- 4 bd
- 5 ba
- 3,225 sqft

The average Watertown, MA home value is $809,081, down 0.5% over the past year, and homes go to pending in around 15 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: $809,081
1-Year Value Change: -0.5%
(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 Watertown, MA is $809,081 as of October 2026. This represents a 0.3% decrease compared to last month and a 0.5% decrease year-over-year.
Home values in Watertown, MA have decreased by 0.3% month-over-month and 0.5% year-over-year.
The median home value in Watertown, MA ($809,081) compares to: Middlesex County ($800,791), Massachusetts ($653,666), and the U.S. national median ($364,288).