Homes for Sale in Mchenry, IL
87 homes for sale ยท Updated November 9, 2026
Market snapshot for Mchenry, IL
- Median price
- $349,900
- Average price
- $397,654
- Highest price
- $1,200,000
- Avg price / sqft
- $214/sqft
- Avg home size
- 2,006 sqft
- Avg days on market
- 25
- Avg year built
- 1979
- Avg beds / baths
- 3 bd / 2.4 ba