Homes for Sale in Decatur Island, WA
7 homes for sale · Updated August 12, 2026
Market snapshot for Decatur Island, WA
- Median price
- $795,000
- Average price
- $763,714
- Highest price
- $1,150,000
- Avg price / sqft
- $514/sqft
- Avg home size
- 1,837 sqft
- Avg days on market
- 127
- Avg year built
- 2000
- Avg beds / baths
- 2.1 bd / 2 ba
All homes for sale in Decatur Island
- 155 airport perimeter way, Decatur Island 98221 $887,000 · 3 bd · 2 ba · 1,906 sqft
- 641 decatur head drive, Decatur Island 98221 $449,000 · 3 bd · 3 ba · 3,060 sqft
- 68 sylvan cove west, Decatur Island 98221 $795,000 · 2 bd · 1 ba · 1,256 sqft
- 186 south ridge road, Decatur Island 98221 $595,000 · 1 bd · 1 ba · 739 sqft
- 123 south ridge road, Decatur Island 98221 $1,150,000 · 2 bd · 2 ba · 1,290 sqft
- 177 harmon ranch hill road, Decatur Island 98221 $795,000 · 2 bd · 2 ba · 1,990 sqft
- 44 lopez way, Decatur Island 98221 $675,000 · 2 bd · 3 ba · 2,615 sqft