Homes for Sale in Crystal Lake, IL
88 homes for sale ยท Updated November 9, 2026
Market snapshot for Crystal Lake, IL
- Median price
- $400,000
- Average price
- $451,263
- Highest price
- $1,800,000
- Avg price / sqft
- $200/sqft
- Avg home size
- 2,367 sqft
- Avg days on market
- 35
- Avg year built
- 1990
- Avg beds / baths
- 3.5 bd / 3 ba