  which  the
Adviser oversees the custodial,  auditing,  valuation,  accounting, legal, stock
transfer and dividend disbursing services and maintains Fund communications with
the shareholders.  The Fund pays the Adviser a monthly  administration fee at an
annual rate of  approximately  0.10% of the Funds average weekly net assets plus
the value attributable to the DARTS.

Ms. Maureen Ford Goldfarb and Mr. John M. DeCiccio are directors and/or officers
of the Adviser  and/or its  affiliates,  as well as  Trustees  of the Fund.  The
compensation  of  unaffiliated  Trustees is borne by the Fund. The  unaffiliated
Trustees may elect to defer for tax purposes their receipt of this  compensation
under the John Hancock Group of Funds Deferred Compensation Plan. The Fund makes
investments into other John Hancock funds, as applicable, to cover its liability
for  the  deferred  compensation.   Investments  to  cover  the  Funds  deferred
compensation  liability  are recorded on the Funds books as an other asset.  The
deferred compensation liability and the related other asset are always equal and
are marked to market on a periodic  basis to  reflect  any income  earned by the
investments as well as any unrealized gains or losses. The Deferred Compensation
Plan investments had no impact on the operations of the Fund.



14



NOTE C

Fund share transactions

Common shares

This  listing  illustrates  the Funds  common  shares,  dividend  reinvestments,
reclassification  of the Funds capital  accounts and the number of common shares
outstanding  at the  beginning  and end of the last two periods,  along with the
corresponding dollar value.

                                        YEAR ENDED 9-30-02                    YEAR ENDED 9-30-03
                                  SHARES            AMOUNT             SHARES             AMOUNT

Beginning of period           14,979,601      $140,765,350         15,017,782       $141,016,976
Dividends reinvested              38,181           350,897            124,465          1,062,637
Reclassification of
 capital accounts                      -           (99,271)                 -           (136,522)
End of period                 15,017,782      $141,016,976         15,142,247       $141,943,091


Dutch Auction Rate Transferable Securities preferred shares Series A

The Fund  issued  685  shares  of Dutch  Auction  Rate  Transferable  Securities
preferred  shares  Series A  (DARTS)  in a  public  offering.  The  underwriting
discount was recorded as a reduction of the capital of common shares.

Dividends on the DARTS,  which accrue daily,  are  cumulative at a rate that was
established  at the  offering  of the  DARTS  and has been  reset  every 49 days
thereafter  by an auction.  Dividend  rates on DARTS  ranged from 1.00% to 1.86%
during  the year  ended  September  30,  2003.  Accrued  dividends  on DARTS are
included in the value of DARTS on the Funds Statement of Assets and Liabilities.

The DARTS are redeemable at the option of the Fund, at a redemption  price equal
to $100,000 per share,  plus  accumulated  and unpaid  dividends on any dividend
payment date. The DARTS are also subject to mandatory redemption at a redemption
price equal to $100,000 per share, plus accumulated and unpaid dividends, if the
Fund is in default on its asset coverage  requirements with respect to the DARTS
as defined in the Funds  by-laws.  If the  dividends  on the DARTS shall  remain
unpaid in an amount equal to two full years dividends, the holders of the DARTS,
as a class,  have the right to elect a  majority  of the Board of  Trustees.  In
general,  the holders of the DARTS and the common shareholders have equal voting
rights of one vote per share,  except that the holders of the DARTS, as a class,
vote to elect two members of the Board of Trustees, and separate class votes are
required on certain  matters that affect the  respective  interests of the DARTS
and common shareholders.

NOTE D
Investment
transactions

Purchases  and  proceeds  from sales or  maturities  of  securities,  other than
short-term  securities and obligations of the U.S.  government,  during the year
ended September 30, 2003, aggregated $18,791,613 and $24,409,059, respectively.

The cost of  investments  owned on  September  30,  2003,  including  short-term
investments, for federal income tax purposes was $213,395,570.  Gross unrealized
appreciation  and  depreciation  of  investments   aggregated   $13,481,979  and
$24,979,822,   respectively,   resulting  in  net  unrealized   depreciation  of
$11,497,843.  The  difference  between  book basis and tax basis net  unrealized
depreciation  of  investments is  attributable  primarily to the tax deferral of
losses on wash sales.



                                                                              15



NOTE E
Reclassification
of accounts

During the year ended  September  30,  2003,  the Fund  reclassified  amounts to
reflect a decrease in  accumulated  net realized loss on investments of $331, an
increase in  accumulated  net  investment  income of $136,191  and a decrease in
capital  paid-in of $136,522.  This  represents  the amount  necessary to report
these balances on a tax basis,  excluding certain temporary  differences,  as of
September 30, 2003. Additional adjustments may be needed in subsequent reporting
periods. These reclassifications, which have no impact on the net asset value of
the Fund, are primarily  attributable to certain  differences in the computation
of  distributable  income and  capital  gains  under  federal  tax rules  versus
accounting  principles generally accepted in the United States of America,  book
and tax differences in accounting for deferred  compensation  and federal excise
tax. The  calculation of net investment  income per share in the Funds Financial
Highlights excludes these adjustments.



16



---------
AUDITORS'
REPORT
---------

Report of Deloitte & Touche LLP, Independent Auditors

To The Board of Trustees and Shareholders of
John Hancock Patriot Premium Dividend Fund I,

We have audited the accompanying statement of assets and liabilities,  including
the schedule of investments,  of John Hancock  Patriot  Premium  Dividend Fund I
(the Fund) as of September 30, 2003, and the related statement of operations for
the year then  ended,  the  statements  of changes in net assets for each of the
years ended  September 30, 2002 and 2003, and the financial  highlights for each
of the years in the five-year  period ended September 30, 2003.  These financial
statements  and  financial  highlights  are  the  responsibility  of  the  Funds
management.  Our  responsibility  is to express  an  opinion on these  financial
statements and financial highlights based on our audits.

We conducted our audits in accordance with auditing standards generally accepted
in the  United  States of  America.  Those  standards  require  that we plan and
perform the audits to obtain  reasonable  assurance  about whether the financial
statements and financial highlights are free of material misstatement.  An audit
includes  examining,  on a test  basis,  evidence  supporting  the  amounts  and
disclosures in the financial statements. Our procedures included confirmation of
securities owned at September 30, 2003, by correspondence with the custodian. An
audit also includes  assessing the accounting  principles  used and  significant
estimates  made by  management,  as well as  evaluating  the  overall  financial
statement  presentation.  We believe that our audits provide a reasonable  basis
for our opinion.

In our opinion,  such  financial  statements  and financial  highlights  present
fairly,  in all  material  respects,  the  financial  position of the Fund as of
September 30, 2003, the results of its operations, the changes in its net assets
and its financial  highlights for the respective  stated periods,  in conformity
with accounting principles generally accepted in the United States of America.

DELOITTE & TOUCHE LLP
Boston, Massachusetts
November 3, 2003


                                                                              17



-----------
TAX
INFORMATION
-----------

Unaudited

For federal  income tax purposes,  the following  information  is furnished with
respect to the  distributions  of the Fund, if any, paid during its taxable year
ended September 30, 2003.

With  respect to the  ordinary  dividends  paid by the Fund for the fiscal  year
ended  September  30, 2003,  85.93% of the  dividends  qualify for the corporate
dividends-received deduction.

The Fund hereby  designates  the  maximum  amount  allowable  of its net taxable
income as  qualified  dividend  income as  provided  in the Jobs and  Growth Tax
Relief  Reconciliation  Act of  2003.  This  amount  will be  reflected  on Form
1099-DIV for calendar year 2003.

Shareholders  will be mailed a 2003 U.S.  Treasury  Department  Form 1099-DIV in
January 2004. This will reflect the total of all distributions  that are taxable
for calendar year 2003.



18



INVESTMENT
OBJECTIVE
AND POLICY

The Funds  investment  objective is to provide a high current income  consistent
with modest  growth of capital for  holders of its common  shares of  beneficial
interest.  The Fund will pursue its  objective  by  investing  in a  diversified
portfolio of dividend-paying preferred and common stocks.

The Funds  non-fundamental  investment  policy,  with  respect to the quality of
ratings  of its  portfolio  investments,  was  changed  by a vote  of the  Funds
Trustees on September 13, 1994. The new policy,  which became effective  October
15, 1994,  stipulates  that preferred  stocks and debt  obligations in which the
Fund will invest will be rated  investment-grade  (at least BBB by S&P or Baa by
Moodys)  at the time of  investment  or will be  preferred  stocks of issuers of
investment-grade   senior   debt,   some   of   which   may   have   speculative
characteristics,  or, if not rated, will be of comparable  quality as determined
by the Adviser.  The Fund will invest in common  stocks of issuers  whose senior
debt is rated  investment  grade or, in the case of  issuers  that have no rated
senior debt outstanding, whose senior debt is considered by the Adviser to be of
comparable quality.  The new policy supersedes the requirement that at least 80%
of the Funds total assets consist of preferred stocks and debt obligations rated
A or higher and  dividend-paying  common  stocks whose  issuers have senior debt
rated A or higher.

On November 20, 2001,  the Funds  Trustees  approved  the  following  investment
policy investment  restriction change, which became effective December 15, 2001.
Under  normal  circumstances  the Fund will invest at least 80% of its assets in
dividend- paying securities.  The Assets are defined as net assets including the
liquidation  preference  amount  of the DARTS  plus  borrowings  for  investment
purposes. The Fund will notify shareholders at least 60 days prior to any change
in this 80% investment policy.

DIVIDEND
REINVESTMENT PLAN

The Fund offers its shareholders a Dividend  Reinvestment Plan (the Plan), which
offers the opportunity to earn compounded  yields.  Each holder of common shares
will  automatically  have all  distributions  of  dividends  and  capital  gains
reinvested  by  Mellon  Investor   Services,   as  Plan  agent  for  the  common
shareholders  (the Plan  Agent),  unless an  election  is made to receive  cash.
Holders of common shares who elect not to  participate  in the Plan will receive
all  distributions  in cash, paid by check mailed directly to the shareholder of
record (or if the common shares are held in street or other  nominee name,  then
to the nominee) by the Plan Agent, as dividend  disbursing  agent.  Shareholders
whose  shares are held in the name of a broker or a nominee  should  contact the
broker or nominee to determine whether and how they may participate in the Plan.

If the Fund  declares a  dividend  payable  either in common  shares or in cash,
non-participants will receive cash and participants in the Plan will receive the
equivalent  in common  shares.  If the market price of the common  shares on the
payment  date of the  dividend  is equal to or exceeds  their net asset value as
determined on the payment date,  participants  will be issued common shares (out
of authorized  but unissued  shares) at a value equal to the higher of net asset
value or 95% of the market  price.  If the net asset  value  exceeds  the market
price of the common shares at such time, or if the Board of Trustees  declares a
dividend  payable  only in  cash,  the  Plan  Agent  will,  as  agent  for  Plan
participants,  buy shares in the open market,  on the New York Stock Exchange or
elsewhere,  for the participants accounts.  Such purchases will be made promptly
after the payable date for such  dividend  and, in any event,  prior to the next
ex-dividend date after



                                                                              19




such date,  except where necessary to comply with federal  securities  laws. If,
before the Plan Agent has completed its purchases,  the market price exceeds the
net asset value of the common shares,  the average per share purchase price paid
by the Plan Agent may exceed the net asset value of the common shares, resulting
in the  acquisition of fewer shares than if the dividend had been paid in shares
issued by the Fund.

Each  participant  will pay a pro rata share of brokerage  commissions  incurred
with  respect to the Plan Agents open market  purchases in  connection  with the
reinvestment  of dividends and  distributions.  The cost per share of the shares
purchased  for each  participants  account will be the average  cost,  including
brokerage commissions,  of any shares purchased on the open market plus the cost
of any  shares  issued by the Fund.  There  will be no  brokerage  charges  with
respect to common shares issued directly by the Fund. There are no other charges
to participants for reinvesting dividends or capital gain distributions.

Participants  in the Plan may withdraw  from the Plan at any time by  contacting
the Plan Agent by telephone,  in writing or by visiting the Plan Agents Web site
at  www.melloninvestor.com.  Such  withdrawal  will be effective  immediately if
received prior to a dividend  record date;  otherwise,  it will be effective for
all subsequent dividend record dates. When a participant withdraws from the Plan
or upon  termination  of the Plan,  as provided  below,  certificates  for whole
common shares credited to his or her account under the Plan will be issued and a
cash payment will be made for any fraction of a share credited to such account.

The Plan Agent  maintains  each  shareholders  account in the Plan and furnishes
monthly written  confirmations  of all  transactions in the accounts,  including
information  needed by the shareholders  for personal and tax records.  The Plan
Agent  will hold  common  shares in the  account  of each  Plan  participant  in
non-certificated form in the name of the participant. Proxy material relating to
the  shareholders  meetings of the Fund will include  those shares  purchased as
well as shares held pursuant to the Plan.

The reinvestment of dividends and distributions will not relieve participants of
any  federal  income tax that may be payable or  required to be withheld on such
dividends  or  distributions.  Participants  under  the Plan  will  receive  tax
information  annually.  The amount of dividend to be reported on 1099-DIV should
be (1) in the case of shares  issued by the Fund,  the fair market value of such
shares on the dividend  payment date and (2) in the case of shares  purchased by
the Plan Agent in the open market,  the amount of cash used by the Plan Agent to
purchase  shares in the open market,  including the amount of cash  allocated to
brokerage commissions paid on such purchases.

Experience under the Plan may indicate that changes are desirable.  Accordingly,
the Fund  reserves  the right to amend or  terminate  the Plan as applied to any
dividend or distribution paid subsequent to written notice of the change sent to
all  shareholders  of the Fund at least 90 days  before the record  date for the
dividend  or  distribution.  The Plan may be amended or  terminated  by the Plan
Agent after at least 90 days written notice to all shareholders of the Fund. All
correspondence or additional  information concerning the Plan should be directed
to the Plan Agent,  Mellon Bank,  N.A., c/o Mellon Investor  Services,  P.O. Box
3338, South Hackensack, NJ 07606-1938 (telephone 1-800-852-0218).

SHAREHOLDER
COMMUNICATION
AND ASSISTANCE

If you have any questions concerning the Fund, we will be pleased to assist you.
If you hold shares in your



20



own  name  and  not  with  a  brokerage   firm,   please  address  all  notices,
correspondence,  questions  or other  communications  regarding  the Fund to the
transfer agent at:

Mellon Investor Services
85 Challenger Road
Overpeck Centre
Ridgefield Park, NJ 07660
Telephone 1-800-852-0218

If your shares are help with a brokerage  firm,  you should  contact  that firm,
bank or other nominee for assistance.

SHAREHOLDER
MEETINGS

In November 2002, the Board of Trustees adopted several  amendments to the Funds
by-laws,  including  provisions relating to the calling of a special meeting and
requiring advance notice of shareholder  proposals or nominees for Trustee.  The
advance notice provisions in the by-laws require shareholders to notify the Fund
in writing of any proposal  that they intend to present at an annual  meeting of
shareholders,  including any  nominations  for Trustee,  between 90 and 120 days
prior to the first  anniversary of the mailing date of the notice from the prior
years  annual  meeting of  shareholders.  The  notification  must be in the form
prescribed by the by-laws.  The advance notice  provisions  provide the Fund and
its  Trustees  with the  opportunity  to  thoughtfully  consider and address the
matters  proposed  before the Fund  prepares  and mails its proxy  statement  to
shareholders. Other amendments set forth the procedures that must be followed in
order  for a  shareholder  to call a special  meeting  of  shareholders.  Please
contact the Secretary of the Fund for additional  information  about the advance
notice requirements or the other amendments to the by-laws.

On March  20,  2003,  the  Annual  Meeting  of the  Fund was held to elect  four
Trustees  and to ratify the  actions of the  Trustees in  selecting  independent
auditors for the Fund.

Proxies covering  13,794,599 common shares of beneficial  interest were voted at
the meeting.  The common  shareholders  elected the following  Trustees to serve
until their respective successors are duly elected and qualified, with the votes
tabulated as follows:


                                              WITHHELD
                                 FOR          AUTHORITY
--------------------------------------------------------------------------------
Maureen Ford Goldfarb     13,569,200            225,399

Charles L. Ladner         13,481,391            313,208

John A. Moore             13,482,516            312,083

Proxies covering 685 DARTS were voted at the meeting. The preferred shareholders
elected  Ronald Dion to serve until his successor is duly elected and qualified,
with the votes tabulated as follows: 495 FOR and 0 WITHHELD AUTHORITY.

The common  shareholders  also  ratified  the  Trustees  selection of Deloitte &
Touche LLP as the Funds independent auditor for the fiscal year ending September
30, 2003, with votes tabulated as follows:  13,545,840 FOR,  152,157 AGAINST and
97,097  ABSTAINING.



                                                                              21



----------
TRUSTEES
& OFFICERS
----------

This chart provides information about the Trustees and Officers who oversee your
John  Hancock  fund.  Officers  elected by the  Trustees  manage the  day-to-day
operations  of the  Fund  and  execute  policies  formulated  by  the  Trustees.
independent Trustees

                                                                                          NUMBER OF
NAME, AGE                                                           TRUSTEE            JOHN HANCOCK
PRINCIPAL OCCUPATION(S) AND OTHER                                   OF FUND          FUNDS OVERSEEN
DIRECTORSHIPS DURING PAST 5 YEARS                                   SINCE1               BY TRUSTEE

---------------------------------------------------------------------------------------------------
James F. Carlin, Born: 1940                                         1988                         31
---------------------------------------------------------------------------------------------------
Director and Treasurer,  Alpha  Analytical Inc.  (analytical
laboratory) (since 1985); Part Owner and Treasurer, Lawrence
Carlin Insurance  Agency,  Inc. (since 1995); Part Owner and
Vice President,  Mone Lawrence Carlin Insurance Agency, Inc.
(since  1996);  Director  and  Treasurer,  Rizzo  Associates
(until 2000);  Chairman and CEO, Carlin  Consolidated,  Inc.
(management/investments) (since 1987); Director and Partner,
Proctor   Carlin  &  Co.,  Inc.   (until   1999);   Trustee,
Massachusetts  Health and  Education Tax Exempt Trust (since
1993);  Director  of the  following:  Uno  Restaurant  Corp.
(until  2001),  Arbella  Mutual  (insurance)  (until  2000),
HealthPlan Services, Inc. (until 1999), Flagship Healthcare,
Inc.  (until 1999),  Carlin  Insurance  Agency,  Inc. (until
1999);  Chairman,  Massachusetts  Board of Higher  Education
(until 1999).

---------------------------------------------------------------------------------------------------
William H. Cunningham, Born: 1944                                   1995                         31
---------------------------------------------------------------------------------------------------
Former  Chancellor,  University  of Texas  System and former
President  of  the  University  of  Texas,  Austin,   Texas;
Chairman and CEO, IBT Technologies (until 2001); Director of
the following: The University of Texas Investment Management
Company   (until   2000),   Hire.com   (since   2000),   STC
Broadcasting,  Inc.  and  Sunrise  Television  Corp.  (until
2001), Symtx, Inc. (since 2001),  Adorno/ Rogers Technology,
Inc. (since 2001),  Pinnacle Foods Corporation (since 2001),
rateGenius  (since 2001),  LaQuinta Motor Inns,  Inc. (hotel
management    company)    (until   1998),    Jefferson-Pilot
Corporation  (diversified  life  insurance  company)  (since
1985),  New  Century  Equity  Holdings   (formerly   Billing
Concepts) (until 2001), eCertain (until 2001),  ClassMap.com
(until 2001),  Agile Ventures  (until 2001),  LBJ Foundation
(until 2000),  Golfsmith  International,  Inc. (until 2000),
Metamor  Worldwide  (until 2000),  AskRed.com  (until 2001),
Southwest  Airlines  (since 2000) and Introgen (since 2000);
Advisory  Director,  Q Investments  (since  2000);  Advisory
Director,  Chase Bank (formerly  Texas Commerce Bank Austin)
(since  1988),  LIN  Television   (since  2002)  and  WilTel
Communications (since 2002).

---------------------------------------------------------------------------------------------------
Ronald R. Dion, Born: 1946                                          1998                         31
---------------------------------------------------------------------------------------------------
Chairman and Chief Executive  Officer,  R.M.  Bradley & Co.,
Inc.;  Director,  The New England Council and  Massachusetts
Roundtable;  Trustee, North Shore Medical Center;  Director,
BJs  Wholesale  Club,  Inc. and a corporator  of the Eastern
Bank; Trustee, Emmanuel College.


22



                                                                                          NUMBER OF
NAME, AGE                                                           TRUSTEE            JOHN HANCOCK
PRINCIPAL OCCUPATION(S) AND OTHER                                   OF FUND          FUNDS OVERSEEN
DIRECTORSHIPS DURING PAST 5 YEARS                                   SINCE1               BY TRUSTEE

---------------------------------------------------------------------------------------------------
Charles L. Ladner,2 Born: 1938                                      1992                         31
---------------------------------------------------------------------------------------------------
Chairman and Trustee,  Dunwoody  Village,  Inc.  (retirement
services);   Senior  Vice  President  and  Chief   Financial
Officer,  UGI Corporation  (Public Utility Holding  Company)
(retired  1998);  Vice  President and Director for AmeriGas,
Inc.  (retired 1998);  Director of AmeriGas  Partners,  L.P.
(until 1997) (gas distribution); Director, EnergyNorth, Inc.
(until 1995); Director, Parks and History Association (since
2001).

---------------------------------------------------------------------------------------------------
John A. Moore,2 Born: 1939                                          2002                         29
---------------------------------------------------------------------------------------------------
President  and  Chief  Executive   Officer,   Institute  for
Evaluating  Health  Risks  (nonprofit   institution)  (until
2001);  Senior  Scientist,  Sciences  International  (health
research) (since 1998);  Principal,  Hollyhouse (consulting)
(since 2000);  Director,  CIIT (nonprofit  research)  (since
2002).

---------------------------------------------------------------------------------------------------
Patti McGill Peterson,2 Born: 1943                                  2002                         29
---------------------------------------------------------------------------------------------------
Executive  Director,  Council for International  Exchange of
Scholars  (since  1998);   Vice   President,   Institute  of
International Education (since 1998); Senior Fellow, Cornell
Institute  of  Public  Affairs,  Cornell  University  (until
1997);  President  Emerita of Wells College and St. Lawrence
University;   Director,  Niagara  Mohawk  Power  Corporation
(electric utility).

---------------------------------------------------------------------------------------------------
Steven Pruchansky, Born: 1944                                       1992    31
---------------------------------------------------------------------------------------------------
Chairman and Chief Executive  Officer,  Mast Holdings,  Inc.
(since 2000);  Director and President,  Mast Holdings,  Inc.
(until 2000); Managing Director, JonJames, LLC (real estate)
(since 2001); Director, First Signature Bank & Trust Company
(until  1991);  Director,  Mast Realty Trust  (until  1994);
President, Maxwell Building Corp. (until 1991).

---------------------------------------------------------------------------------------------------
Norman H. Smith, Born: 1933                                         1992                         31
---------------------------------------------------------------------------------------------------
Lieutenant General, United States Marine Corps; Deputy Chief
of Staff for  Manpower  and  Reserve  Affairs,  Headquarters
Marine Corps;  Commanding  General III Marine  Expeditionary
Force/3rd Marine Division (retired 1991).

---------------------------------------------------------------------------------------------------
John P. Toolan,2 Born: 1930                                         1993                         31
---------------------------------------------------------------------------------------------------
Director, The Smith Barney Muni Bond Funds, The Smith Barney
Tax-Free  Money  Funds,  Inc.,  Vantage  Money  Market Funds
(mutual   funds),   The   Inefficient-Market    Fund,   Inc.
(closed-end  investment  company);  Chairman,  Smith  Barney
Trust Company of Florida  (retired  1991);  Director,  Smith
Barney,  Inc.,  Mutual  Management  Company and Smith Barney
Advisers,  Inc. (investment advisers) (retired 1991); Senior
Executive  Vice  President,   Director  and  member  of  the
Executive  Committee,  Smith  Barney,  Harris  Upham  & Co.,
Incorporated (investment bankers) (until 1991).



                                                                                                 23



INTERESTED TRUSTEES3
                                                                                          NUMBER OF
NAME, AGE                                                           TRUSTEE            JOHN HANCOCK
PRINCIPAL OCCUPATION(S) AND OTHER                                   OF FUND          FUNDS OVERSEEN
DIRECTORSHIPS DURING PAST 5 YEARS                                   SINCE1               BY TRUSTEE

---------------------------------------------------------------------------------------------------
John M. DeCiccio, Born: 1948                                        2001                         52
---------------------------------------------------------------------------------------------------
Trustee
Executive Vice President and Chief Investment Officer, John Hancock
Financial Services, Inc.; Director, Executive Vice President and Chief
Investment Officer, John Hancock Life Insurance Company; Chairman of
the Committee of Finance of John Hancock Life Insurance Company;
Director, John Hancock Subsidiaries, LLC (Subsidiaries, LLC), Hancock
Natural Resource Group, Independence Investment LLC, Declaration
Management Research LLC, John Hancock Advisers, LLC (the Adviser),
The Berkeley Financial Group, LLC (The Berkeley Group), John Hancock
Funds, LLC (John Hancock Funds) and Massachusetts Business Development
Corporation; Director, John Hancock Insurance Agency, Inc. (Insurance
Agency, Inc.) (until 1999).

---------------------------------------------------------------------------------------------------
Maureen Ford Goldfarb, Born: 1955                                   2000                         52
---------------------------------------------------------------------------------------------------
Trustee,  Chairman,  President and Chief  Executive  Officer
Executive Vice President,  John Hancock Financial  Services,
Inc.,  John  Hancock  Life  Insurance   Company;   Chairman,
Director, President and Chief Executive Officer, the Adviser
and The Berkeley Group;  Chairman,  Director,  President and
Chief  Executive  Officer,  John  Hancock  Funds;  Chairman,
Director,  President and Chief Executive Officer,  Sovereign
Asset   Management   Corporation    (SAMCorp.);    Director,
Independence Investment LLC, Subsidiaries, LLC and Signature
Services;  Investment  Company  Institute Board of Governors
(since 2002);  Senior Vice President,  MassMutual  Insurance
Co. (until 1999).


PRINCIPAL OFFICERS WHO ARE NOT TRUSTEES

NAME, AGE
POSITION(S) HELD WITH FUND                                                                  OFFICER
PRINCIPAL OCCUPATION(S) AND                                                                 OF FUND
DIRECTORSHIPS DURING PAST 5 YEARS                                                             SINCE

---------------------------------------------------------------------------------------------------
Richard A. Brown, Born: 1949                                                                   2000
---------------------------------------------------------------------------------------------------
Senior Vice President and Chief Financial Officer
Senior  Vice   President,   Chief   Financial   Officer  and
Treasurer,  the Adviser, John Hancock Funds and The Berkeley
Group;   Second   Vice   President   and  Senior   Associate
Controller, Corporate Tax Department, John Hancock Financial
Services, Inc. (until 2001).

---------------------------------------------------------------------------------------------------
Thomas H. Connors, Born: 1959                                                                  1992
---------------------------------------------------------------------------------------------------
Vice President and Compliance Officer
Vice President and Compliance Officer,  the Adviser and each
of the John  Hancock  funds;  Vice  President,  John Hancock
Funds.

---------------------------------------------------------------------------------------------------
William H. King, Born: 1952                                                                    1992
---------------------------------------------------------------------------------------------------
Vice President and Treasurer
Vice President and Assistant  Treasurer,  the Adviser;  Vice
President and  Treasurer of each of the John Hancock  funds;
Assistant Treasurer of each of the John Hancock funds (until
2001).



24




NAME, AGE
POSITION(S) HELD WITH FUND                                                                  OFFICER
PRINCIPAL OCCUPATION(S) AND                                                                 OF FUND
DIRECTORSHIPS DURING PAST 5 YEARS                                                             SINCE

---------------------------------------------------------------------------------------------------
Susan S. Newton, Born: 1950                                                                    1992
---------------------------------------------------------------------------------------------------
Senior Vice President, Secretary and Chief Legal Officer
Senior Vice  President,  Secretary and Chief Legal  Officer,
SAMCorp.,  the Adviser and each of the John  Hancock  funds,
John Hancock Funds and The Berkeley  Group;  Vice President,
Signature  Services  (until  2000);  Director,  Senior  Vice
President and Secretary, NM Capital.


The business  address for all Trustees  and Officers is 101  Huntington  Avenue,
Boston, Massachusetts 02199. The Statement of Additional Information of the Fund
includes  additional  information  about members of the Board of Trustees of the
Fund and is available, without charge, upon request, by calling 1-800-225-5291.

1 Each Trustee serves until resignation, retirement age or until his or her
  successor is elected.
2 Member of Audit Committee.
3 Interested Trustees hold positions with the Funds investment adviser,
  underwriter and certain other affiliates.



                                                                              25










26









                                                                              27












28



-----------
FOR YOUR
INFORMATION
-----------

INVESTMENT ADVISER
John Hancock Advisers, LLC
101 Huntington Avenue
Boston, Massachusetts 02199-7603

CUSTODIAN
The Bank of New York
One Wall Street
New York, New York 10286

TRANSFER AGENT FOR
COMMON SHAREHOLDERS
Mellon Investor Services
85 Challenger Road
Overpeck Centre
Ridgefield Park, New Jersey 07660

TRANSFER AGENT
FOR DARTS
Deutsche Bank Trust
Company Americas
280 Park Avenue
New York, New York 10017

LEGAL COUNSEL
Hale and Dorr LLP
60 State Street
Boston, Massachusetts 02109-1803

INDEPENDENT AUDITORS
Deloitte & Touche LLP
200 Berkeley Street
Boston, Massachusetts 02116-5022

STOCK SYMBOL
Listed New York Stock Exchange: PDF

For shareholder assistance
refer to page 21

--------------------------------------------------------------------------------

HOW TO
CONTACT US
----------


On the Internet                       www.jhfunds.com

By regular mail                       Mellon Investor Services
                                      85 Challenger Road
                                      Overpeck Centre
                                      Ridgefield Park, NJ 07660

Customer service representatives      1-800-852-0218

Portfolio commentary                  1-800-344-7054

24-hour automated information         1-800-843-0090

TDD Line                              1-800-231-5469

The Funds voting policies and procedures are available without charge, upon request:

By phone                              1-800-225-5291

On the Funds Web site                 www.jhfunds.com/proxy

On the SECs Web site                  www.sec.gov

--------------------------------------------------------------------------------


                                                                              29



[LOGO] John Hancock

--------------
  PRESORTED
  STANDARD
U. S. Postage
    PAID
    MIS
--------------

1-800-852-0218
1-800-843-0090 EASI-Line
1-800-231-5469 (TDD)

www.jhfunds.com

                                                                     P100A  9/03
                                                                           11/03






ITEM 2.  CODE OF ETHICS.

As of the end of the period, September 30, 2003, the registrant has adopted a
code of ethics, as defined in Item 2 of Form N-CSR, that applies to its Chief
Executive Officer, Chief Financial Officer and Treasurer (respectively, the
principal executive officer, the principal financial officer and the principal
accounting officer, the "Senior Financial Officers"). A copy of the code of
ethics is filed as an exhibit to this Form N-CSR.

ITEM 3.  AUDIT COMMITTEE FINANCIAL EXPERT.

Charles L. Ladner is the audit committee financial expert and is "independent",
pursuant to general instructions on Form N-CSR Item 3.

ITEM 4.  PRINCIPAL ACCOUNTANT FEES AND SERVICES.

Not applicable at this time.

ITEM 5.  AUDIT COMMITTEE OF LISTED REGISTRANTS.

Not applicable at this time.

ITEM 6.  [RESERVED]

ITEM 7.  DISCLOSURE  OF PROXY VOTING  POLICIES  AND  PROCEDURES  FOR  CLOSED-END
MANAGEMENT INVESTMENT COMPANIES.

See attached Exhibit "Proxy Voting Policies and Procedures".

ITEM 8.  [RESERVED]

ITEM 9.  CONTROLS AND PROCEDURES.

(a) Based upon their  evaluation  of the  registrant's  disclosure  controls and
procedures  as  conducted  within 90 days of the filing date of this Form N-CSR,
the registrant's  principal  executive  officer and principal  financial officer
have concluded that those disclosure  controls and procedures provide reasonable
assurance  that  the  material  information  required  to be  disclosed  by  the
registrant on this report is recorded, processed, summarized and reported within
the time periods specified in the Securities and Exchange Commission's rules and
forms.

(b) There were no changes in the registrant's internal control over financial
reporting that occurred during the registrant's most recent fiscal half-year
(the registrant's second fiscal half-year in the case of an annual report) that
have materially affected, or are reasonably likely to materially affect, the
registrant's internal control over financial reporting.

ITEM 10. EXHIBITS.

(a)(1) Code of Ethics for Senior Financial Officers is attached.

(a)(2) Separate certifications for the registrant's principal executive officer
and principal financial officer, as required by Section 302 of the
Sarbanes-Oxley Act of 2002 and Rule 30a-2(a) under the Investment Company Act of
1940, are attached.

(b)(1) Separate certifications for the registrant's principal executive officer
and principal financial officer, as required by 18 U.S.C. Section 1350, as
adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, and Rule
30a-2(b) under the Investment Company Act of 1940, are attached. The
certifications furnished pursuant to this paragraph are not deemed to be "filed"
for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise
subject to the liability of that section. Such certifications are not deemed to
be incorporated by reference into any filing under the Securities Act of 1933 or
the Securities Exchange Act of 1934, except to the extent that the Registrant
specifically incorporates them by reference.

(c)(1) Proxy Voting Policies and Procedures are attached.

(d)(1) Contact person at the registrant


November 20, 2003

EDGAR

United States Securities and
Exchange Commission
Judiciary Plaza
450 Fifth Street, N.W.
Washington, D.C. 20549

Re: Form N-CSR
 John Hancock Patriot Premium Dividend Fund I

      File No. 811-5615

Gentlemen:

Enclosed herewith for filing pursuant to the Investment Company Act of 1940 is
Form N-CSR ("certified shareholder report").

If you have any questions or comments regarding this filing, please contact the
undersigned at (617) 375-1513.

Sincerely,


/s/Alfred Ouellette
Alfred Ouellette
Senior Attorney and Assistant Secretary


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the
Investment Company Act of 1940, the registrant has duly caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.


By:
------------------------------
Maureen Ford Goldfarb
Chairman, President and Chief Executive Officer

Date:    November 19, 2003


Pursuant to the requirements of the Securities Exchange Act of 1934 and the
Investment Company Act of 1940, this report has been signed below by the
following persons on behalf of the registrant and in the capacities and on the
dates indicated.

By:
-------------------------------
Maureen Ford Goldfarb
Chairman, President and Chief Executive Officer

Date:    November 19, 2003





By:
-----------------------
Richard A. Brown
Senior Vice President and Chief Financial Officer

Date:    November 19, 2003