Homes for Sale in Seneca, OR

5 homes for sale · Updated September 25, 2026

Market snapshot for Seneca, OR

Median price
$140,000
Average price
$210,800
Highest price
$337,000
Avg price / sqft
$182/sqft
Avg home size
1,095 sqft
Avg days on market
15
Avg year built
4682
Avg beds / baths
1.2 bd / 1.8 ba

All homes for sale in Seneca