How long does it take to refresh the Zestimate after I update my home facts?The Zestimate is $100,000 off for this house. The sellers put a great deal of sweat equity into the house and we feel that the house is not getting the detail views as a direct result of the Zestimate discrepancy. Is there a way we can fix this, other than entering different data in the home facts?September 21 2011 - Guilderland00YesReport 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.