- 13 bd
- 19 ba
- 11,351 sqft

The average Nantucket County, MA home value is $3,186,894, up 9.5% over the past year, and homes go to pending in around 70 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: $3,186,894
1-Year Value Change: +9.5%
(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 Nantucket County, MA is $3,186,894 as of September 2026. This represents a 0.8% increase compared to last month and a 9.5% increase year-over-year.
The median home value in Nantucket County, MA ($3,186,894) compares to Massachusetts ($655,219) and the U.S. national median ($366,157).
The cities with the highest median home values in Nantucket County, MA include: Nantucket ($3,187,089). These cities represent the most expensive areas within the county.