$245,000
2 bd1 ba949 sqft
20 Oak Grove Ave APT 4

The average Sagadahoc County, ME home value is $413,109, up 0.3% 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: $413,109
1-Year Value Change: +0.3%
(Data through February 28, 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.