Homes for Sale in Mercer Island, WA
71 homes for sale ยท Updated October 13, 2026
Market snapshot for Mercer Island, WA
- Median price
- $2,700,000
- Average price
- $4,483,313
- Highest price
- $24,000,000
- Avg price / sqft
- $968/sqft
- Avg home size
- 4,419 sqft
- Avg days on market
- 66
- Avg year built
- 1985
- Avg beds / baths
- 4.3 bd / 4.2 ba
Homes by bedrooms
Homes by property type
Homes by price
Homes by neighborhood
- Homes in Downtown (6)
- Homes in Mercer Island (15)
- Homes in North End (5)
- Homes in South End (9)
- Homes in West Mercer (7)
- Homes in Westside (6)