Homes for Sale in Marengo, IL

22 homes for sale ยท Updated November 9, 2026

Market snapshot for Marengo, IL

Median price
$387,400
Average price
$529,600
Highest price
$1,695,000
Avg price / sqft
$253/sqft
Avg home size
2,325 sqft
Avg days on market
63
Avg year built
1974
Avg beds / baths
3.1 bd / 2.6 ba

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