- 3 bd
- 2 ba
- 1,716 sqft

The average Benton County, WA home value is $448,538, up 0.4% over the past year, and homes go to pending in around 27 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: $448,538
1-Year Value Change: +0.4%
(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 median home value in Benton County, WA is $448,538 as of August 2026. This represents a 0.1% decrease compared to last month and a 0.4% increase year-over-year.
The median home value in Benton County, WA ($448,538) compares to Washington ($591,879) and the U.S. national median ($368,697).
The cities with the highest median home values in Benton County, WA include: West Richland ($494,635), Richland ($466,478), Benton City ($431,958), Kennewick ($431,000), Prosser ($419,707). These cities represent the most expensive areas within the county.