My 30 day zillow house value went down 12,500. My neighbors -500 and +11000. How can that be?My 2 next door neighbors houses have not depreciated like mine has according to zillow. I don't understand how that is possible. Both of my neighbors are renters none the less...with out of town owners who have not made home improvements.May 07 2009 - Green Hills00YesReport 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.