- 2 bd
- 2 ba
- 1,200 sqft

The average Portsmouth, NH home value is $790,971, up 3.4% over the past year, and homes go to pending in around 21 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: $790,971
1-Year Value Change: +3.4%
(Data through September 30, 2026)
Zillow is more than a place to browse homes. It’s a place to connect with a local agent, explore financing solutions, schedule home tours, understand your buying and selling power, and more.
The median home value in Portsmouth, NH is $790,971 as of September 2026. This represents a 0.3% increase compared to last month and a 3.4% increase year-over-year.
Home values in Portsmouth, NH have increased by 0.3% month-over-month and 3.4% year-over-year.
The median home value in Portsmouth, NH ($790,971) compares to: Rockingham County ($624,657), New Hampshire ($510,937), and the U.S. national median ($366,157).