- 3 bd
- 1 ba
- 399 sqft

The average Grainger County, TN home value is $280,819, up 5.9% 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: $280,819
1-Year Value Change: +5.9%
(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 Grainger County, TN is $280,819 as of September 2026. This represents a 0.1% decrease compared to last month and a 5.9% increase year-over-year.
The median home value in Grainger County, TN ($280,819) compares to Tennessee ($330,844) and the U.S. national median ($366,157).
The cities with the highest median home values in Grainger County, TN include: Blaine ($331,541), Rutledge ($278,363), Bean Station ($269,843), Washburn ($257,938). These cities represent the most expensive areas within the county.