$2,500
1 bd1 ba550 sqft
868 Commerce St #Up

The average Thornwood, NY home value is $877,377, up 3.8% 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: $877,377
1-year Value Change: +3.8%
(Data through January 31, 2026)
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