Credibility of ZillowCheck out your Zestimate of 312 Blair Ct. NW, Vienna, VA. Then look at almost identical homes on the same and adjacent streets. The true value of #312 is in the $900K-$950K, just like the others, not $1.4M. Silly, and it makes it look like you guys have been "had".December 21 2009 - Vienna00YesReport 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.