Homes for Sale in Rock Island, WA
9 homes for sale · Updated August 12, 2026
Market snapshot for Rock Island, WA
- Median price
- $480,000
- Average price
- $996,639
- Highest price
- $4,995,000
- Avg price / sqft
- $385/sqft
- Avg home size
- 2,021 sqft
- Avg days on market
- 53
- Avg year built
- 2013
- Avg beds / baths
- 3 bd / 2.7 ba
All homes for sale in Rock Island
- 436 hammond lane, Rock Island 98850 $490,000 · 3 bd · 2 ba · 1,670 sqft
- 56 spring valley road, Rock Island 98850 $4,995,000 · 4 bd · 4 ba · 4,740 sqft
- 1259 theo way, Rock Island 98850 $464,900 · 3 bd · 3 ba · 1,490 sqft
- 1550 pear lane, Rock Island 98850 $625,000 · 2 bd · 2 ba · 2,002 sqft
- 159 george loop, Rock Island 98850 $489,900 · 3 bd · 2 ba · 1,376 sqft
- 1344 theo way, Rock Island 98850 $469,950 · 3 bd · 3 ba · 1,514 sqft
- 145 george loop, Rock Island 98850 $475,000 · 3 bd · 2 ba · 1,376 sqft
- 1474 denny place, Rock Island 98850 $480,000 · 3 bd · 3 ba · 1,992 sqft
- 1450 denny place, Rock Island 98850 $480,000 · 3 bd · 3 ba · 2,025 sqft