6201 Island Crest Way, Mercer Island, WA 98040

• 4 beds |
• 3 baths |
• 2,950 sqft

Property Description

Welcome to this stunning Mercer Island home offering a total of 2,950 sq ft, including a beautifully designed 4-bedroom, 2.25-bath main residence and a 610 sq ft detached ADU—perfect for rental income, guests, or multi-generational living. Inside the main home, hardwood floors and expansive windows create bright, inviting living spaces. The modern kitchen features natural-toned cabinetry, stainless steel appliances, recessed lighting, and a large island with sink and seating—ideal for both everyday living and entertaining. A dual-sided fireplace adds warmth and character, while a versatile den, mudroom, A/C, and a well-appointed laundry room with utility sink enhance functionality. The detached 2-car garage includes the fully equipped ADU, complete with a kitchenette, washer and dryer, Murphy bed, and a ¾ bath—offering incredible flexibility and value. Step outside to a fully fenced, level backyard designed for relaxation and entertaining, featuring a saltwater pool and a covered deck with outdoor fan for year-round enjoyment. Ideally located close to parks and highly rated schools, this exceptional property combines comfort, versatility, and an unbeatable Mercer Island lifestyle—don’t miss this rare opportunity!

Listing Status:

Active

Data Last Updated:

April 4, 2026 at 5:19AM

Listing Office:

John L. Scott, Inc : 253-852-9200

Listing Agent:

Jonathan D. Bye : 253-852-9200

MLS ID:

2500367

Interior

• General: Second KitchenBath Off PrimaryDbl Pane/Storm WindowDining RoomFireplaceVaulted Ceiling(s)Wired for Generator
• Appliances: DishwasherDryerMicrowaveRefrigeratorStove(s)/Range(s)Washer
• Basement: None
• Flooring: HardwoodVinylCarpet
• A/C: DuctlessForced Air
• Heating: DuctlessForced Air
• Fireplace: Wood BurningFireplaceFireplaces: 2

Exterior

• General: BrickWood
• Pool: In Ground
• Parking: DrivewayDetached GarageParking spaces: 2

Construction

• Roofing: Composition
• General: One

Location

• HOA Amenities: 0.0
• Originating MLS: nwmls
• School District: Mercer Island
• County: King

Lot

• Topography: Level
• Zoning: 1924059167

Utilities

• Water: Public
• Sewer: Sewer Connected

Financial

• Source: nwmls