Zestimate drop 89% in one month???7949 Caminito Dia, Unit #2, San Diego CA 92122. Last month Zestimate was $325,500. This month it is now $35,100.Rent estimate is $1853/month. So, value is only 1.5 time annual rent? Has the market condition deteriorated so much so fast?July 26 2011 - University City00YesReport 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.