- 2 bd
- 3 ba
- 2,500 sqft

The average Lake Barrington, IL home value is $558,094, up 8.0% 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: $558,094
1-Year Value Change: +8%
(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 Lake Barrington, IL is $558,094 as of August 2026. This represents a 0.4% increase compared to last month and a 8.0% increase year-over-year.
Home values in Lake Barrington, IL have increased by 0.4% month-over-month and 8.0% year-over-year.
The median home value in Lake Barrington, IL ($558,094) compares to: Lake County ($399,526), Illinois ($297,573), and the U.S. national median ($368,697).