How can I determine how what percent of homes are underwater in a metro area?I am trying to find data on negative equity for metro areas in 2006 and 2007. I can't seem to find these data in the Real Estate Market Reports. Thank you for your time!April 10 2012 - US00YesReport 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.