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The average Boise County, ID home value is $479,858, up 2.9% 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: $479,858
1-Year Value Change: +2.9%
(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 Boise County, ID is $479,858 as of September 2026. This represents a 0.3% increase compared to last month and a 2.9% increase year-over-year.
The median home value in Boise County, ID ($479,858) compares to Idaho ($476,754) and the U.S. national median ($366,157).
The cities with the highest median home values in Boise County, ID include: Horseshoe Bend ($527,688), Idaho City ($399,873), Lowman ($360,169). These cities represent the most expensive areas within the county.