8243 W Mercer Way

Mercer Island, WA 98040
  • $5,598,000

    Price
  • 5

    Bed
  • 4.75

    Bath
  • 5,450

    SqFt

About the Listing 7269 - 48858,58594

Architecturally significant. Unapologetically modern. A definitive Mercer Island statement. Conceived by an architecture professor turned boutique builder, this custom contemporary is a disciplined study in proportion, light, and structure. Cantilevered forms and warm wood tones meet walls of glass, framing sweeping Lake Washington and Mt. Rainier views while dissolving the boundary between indoors and out. The main level unfolds with effortless flow - sunlit living spaces anchored by a refined chef's kitchen and seamless transitions to multiple outdoor retreats. Entertain on the rooftop terrace above the treetops, gather on the covered lounge deck, or unwind in quiet garden-level privacy. Every line is deliberate. Every material chosen for permanence. Upstairs, the primary suite is a private sanctuary with panoramic views and a spa-inspired bath. Three additional bedrooms and skylit gallery corridors complete the upper level with balance and flexibility. The lower level offers a recreation lounge, bonus room, and space for wine storage - ideal for media, work, wellness, or guest quarters. An integrated garage and thoughtful systems elevate daily living with quiet sophistication. Positioned on one of the Island's premier sites with direct proximity to parks, trails, shoreline access, and acclaimed schools, this residence represents a rare alignment of architecture, setting, and lasting value.

Listing Highlights

Status Active
Days on Site 7
Property Type Residential
MLS ® 2482449
Year Built 2026
Total Square Footage 5,450
Lot/Acreage 0.35
County King
Building Name Hillmans Cd Seashore Lakefront
Neighborhood Mercer Island
School District Mercer Island
Elementary School Lakeridge Elementary
Middle School Islander Middle
High School Mercer Isl High

Interior Details

  • Bedrooms: 5
  • Bathrooms: 3 Full / 1 Three-Quarter / 2 Half
  • Appliances: Dishwasher(s), Disposal, Dryer(s), Microwave(s), Refrigerator(s), See Remarks, Stove(s)/Range(s), Washer(s), Garbage Disposal
  • Air Cond:
  • Heating:
  • Fireplaces: 1, Gas,1 Fireplace
  • Floor: Ceramic Tile,Engineered Hardwood,See Remarks,Carpet
  • Above Ground Sq Ft:
  • Below Ground Sq Ft: n/a
  • Basement: Finished
  • Other: Bath Off Primary,Dbl Pane/Storm Window,Dining Room,Fireplace,Skylight(s),Sprinkler System,Vaulted Ceilings,Walk-In Closet(s),Walk-In Pantry,Wine/Beverage Refrigerator,Master on Main
  • Water: City of Mercer Island

Exterior Details

  • Lot Description: Dead End Street,Paved,Built On Lot,Cable TV,Deck,Electric Car Charging,Fenced-Partially,Gas Available,Patio,Rooftop Deck
  • Garage Capacity: N/A
  • Parking Spaces: 4
  • Roof: Flat
  • Others: Cement/Concrete,See Remarks,Wood,Very Good
  • Sewer: City of Mercer Island
  • Parking Features: Attached Carport,Attached Garage

Financial Details

  • Tax Amount: $30,232
  • Taxes w/Assessments: N/A
  • Tax/Property ID: 3358500454
  • Tax Year: 2026

Payment Calculator

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Questions About..

8243 W Mercer Way Mercer Island, WA 98040

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Originating MLS: nwmls

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