Can we adjust the Zestimate to match a currect home appraisal?I would like to consider listing my home for sale by owner with Zillow. I had an official appraisal done, and the value was determined to be $750,000 based on recent sales data. However, the Zestimate is only $546,900. How do we correct this before I list my home?May 21 2012 - Libertyville00YesReport 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.