Why did the data change in ZillowI purchased my home in June 2009. At the time of the purchase the Zestimate was $150,000. This information was used b both the seller and myself to agree upon the final purchase price which ended up being the Zestimate price. This section of the graph is now altered. It appears that data is now missing and an interpolation has been added which simply connects a previous data point and a point after with a straight line. I would like to have the original line reinstated so it coincides with the my purchase.October 19 2011 - Center Square00YesReport 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.