appraiserHow can I identify who appraised a recently sold home st 274 Niagara Ave, San Francisco, CA Question refers to 174 Niagara Ave, San Francisco, CA 94112April 04 200800YesReport 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.