- 1 bd
- 1 ba
- 800 sqft

The average Acton, CA home value is $829,121, down 0.2% 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: $829,121
1-Year Value Change: -0.2%
(Data through October 31, 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 Acton, CA is $829,121 as of October 2026. This represents a 0.0% increase compared to last month and a 0.2% decrease year-over-year.
Home values in Acton, CA have increased by 0.0% month-over-month and 0.2% year-over-year.
The median home value in Acton, CA ($829,121) compares to: Los Angeles County ($870,656), California ($760,612), and the U.S. national median ($364,288).