$19,500,000
 $104,680 est/mo Sourced by Back At You

6333 77th Avenue,Mercer Island, WA 98040

Mercer Island, WA 98040

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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.

Details

MLS #2537113
Listing TypeFor Sale
StyleHouse
Building NameLake View Highlands
Sub-TypeResale
StatusActive
Year2025
Days On Site108
Listing Provided ByColdwell Banker Bain | Allison W. Trull

Features

Bed(s)5
Bath(s) 8 Total
SQ Feet7,858
Garage3
BasementY
Story(s)2
ZoningSFR
Acreage0.48
Water FrontYes
Property ViewYes

Taxes

Property77449

Area Information

StateWA
CountyKing
CityMercer Island
Zip Code98040
Area510 Mercer Island
Community NameWest Mercer
School DistrictMercer Isl High
Elementary SchoolLakeridge Elem
High SchoolMercer Isl High
Listing VS Median (in West Mercer)
Price:
$19,500,000
low | high
Med:
$9,825,000
99.615384615385% of Average
sqft:
7,858
low | high
Med:
7,675
52.328836854161% of Average
$ / sqft:
$2,482
low | high
Med:
$1,265
99.035530267479% of Average
On site:
108
low | high
Med:
41
100% of Average
Sourced by Back At You

Market Activity 98040

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Learn More About This Property

StateWA
CountyKing
CityMercer Island
Zip Code98040
Area510 Mercer Island
Community NameWest Mercer
School DistrictMercer Isl High
Elementary SchoolLakeridge Elem
High SchoolMercer Isl High
Listing VS Median (in West Mercer)
Price:
$19,500,000
low | high
Med:
$9,825,000
99.615384615385% of Average
sqft:
7,858
low | high
Med:
7,675
52.328836854161% of Average
$ / sqft:
$2,482
low | high
Med:
$1,265
99.035530267479% of Average
On site:
108
low | high
Med:
41
100% of Average
Sourced by Back At You
Nearby Listings (Within 1/2 mile)
Price: $14.625M - $24.375M
sqft: 5,500 - 9,500
Nearby Listings Property ImageNearby Listings Details
 Property Photo 1
$28,000,000

Mercer Island, WA 98040
7445 SE 71st Street Property Photo 1
$12,000,000
7445 Se 71st Street
Mercer Island, WA 98040
Listing Updated: September 22, 2026 at 5:02:01 AM PDT