$2,899
2 bd1 ba1,038 sqft
9404 Peach St

The average Castlemont, CA home value is $448,506, down 13.1% 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: $448,506
1-Year Value Change: -13.1%
(Data through April 30, 2026)
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