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MLS: #NWM2537113, Listed By: Allison W. Trull, Coldwell Banker Bain, Source:NWMLS - Northwest Multiple Listing Service

6333 77th Avenue

Mercer Island, WA 98040
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Bed 5

Bed

Bath 8

Bath

SqFt7,858

Sqft

Acres0.48

Acre(Lot)

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.

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Detail Ic Property Details

Property Type : Residential

Price : $19,500,000

AD Id : 82041963

MLS Id : NWM2537113

Beds : 5

Lot Size : 0.48 Acre

Living Area Size : 7,858

Year Built : 2025

County : King

Subdivision: Skyview Terrace

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Feature Features

  • Bedroom Information

    Total Bedroom: 5

    Bathroom Information

    Total Baths: 8 Full Baths: 1 Half Baths: 2

    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 Roof: Metal Appliances: Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Trash Compactor, Washer

    Roofing Information

    Metal
  • Flooring Information

    Flooring: Ceramic Tile, Hardwood, Marble, Stone Construction Materials: Wood
  • Heating & Cooling

    Heating: Forced Air Has Heating: Yes Cooling: Central Air Has Cooling: Yes Water front: 1 WaterSource: Public

  • Building Information

    Year Built: 2025
  • Exterior Features

    Wood Construction Materials: Wood Foundation Details: Poured Concrete

  • Lot Information

    Lot Description: Paved Lot Square Feet: 21100 Lot Acres: 0.4844

    Property Information

    Property Type: Residential Sub Type: Single Family Residence Style: Traditional Structure Type: House

  • Listing Price Information

    Original List Price:$19500000

  • Tax Information

    Annual Tax: $77449 Tax Year: 2026 Parcel Number: 4097100010

  • Parking Information

    Total Parking: 3 Attached Garage

    Garage Information

    Has Garage: Yes

  • School Information

    Elementary School: Lakeridge Elem Junior High School: Islander Mid Senior High School: Mercer Isl High
  • Utility Information

    Sewer: Sewer Connected Water Source: Public
  • Location Information

    Subdivision: West Mercer City: Mercer Island Direction: From Island Crest Way right at Merrimount Way. Left on W Mercer Way. Right on 79th Ave (Lakeview Highlands) follow road to T on 77th. Left on 77th to home.
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
3840 E Mercer Way, Mercer Island, WA, 98040 $9,100,000 5 5 6,117 6,117 SqFt
4014 E Mercer Way, Mercer Island, WA, 98040 $11,988,000 4 4 4,540 4,540 SqFt
9950 SE 39th Street, Mercer Island, WA, 98040 $3,695,000 4 5 4,032 4,032 SqFt
4102 100th Avenue, Mercer Island, WA, 98040 $8,998,000 5 5 5,535 5,535 SqFt
4102 100th Avenue, Mercer Island, WA, 98040 $8,495,000 5 5 5,535 5,535 SqFt
3424 97th Avenue, Mercer Island, WA, 98040 $2,695,000 4 3 3,414 3,414 SqFt
Undisclosed Address, Mercer Island, WA, 98040 $9,950,000 5 5 5,410 5,410 SqFt
9818 SE 42nd Place, Mercer Island, WA, 98040 $5,895,000 6 6 6,005 6,005 SqFt
9712 SE 41st, Mercer Island, WA, 98040 $1,625,000 3 2 1,410 1,410 SqFt
4290 Shoreclub Drive, Mercer Island, WA, 98040 $2,099,988 4 3 2,395 2,395 SqFt
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ByOwner last updated this listing 06/23/2026 @ 18:20

MLS: NWMLS #2537113 LISTED BY: Allison W. Trull, Coldwell Banker Bain 425-454-0470 SOURCE: NWMLS - Northwest Multiple Listing Service (Listings courtesy of NWMLS - Northwest Multiple Listing Service as distributed by MLS GRID)

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