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The average Deerfield, WI home value is $422,191, up 3.0% 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: $422,191
1-Year Value Change: +3%
(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 Deerfield, WI is $422,191 as of September 2026. This represents a 0.5% increase compared to last month and a 3.0% increase year-over-year.
Home values in Deerfield, WI have increased by 0.5% month-over-month and 3.0% year-over-year.
The median home value in Deerfield, WI ($422,191) compares to: Dane County ($467,783), Wisconsin ($337,196), and the U.S. national median ($366,157).