- 3 bd
- 2 ba
- 1,560 sqft

The average Alta, CA home value is $449,025, up 0.8% 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: $449,025
1-Year Value Change: +0.8%
(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 Alta, CA is $449,025 as of September 2026. This represents a 0.4% decrease compared to last month and a 0.8% increase year-over-year.
Home values in Alta, CA have decreased by 0.4% month-over-month and 0.8% year-over-year.
The median home value in Alta, CA ($449,025) compares to: Placer County ($684,800), California ($761,538), and the U.S. national median ($366,157).