Homes for Sale in Port Byron, IL

10 homes for sale · Updated November 9, 2026

Market snapshot for Port Byron, IL

Median price
$492,500
Average price
$1,021,880
Highest price
$3,450,000
Avg price / sqft
$343/sqft
Avg home size
2,844 sqft
Avg days on market
185
Avg year built
1991
Avg beds / baths
3.3 bd / 3.6 ba

All homes for sale in Port Byron