1)FHFA或Freddie Mac房价指数,St Louis Fed有根据FHFA房价做成的图标:
All-Transactions House Price Index for California (CASTHPI) | FRED | St. Louis Fed (stlouisfed.org)
2) Zillow home value Index:
Bayview San Francisco CA Home Prices & Home Values | Zillow
3) Local Realtor Association 提供的过去数据