Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
PRENTISS MICHAEL V
   2. Issuer Name and Ticker or Trading Symbol
PRENTISS PROPERTIES TRUST/MD [PP] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
Chairman of the Board
(Last)
(First)
(Middle)
3890 W. NORTHWEST HIGHWAY, SUITE 400		 3. Date of Earliest Transaction (Month/Day/Year)
11/09/2005
(Street)

DALLAS, TX 75220		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Shares of Beneficial Interest (Common Shares) 11/09/2005   A   20,000 A $ 39.18 1,636,302 D  
Common Shares of Beneficial Interest (Common Shares)               410,968 I (1) By Trust

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Redeemable Units of limited partnership interest $ 0             10/22/1998 12/31/2050 Common Shares 262,733   262,733 D (2)  
Reedemable Units of limited partnership interest $ 0             10/22/1998 12/31/2050 Common Shares 333,387   333,387 I (3) By Trust

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
PRENTISS MICHAEL V
3890 W. NORTHWEST HIGHWAY
SUITE 400
DALLAS, TX 75220		   X     Chairman of the Board

Signatures

 Gregory S. Imhoff (POA on File)   11/14/2005
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Mr. Prentiss' indirect position includes a) 45,825 shares owned through the Company's KEYSOP Deferred Compensation Plan. The Trustee, Merrill Lynch, has authority to votes the shares; b) 22,225 Common Shares owned by the Prentiss Foundation, a foundation established by Mr. Prentiss, of which Mr. Prentiss disclaims beneficial ownership; and c) 410,968 Common Shares owned by certain Grantor Retained Annuity Trusts established by Mr. Prentiss, of which Mr. Prentiss disclaims beneficial ownership.
(2) Each unit may be redeemed for one Common Share.
(3) Each Unit may be redeemed for one Common Share. Includes Units redeemable for 333,387 Common Shares which are held in a trust of which Mr. Prentiss is not a trustee, and of which Mr. Prentiss disclaims beneficial ownership.

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