$3,091
2 bd2 ba1,143 sqft
4440 Twain Ave #6161-555

The average Grantville, CA home value is $498,642, down 6.8% over the past year.
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: $498,642
1-year Value Change: -6.8%
(Data through October 31, 2025)
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