3639 W Mercer Way, Mercer Island, WA 98040

$8,850,000
4
BD
5
BA
5,040
SqFt

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Listing Broker: Coldwell Banker Bain; Terry Allen; ; Selling Office: COMPASS.

Sold Price
$8,850,000
List Price
$9,995,000
Status
SOLD
Closing Date
Apr 22, 2026
MLS#
2442125
Subtype
Residential
Style
12 - 2 Story
Year Built
1993
Bedrooms
4
Bathrooms
5
Living Area
5,040
Lot Size
17,000
Acres
0.39
Subdivision
Westside
Neighborhood
Westside
MLS Area Major
Mercer Island

Property Description

Experience the ultimate Mercer Island waterfront. A bespoke home on 100' of unparalleled west facing Lake WA frontage is built at the water’s edge. Designed for indoor/outdoor living and entertaining; the one-of-a-kind terrace perched over the water could not be built today. French doors and folding windows link al fresco energy to the warmth inside. Studs up remodel in 2016 spared no expense and added a separate carriage house. Notable details include limestone and sandstone imported from a quarry in France, floors reclaimed from a 16th century Italian monastery, specimen gardens, and a dock w/covered slip. Elan Smart Home System lets you manage your home from your phone. A generator runs the entire home if needed. Front row for Seafair.

Additional Information

Interior Features
Second Primary Bedroom, Bath Off Primary, Dbl Pane/Storm Window, Dining Room, Fireplace, French Doors, High Tech Cabling, Hot Tub/Spa, Jetted Tub, Pantry, Security System, Skylight(s), SMART Wired, Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s), Wired for Generator
Exterior Features
Stucco
Property Description
12 - 2 Story
Flooring
Ceramic Tile, Hardwood, Marble, See Remarks, Stone, Carpet
Heating
90%+ High Efficiency, Ductless, Forced Air, Heat Pump, High Efficiency (Unspecified)
Air Conditioning
Central Air, Ductless, Forced Air, Heat Pump, HEPA Air Filtration, High Efficiency (Unspecified)
Levels
Two
Roof
Flat
Parking Features
Detached Garage
School District
Mercer Island
Elementary School
Buyer To Verify
Middle School
Islander Mid
High School
Mercer Isl High
View
City, Lake, Mountains, See Remarks
Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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