8243 W Mercer WAY Mercer Island, WA 98040 Open Sun 2PM-5PM

UPDATED: 03/11/2026 01:32 AM

$5,598,000

5 Beds4.75 Baths5,450 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 5,450 sqft

Price per Sqft $1,027

Subdivision Mercer Island

MLS Listing ID 2482449

Style 18 - 2 Stories w/Bsmnt

Bedrooms 5

Full Baths 3

Half Baths 2

Construction Status Completed

Year Built 2026

Annual Tax Amount $30,232

Lot Size 0.350 Acres

Property Sub-Type Single Family Residence

Location

State WA

County King

Area 510 - Mercer Island

Rooms

Basement Finished

Main Level Bedrooms 1

Interior

Interior Features 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

Flooring Ceramic Tile,Engineered Hardwood,See Remarks,Carpet

Fireplaces Number 1

Fireplaces Type Gas

Fireplace true

Appliance Dishwasher(s),Disposal,Dryer(s),Microwave(s),Refrigerator(s),See Remarks,Stove(s)/Range(s),Washer(s)

Exterior

Exterior Feature Cement/Concrete,See Remarks,Wood

Amenities Available Cable TV,Deck,Electric Car Charging,Fenced-Partially,Gas Available,Patio,Rooftop Deck

View Y/N Yes

View Lake,Mountain(s),See Remarks,Territorial

Roof Type Flat

Garage Yes

Building

Lot Description Dead End Street,Paved

Story Two

Builder Name Bel Aire Highlands LLC

Sewer Sewer Connected

Water Public

Architectural Style Modern

New Construction Yes

Construction Status Completed

Schools

Elementary Schools Lakeridge Elem

Middle Schools Islander Mid

High Schools Mercer Isl High

School District Mercer Island

Others

Senior Community No

Acceptable Financing Cash,Conventional,FHA,VA Loan

Listing Terms Cash,Conventional,FHA,VA Loan

Property Description

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.