- 4 bd
- 2.5 ba
- 4,000 sqft

The average Flossmoor, IL home value is $339,094, up 5.1% 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: $339,094
1-Year Value Change: +5.1%
(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 Flossmoor, IL is $339,094 as of September 2026. This represents a 0.7% increase compared to last month and a 5.1% increase year-over-year.
Home values in Flossmoor, IL have increased by 0.7% month-over-month and 5.1% year-over-year.
The median home value in Flossmoor, IL ($339,094) compares to: Cook County ($340,258), Illinois ($295,943), and the U.S. national median ($366,157).