I need to find out the value of my home in Jan. and July 1989. Any agents with records in 91776?I need to value my home in 1989 for tax purposes and would like the input of an agent who has records or resources from 1989 to determine my homes value. I live in San Gabriel, CA 91776. Price/square foot should be enough to get close.Thanks, NormSeptember 06 2010 - San Gabriel00YesReport 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.