Homes for Sale in Round Lake Beach, IL
21 homes for sale ยท Updated November 9, 2026
Market snapshot for Round Lake Beach, IL
- Median price
- $292,500
- Average price
- $321,565
- Highest price
- $599,000
- Avg price / sqft
- $199/sqft
- Avg home size
- 1,639 sqft
- Avg days on market
- 59
- Avg year built
- 1981
- Avg beds / baths
- 3 bd / 2.4 ba