Rockhood
$21,900,000List price
6 bed · 7.5 bath · 7,864 sq ft
Active

5904 SE 20th Street · Mercer Island, WA 98040

Source: NWMLS · Coldwell Banker Bain · Jennifer M Rogers #NWM2585230

About this home

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.

Location

Basics

Property type
Single Family Residence
Style
2 Story
Stories
2 stories
Condition
Very Good
Year built
2007
Lot size
22,602 sq ft (0.52 acres)
County
King
MLS #
NWM2585230

Interior

Heating
Forced Air, Radiant
Cooling
Central Air
Flooring
Hardwood, Stone
Appliances
Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer
Fireplace
4 · Gas
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
Entry level
Main

Exterior & lot

Exterior features
Stone, Stucco
Roof
Tile
Foundation
Poured Concrete, Slab
Lot features
Cul-De-Sac, Dead End Street, Paved
Topography
Level
View
City, Lake, Mountains
Waterfront
Yes

Parking

Parking spaces
4
Garage
Yes (attached)
Covered spaces
4
Parking features
Attached Garage

Utilities

Water
Public
Sewer
Sewer Connected
Power
Electric, Natural Gas

Community & fees

Subdivision
Faben Point
Property tax
$52,485 (2025)

Transaction

Listed on
Sep 25, 2026
Days active
20
Price per sq ft
$2,785
Listing terms
Cash, Conventional
Possession
Closing

More homes nearby

Sale history

Earlier listings of this home on the MLS.

2018-12-06
Sold$13,250,000
2005-03-09
Sold$4,950,000

Schools

School district: Mercer Island

Elementary
Northwood Elem
Middle
Islander Mid
High
Mercer Island High School
SchoolDigger 5 stars · Top 1% in WA

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Listing provided courtesy of: Coldwell Banker Bain

Listing agent: Jennifer M Rogers.

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. IDX information provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Data last updated 2026-10-17.