Homes for Sale in Trenton, IL

6 homes for sale · Updated November 9, 2026

Market snapshot for Trenton, IL

Median price
$289,450
Average price
$261,450
Highest price
$414,000
Avg price / sqft
$129/sqft
Avg home size
2,110 sqft
Avg days on market
33
Avg year built
1958
Avg beds / baths
3.2 bd / 2.5 ba

All homes for sale in Trenton