6333 77th Avenue SE, Mercer Island, WA 98040

$19,500,000
5
BD
8
BA
7,858
SqFt

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Courtesy of Coldwell Banker Bain

List Price
$19,500,000
Status
ACTIVE
Days on Market
50
MLS#
2537113
Subtype
Residential
Style
18 - 2 Stories w/Bsmnt
Year Built
2025
Bedrooms
5
Bathrooms
8
Living Area
7,858
Lot Size
21,100
Acres
0.48
Subdivision
West Mercer
Neighborhood
West Mercer
Building Name
Lake View Highlands
MLS Area Major
Mercer Island

Property Description

An artisanal masterpiece designed to elevate everyday living and a love for the lake. Designed by Studio McGee and built by Lochwood-Lozier Custom Homes, this waterfront estate occupies a coveted position along Mercer Island’s Gold Coast, capturing all-day sun, western sunsets, and views across Lake Washington to Seward Park. Set on 86 feet of street-to-water frontage, the property features level lawn to the water’s edge, a private swim cove, sports court, and new Seaborn dock with power, water, lighting and lift ready infastructure. From afternoons on the dock to evenings watching boats drift across the lake, the home embodies waterfront living. The Traditional Heritage architecture embraces Calcutta marble, white oak herringbone and wide-plank floors, custom millwork, copper accents, and natural stone. Michelin level entertaining kitchen with hidden scullery and working pantry anchors the home for dinners or large scale events. The primary suite offers a sanctuary with custom boutique level dressing room, while a wellness retreat includes a fitness studio, sauna, and lakeside bath. A chilled glass wine gallery, library, dual offices, bonus spaces, and en-suite bedrooms provide flexibility. Covered heated outdoor rooms, outdoor kitchen, Crestron automation, solar, Generac backup power, and three-car garage complete this legacy estate on one of Mercer Island’s sought-after stretches of waterfront.

Additional Information

Interior Features
Second Kitchen, Bath Off Primary, Ceiling Fan(s), Dbl Pane/Storm Window, Dining Room, Fireplace, High Tech Cabling, Hot Tub/Spa, Pantry, Sauna, Security System, SMART Wired, Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s), Water Heater, Wet Bar, Wine Cellar, Wine/Beverage Refrigerator, Wired for Generator
Exterior Features
Wood
Property Description
18 - 2 Stories w/Bsmnt
Flooring
Ceramic Tile, Hardwood, Marble, Stone
Heating
Forced Air
Air Conditioning
Central Air
Levels
Two
Roof
Metal
Parking Features
Attached Garage
School District
Mercer Island
Elementary School
Lakeridge Elem
Middle School
Islander Mid
High School
Mercer Isl High
View
Lake, Territorial
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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