Site error?Hello, I've noticed for the past couple of months that the Zestimates for the area where I live (Wilmington, DE) have been very, very low -- homes are showing values in the low $100k's that were in the $400-500k range earlier this year. It actually looks like there may be some kind of systems glitch happening? Please let me know if you're aware of this and if it's being resolved. Thanks!July 22 2010 - Wilmington00YesReport 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.