Homes for Sale in Collinsville, IL

49 homes for sale ยท Updated November 9, 2026

Market snapshot for Collinsville, IL

Median price
$239,500
Average price
$272,376
Highest price
$1,000,000
Avg price / sqft
$144/sqft
Avg home size
1,970 sqft
Avg days on market
17
Avg year built
1966
Avg beds / baths
3.1 bd / 2.4 ba

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