It's the second month in a row that home values in every county have climbed.

SF is up 13 straight months and 15.5% in a year, while the East Bay and Napa are still below where they were last summer.

Data through Sept. 30, 2026 · Published (to update)

Covers single-family homes, condos and co-ops — the typical home value in each area, seasonally adjusted. Source: Zillow Home Value Index.

▲ Green = values up month over month · ▼ Red = values down · Gray = under ±0.05%

Every Bay Area city, ranked

Change in typical home value, August → September · 150 cities · type to filter

How we did this: Home values are the Zillow Home Value Index (ZHVI), a smoothed measure of typical home values (35th–65th percentile), updated monthly and seasonally adjusted. Counties shown gray when the monthly change is within ±0.05%. Peak comparisons are against each area's highest ZHVI on record; streaks count consecutive monthly moves of any size. Some small cities and unincorporated areas aren't modeled by Zillow and don't appear. Questions: housing@sfgate.com