6+ Bedroom Homes in Mercer Island, WA

7 homes for sale · Updated August 12, 2026

• 8233 west mercer way, Mercer Island 98040 $24,000,000 · 6 bd · 7 ba · 10,030 sqft
• 18 holly lane, Mercer Island 98040 $7,999,880 · 6 bd · 5 ba · 5,163 sqft
• 9818 southeast 42nd place, Mercer Island 98040 $5,895,000 · 6 bd · 6 ba · 6,005 sqft
• 8279 west mercer way, Mercer Island 98040 $7,980,000 · 6 bd · 6 ba · 6,670 sqft
• 6427 east mercer way, Mercer Island 98040 $4,995,000 · 7 bd · 5 ba · 5,366 sqft
• 7445 southeast 71st street, Mercer Island 98040 $12,000,000 · 7 bd · 8 ba · 8,680 sqft
• 8430 southeast 53rd place, Mercer Island 98040 $3,350,000 · 6 bd · 4 ba · 4,870 sqft