Homes for Sale in Illinois

21,921 homes for sale · Updated November 9, 2026

Market snapshot for Illinois

Median price
$327,450
Average price
$542,099
Highest price
$2,000,000,000
Avg price / sqft
$210/sqft
Avg home size
2,033 sqft
Avg days on market
47
Avg year built
1971
Avg beds / baths
3.1 bd / 2.4 ba

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