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6 Beds
4 Baths
7,864 sqft

$21,900,000

5904 SE 20th Street, Mercer Island WA, 98040

Price per sqft$2,784.84
Built in2007
Property size7,864 sqft
Property typeResidential

Overview

Active

Listed Sep 25, 2026

Updated 52 min ago

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.

$145,701/mo

Est. mortgage payment based on a $21,900,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
2585230
Available since
September 25, 2026

Interior Features

Bedrooms
6
Bathrooms
4
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.52 Acres

Other Property Details

Taxes
$52,485
Tax Frequency
Annually

 

Courtesy of Jennifer Rogers

Based on information from DASH - Coldwell Banker (CB) as of 10/14/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. 

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Data last updated 2:40 PM UTC, 10/14/2026

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