$2,365
2 bd1 ba1,236 sqft
25 Canal St #416

The average Allenstown, NH home value is $408,914, up 0.4% 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: $408,914
1-year Value Change: +0.4%
(Data through January 31, 2026)
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