- 4 bd
- 4 ba
- 2,828 sqft

The average Fairfax County, VA home value is $760,599, up 0.9% over the past year, and homes go to pending in around 12 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: $760,599
1-Year Value Change: +0.9%
(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 Fairfax County, VA is $760,599 as of August 2026. This represents a 0.4% increase compared to last month and a 0.8% increase year-over-year.
The median home value in Fairfax County, VA ($760,599) compares to Virginia ($414,662) and the U.S. national median ($368,697).
The cities with the highest median home values in Fairfax County, VA include: Great Falls ($1,692,669), McLean ($1,459,672), Dunn Loring ($1,211,563), Vienna ($1,165,194), Oakton ($1,097,426). These cities represent the most expensive areas within the county.