Homes for Sale in Lake Barrington, IL

23 homes for sale ยท Updated November 9, 2026

Market snapshot for Lake Barrington, IL

Median price
$449,900
Average price
$584,422
Highest price
$1,700,000
Avg price / sqft
$233/sqft
Avg home size
2,697 sqft
Avg days on market
31
Avg year built
1983
Avg beds / baths
2.8 bd / 3.3 ba

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