$4,000
4 bd2 ba2,019 sqft
57 Walton Rd

The average New Castle, NH home value is $2,410,275, up 2.2% 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: $2,410,275
1-Year Value Change: +2.2%
(Data through May 31, 2026)
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