- 2 bd
- 1 ba
- 848 sqft

The average Merrimack, NH home value is $525,271, up 2.7% over the past year, and homes go to pending in around 8 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: $525,271
1-Year Value Change: +2.7%
(Data through October 31, 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 Merrimack, NH is $525,271 as of October 2026. This represents a 0.2% increase compared to last month and a 2.8% increase year-over-year.
Home values in Merrimack, NH have increased by 0.2% month-over-month and 2.8% year-over-year.
The median home value in Merrimack, NH ($525,271) compares to: Hillsborough County ($515,140), New Hampshire ($507,111), and the U.S. national median ($364,288).