Home builder's new sweet spot: the 55-plus crowd By: CNBC.com News December 17, 2014 at 12:39 PM EST Pulte Homes is rushing to build more so-called active adult communities catering to baby boomers, many who still work full time. Read More >> Related Stocks: Hovnanian Enterprises Inc Hovnanian Entr Dep A Lennar Corp PulteGroup Taylor Morrison Home Corp