- 2 bd
- 2 ba
- 1,034 sqft

The average Washington County, OR home value is $555,664, down 1.5% 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: $555,664
1-Year Value Change: -1.5%
(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 median home value in Washington County, OR is $555,664 as of September 2026. This represents a 0.1% increase compared to last month and a 1.5% decrease year-over-year.
The median home value in Washington County, OR ($555,664) compares to Oregon ($492,753) and the U.S. national median ($366,157).
The cities with the highest median home values in Washington County, OR include: Raleigh Hills ($911,082), Durham ($798,601), West Slope ($761,979), Gaston ($658,507), Garden Home-Whitford ($627,444). These cities represent the most expensive areas within the county.