$1,850
0 bd1 ba460 sqft
532 Union St #315

The average Acorn, CA home value is $697,550, down 9.7% 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: $697,550
1-year Value Change: -9.7%
(Data through December 31, 2025)
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