- 3 bd
- 2 ba
- 1,176 sqft

The average Original Thornton, CO home value is $400,613, down 2.4% 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: $400,613
1-Year Value Change: -2.4%
(Data through August 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 neighborhoods with the highest median home values in Thornton, CO include: Lewis Pointe ($757,136), Heritage Todd Creek ($722,598), Marshall Lake ($696,446), King Ranch Estates ($693,764), Morrison ($687,700).
The neighborhoods with the lowest median home values in Thornton, CO include: Hillcrest ($323,523), Parkside ($337,433), Summer Creek ($370,151), Cornerstone ($381,629), Original Thornton ($400,613).
Neighborhoods with the highest year-over-year value growth in Thornton, CO include: Marshall Lake (0.1%).