- 3 bd
- 2 ba
- 1,600 sqft

The average Atherton, CA home value is $8,632,097, up 16.2% over the past year. (Updated on )
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $8,632,097
1-Year Value Change: +16.2%
(Data through September 30, 2026)
Zillow is more than a place to browse homes. It’s a place to connect with a local agent, explore financing solutions, schedule home tours, understand your buying and selling power, and more.
The median home value in Atherton, CA is $8,632,097 as of September 2026. This represents a 1.6% increase compared to last month and a 16.2% increase year-over-year.
Home values in Atherton, CA have increased by 1.6% month-over-month and 16.2% year-over-year.
The median home value in Atherton, CA ($8,632,097) compares to: San Mateo County ($1,579,058), California ($761,538), and the U.S. national median ($366,157).