- 1 bd
- 1 ba
- 650 sqft

The average Long Hill, CT home value is $316,636, up 8.5% 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: $316,636
1-Year Value Change: +8.5%
(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 neighborhoods with the highest median home values in Groton, CT include: Groton Long Point ($1,418,308), Old Mystic ($432,049), Conning Towers-Nautilus Park ($384,399), Long Hill ($316,636), Poquonock Bridge ($280,844).
The neighborhoods with the lowest median home values in Groton, CT include: Poquonock Bridge ($280,844), Long Hill ($316,636), Conning Towers-Nautilus Park ($384,399), Old Mystic ($432,049), Groton Long Point ($1,418,308).
Neighborhoods with the highest year-over-year value growth in Groton, CT include: Groton Long Point (15.2%), Poquonock Bridge (14.1%), Long Hill (8.5%), Old Mystic (6.8%), Conning Towers-Nautilus Park (5.5%).