Why is my Zestimate down fm. approx 2 wks ago, but it says that the amt. went up?Why is my Zestimate down a fair amt. fm. approx 2 wks. ago (I get automatic e-mails), but it says that the Zestimate went up? Something doesn't make sense here. June 13 2011 - Lisle00YesReport 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.