- 6 bd
- 3 ba
- 2,929 sqft

The average Alameda County, CA home value is $1,048,143, down 1.1% over the past year, and homes go to pending in around 18 days. (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: $1,048,143
1-Year Value Change: -1.1%
(Data through August 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 Alameda County, CA is $1,048,143 as of August 2026. This represents a 0.1% increase compared to last month and a 1.1% decrease year-over-year.
The median home value in Alameda County, CA ($1,048,143) compares to California ($764,158) and the U.S. national median ($368,697).
The cities with the highest median home values in Alameda County, CA include: Piedmont ($2,514,427), Pleasanton ($1,511,109), Fremont ($1,447,776), Berkeley ($1,445,049), Sunol ($1,434,964). These cities represent the most expensive areas within the county.