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The average Gardner, IL home value is $205,832, down 2.2% 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: $205,832
1-Year Value Change: -2.2%
(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 Gardner, IL is $205,832 as of August 2026. This represents a 1.0% decrease compared to last month and a 2.2% decrease year-over-year.
Home values in Gardner, IL have decreased by 1.0% month-over-month and 2.2% year-over-year.
The median home value in Gardner, IL ($205,832) compares to: Grundy County ($323,639), Illinois ($297,573), and the U.S. national median ($368,697).