$2,800
3 bd1 ba- sqft
864 Rosemont Ave

The average Union, NJ home value is $572,011, up 5.6% over the past year, and homes go to pending in around 24 days. (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: $572,011
1-Year Value Change: +5.6%
(Data through March 31, 2026)
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