Who comes up with these valuesMy home is listed as one of the lower valued homes in my neighborhood, my home is larger than some, I have a screened in pool with several upgrades, my value just dropped another 50,000.00 in value when none of the other homes dropped. There is NO WAY this is possible. How do they come up with these values??????? September 05 2011 - Orlando00YesReport 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.