Why isn't the square footage on my house correct?The sq footage of the house changed(increased) over 7 years ago thru a couple of additions and total renovations. Your web site says you have the latest info, but you have misrepresented the sq footage which affects the value. If you don't have the sq footage up to date, how can I trust your website for any other information September 20 2012 - Town of Winchendon00YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.We're sorry. This service is temporarily unavailable. Please come back later and try again.