Home ValuationI just checked and saw this huge jump that is absolutely off the mark. Pls. check/revise and let me know why your model is off?Maria LuOwner of 766 Vista Grande Avenue, Los Altos, CAOctober 07 2012 - Los Altos00YesReport 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.