$4,995
4 bd3 ba- sqft
21 Ridgedale Ave

The average Summit, NJ home value is $1,330,428, up 10.7% 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: $1,330,428
1-Year Value Change: +10.7%
(Data through February 28, 2026)
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