Homes for Sale in Cosmopolis, WA

11 homes for sale · Updated November 9, 2026

Market snapshot for Cosmopolis, WA

Median price
$374,999
Average price
$409,700
Highest price
$699,900
Avg price / sqft
$238/sqft
Avg home size
1,766 sqft
Avg days on market
67
Avg year built
1954
Avg beds / baths
3.3 bd / 2.2 ba

All homes for sale in Cosmopolis