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