- 1 bd
- 1 ba
- 550 sqft

The average Warren County, NJ home value is $425,989, up 1.9% over the past year, and homes go to pending in around 23 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: $425,989
1-Year Value Change: +1.9%
(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 median home value in Warren County, NJ is $425,989 as of August 2026. This represents a 0.1% increase compared to last month and a 1.9% increase year-over-year.
The median home value in Warren County, NJ ($425,989) compares to New Jersey ($580,353) and the U.S. national median ($368,697).
The cities with the highest median home values in Warren County, NJ include: Stewartsville ($514,245), Hardwick Township ($508,559), Blairstown Township ($508,443), Great Meadows ($486,569), Port Murray ($479,591). These cities represent the most expensive areas within the county.