sqft and home valueThere appears to be a problem with your estimator and square footage. Just out of curiosity, I increased the square footage of my home to see what the increase in value would be for an addition These are the results that I got.Sq ft Value1900 1965002000 2029932100 2083462200 1913882300 2012782400 2121802500 222867It does not make sense why there would be a decrease in value going from 2100 to 2200 sq ftFebruary 04 2011 - O'Hara Township00YesReport 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.