I corrected house facts and there is no change in estimated value. Why?The house now has double the living space, and extra bedroom, new windows and doors, new roof, new garage, and a large new patio. I entered these facts over a month ago and all that happened was the zillow estimate of my homes value fell $2,000. Did I forget to do something?May 08 2014 - North Clairemont00YesReport 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.