8243 W Mercer Way, Mercer Island, Washington 98040

WA, Mercer Island
$5,290,000
  • 5 Beds
  • 6 Bath
  • 5,450 Sqft
  • Residential Property Type
  • 2026 Year Built
  • Active Status
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.

Source: NWMLS
Basic Details
  • Property Type: Residential
  • Listing Type: For Sale
  • Listing ID: 2509457
  • Price: $5,290,000
  • View: Lake,Mountains,See Remarks,Territorial
  • Bedrooms: 5
  • Bathrooms: 6
  • Square Footage: 5,450 Sqft
  • Year Built: 2026
  • Lot Area: 0.35 Acre
  • Status: Active
  • Office Name: The Agency Seattle/Eastside
  • Agent Name: Grace Yu
  • Full Bathrooms: 3
  • Property Sub Type: Single Family Residence
  • Roof: Flat
  • New Construction Yn: 1
Features
  • Heating System 90%+ High Efficiency
  • Cooling System 90%+ High Efficiency, Central Air
  • Basement Finished
  • Fireplace Gas
  • Parking Attached Garage, Attached Carport
  • Exterior Features Wood, See Remarks, Cement/Concrete
  • Fireplaces Total: 1
  • Flooring Ceramic Tile, Carpet, See Remarks, Engineered Hardwood
  • Interior Features Bath Off Primary, Fireplace, Skylight(s), Vaulted Ceiling(s), Walk-In Closet(s), Dining Room, Sprinkler System, Wine/Beverage Refrigerator, Pantry, Dbl Pane/Storm Window
  • Sewer Sewer Connected
Appliances
  • Disposal
  • Stove(s)/Range(s)
  • See Remarks
  • Dishwasher
  • Refrigerator
  • Microwave
  • Dryer
  • Washer
Address Map
  • Country US
  • State WA
  • County King
  • City Mercer Island
  • Zipcode 98040
  • Street: Mercer
  • Street Number: 8243
  • Street Suffix: Way
  • Longitude: W123° 46' 6.1''
  • Latitude: N47° 31' 40.3''
  • Directions: South on West Mercer Way, destination will be on the right.
  • Mls Area Major: 510 - Mercer Island
  • Street Dir Prefix: W
  • Zoning: R15
Neighborhood
  • Elementary School: Lakeridge Elem
  • High School: Mercer Isl High
  • High School District: Mercer Island
  • Middle School: Islander Mid
Additional Information
  • Water Source: Public
  • On Market Date: 2026-04-20
  • Lot Features: Dead End Street, Paved
  • Levels: Two
  • Foundation Details: Poured Concrete, Slab
  • Construction Materials: Wood, See Remarks, Cement
  • Attached Garage Yn: 1
Financial
  • Tax Annual Amount: 30232
Listing Information
  • Co List Agent Full Name: Michele Schuler
  • Co List Agent Mls Id: 58594
  • Co List Office Mls Id: 7924
  • Co List Office Name: Real Residential
  • List Agent Mls Id: 48858
  • List Office Mls Id: 7269
  • Listing Term: Cash,Conventional,FHA,VA Loan
  • Mls Status: Active
  • Modification Timestamp: 2026-04-24T21:11:12Z
  • Originating System Name: NWMLS
  • Special Listing Conditions: None
  • Status Change Timestamp: 2026-04-20T22:52:49Z
Rene  Orona
Rene Orona SKYLINE PROPERTIES, INC.
  • +1-425-891-8162
  • rene@brokerofrealestate.com
  • 50 116TH AVE SE STE 120 Bellevue, WA 98004, United States
  • +1-425-732-9211

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