- 1 bd
- 1 ba
- 700 sqft

The average Winnetka, IL home value is $1,936,588, up 14.6% 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: $1,936,588
1-Year Value Change: +14.6%
(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 Winnetka, IL is $1,936,588 as of September 2026. This represents a 1.0% increase compared to last month and a 14.7% increase year-over-year.
Home values in Winnetka, IL have increased by 1.0% month-over-month and 14.7% year-over-year.
The median home value in Winnetka, IL ($1,936,588) compares to: Cook County ($340,258), Illinois ($295,943), and the U.S. national median ($366,157).