Homes for Sale in Wonder Lake, IL

72 homes for sale ยท Updated November 9, 2026

Market snapshot for Wonder Lake, IL

Median price
$350,495
Average price
$376,930
Highest price
$1,600,000
Avg price / sqft
$208/sqft
Avg home size
1,837 sqft
Avg days on market
23
Avg year built
2003
Avg beds / baths
2.9 bd / 2.3 ba

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