8243 W Mercer Way, Mercer Island, WA 98040

Mercer Island
Local realty services provided by:Knipe Realty ERA Powered
Listed by: grace yu, michele schuler
Office: the agency seattle/eastside
MLS#:2482449
Source:NWMLS
8243 W Mercer Way,Mercer Island, WA 98040
$5,598,000
  • 5 Beds
  • 6 Baths
  • 5,450 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Sun, Apr 12
    01:00 pm - 04:00 pm

Price summary

  • Price:$5,598,000
  • Price per sq. ft.:$1,027.16

About this home

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...

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Home facts

  • Year built:2026
  • Listing ID #:2482449
  • Updated:April 11, 2026 at 11:02 AM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:6
  • Full bathrooms:3
  • Half bathrooms:2
  • Flooring:Carpet, Ceramic Tile Floor, Engineered Hardwood
  • Kitchen Description:Dishwasher, Disposal, Microwave, Refrigerator
  • Bedroom Description:Main Level Bedrooms : 1, Upper Level Bedrooms : 4
  • Basement:Yes
  • Basement Description:Finished
  • Living area:5,450 sq. ft.

Heating and cooling

  • Cooling:90%+ High Efficiency
  • Heating:90%+ High Efficiency
  • Central air:Yes

Structure and exterior

  • Roof:Flat Roof
  • Year built:2026
  • Building area:5,450 sq. ft.
  • Lot area:0.35 Acres
  • Lot Features:Dead-end Street, Paved
  • Construction Materials:Cement/Concrete Exterior Finish, Wood Exterior Finish
  • Exterior Features:Deck, Fenced-Partially, Patio, Rooftop Deck
  • Foundation Description:Finished
  • Levels:2 Story

Schools

  • High school:Mercer Isl High
  • Middle school:Islander Mid
  • Elementary school:Lakeridge Elem

Utilities

  • Water:Public
  • Sewer:Sewer Connected

Finances and disclosures

  • Price:$5,598,000
  • Price per sq. ft.:$1,027.16
  • Tax amount:$30,232 (2026)

Features and amenities

  • Appliances:Dishwasher, Refrigerator, Washer
  • Laundry features:Dryer, Washer
  • Amenities:Cable TV, Electric Car Charging, Gas Available, Pantry, Rooftop Deck, Skylight(s), Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s)

Parking

  • Total parking spaces:4
  • Parking description:Attached Carport, Attached Garage
  • Garage:Yes
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