- 2 bd
- 1 ba
- 1,000 sqft

The average Sullivan, NH home value is $386,642, up 9.4% 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: $386,642
1-Year Value Change: +9.4%
(Data through September 30, 2026)
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The median home value in Sullivan, NH is $386,642 as of September 2026. This represents a 0.5% increase compared to last month and a 9.4% increase year-over-year.
Home values in Sullivan, NH have increased by 0.5% month-over-month and 9.4% year-over-year.
The median home value in Sullivan, NH ($386,642) compares to: Cheshire County ($389,037), New Hampshire ($510,937), and the U.S. national median ($366,157).