Coldwell Banker Bain

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5904 Se 20th Street, Mercer Island, WA

$21,900,000

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6

Beds

6½

Baths

7,864

Square feet

0.52

Acres

About 5904 Se 20th Street

At the very tip of exclusive Faben Point, this extraordinary Lake Washington estate commands 173 ft of low-bank waterfront in a dramatic setting unlike anything else on the lake. A sweeping 180-degree panorama stretches across the water to Seattle and Bellevue skylines, with views framing nearly every principal room. Exquisite finishes balance impressive scale with genuine warmth. A spectacular entertaining kitchen with a hidden scullery anchors the home for everyday living or large-scale events. The main-floor primary suite offers a private sanctuary with direct access to the outdoor Jacuzzi, while en suite bedrooms provide comfort and flexibility. A dedicated wine cellar, private sauna, library, expansive rec/media room, and dual offices balance the demands of daily life with the art of entertaining. A full apartment with elevator access provides a retreat for guests or multigenerational living. Outside, meticulously landscaped grounds unfold with layered plantings, and expansive lawn extending toward the water. A covered, heated outdoor room with a kitchen invites year-round enjoyment of the waterfront setting. A private dock with yacht moorage of approximately 75 feet, also accommodates a float plane, ski boat, two jet skis. The estate offers remarkable convenience, just minutes to the I-90 corridor. An extraordinary convergence of land, water, architecture, and view, this is an exceptional offering at one of Mercer Island’s most coveted waterfront addresses.

Features of 5904 Se 20th Street

MLS® # 2585230
Price $21,900,000
Bedrooms 6
Bathrooms 6.50
Full Baths 3
Half Baths 1
Square Footage 7,864
Acres 0.52
Year Built 2007
Type Residential
Sub-Type Single Family Residence
Status Active

Community Information

Address 5904 Se 20th Street
Area 510 - Mercer Island
Subdivision Faben Point
City Mercer Island
County King
State WA
Zip Code 98040

Amenities

Parking Spaces 4
Parking Attached Garage
View City, Lake, Mountains
Is Waterfront Yes
Waterfront Lake, No Bank

Interior

Interior Features Second Kitchen, Bath Off Primary, Built-In Vacuum, Dbl Pane/Storm Window, Dining Room, Elevator, Fireplace, Fireplace (Primary Bedroom), French Doors, High Tech Cabling, Hot Tub/Spa, Pantry, Sauna, Sprinkler System, Walk-In Closet(s), Water Heater, Wet Bar, Wine Cellar, Wine/Beverage Refrigerator, Wired for Generator
Appliances Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer
Heating Forced Air, Radiant
Cooling Central Air
Fireplace Yes
# of Fireplaces 4
Fireplaces Gas

Exterior

Exterior Features Stone, Stucco
Lot Description Cul-De-Sac, Dead End Street, Paved
Foundation Poured Concrete, Slab

School Information

District Mercer Island
Elementary Northwood Elem
Middle Islander Mid
High Mercer Isl High

Additional Information

Date Listed September 25th, 2026
Days on Market 6
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeColdwell Banker Bain

Listing Map

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