[quote=DataAgent]Here’s the best website for San Diego residential listings: http://www.sdlookup.com/%5B/quote%5D
sdlookup.com has a feature that’s sometimes helpful… if you click on the link at the top of the listing that says “View Sales History, Tax Assessment and Zoning” it takes you to a page that folks can comment on. There is sometimes some good insight if the house is a flip. Various regulars follow their local areas and track the price changes, the history of listings (realtors sometimes delist/relist to “restart” the clock on the MLS.)
But sdlookup does not show multi-family. For that you need redfin.com. Redfin also has a more complete listing/price history.