Some house lots appear blue on the mapI noticed recently that some housing lots in my neighborhood appear blue on the arial and hybrid views. While the price of the house is still shown, the house details of the house cannot be viewed. Is this some method in which the details of specific houses are being blocked out. An example would be the house right next to: 391 Benvenue Ave, Los Altos, CAAugust 18 2007 - US0YesReport 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.