Homes for Sale in Union Gap, WA

10 homes for sale · Updated September 25, 2026

Market snapshot for Union Gap, WA

Median price
$227,450
Average price
$333,820
Highest price
$1,450,000
Avg price / sqft
$176/sqft
Avg home size
1,662 sqft
Avg days on market
27
Avg year built
1983
Avg beds / baths
2.7 bd / 2 ba

All homes for sale in Union Gap