Property Photo: 8440 W Mercer Way WA 98040

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Listing Courtesy of:

Northwest MLS as distributed by MLS GRID / Listed By: Sarah Ford, Coldwell Banker Bain; Katie Penny Shea, Mercer Island / Bought By: Wei Li, Keller Williams Realty Bothell

8440 W Mercer Way Mercer Island, WA 98040

Sold on 06/10/2026

$2,450,000 ^(USD)

BED

BATH

3,620

SQFT

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Description

Classic NW Contemporary by Black & Caldwell, rich with authentic mid-century character and quality. Warm wood, tongue-and-groove cedar ceilings, vaulted volume, and expansive window walls create a bright, timeless backdrop. Cherished by the original owners and beautifully preserved for the next great steward. Western exposure captures Lake Washington and sunset views. Inviting gathering areas include a spacious living room with vaulted ceilings and a cozy fireplace, plus a well-designed kitchen and adjacent family room that open to a west-facing view deck. The primary suite enjoys its own deck and separation from additional bedrooms for added privacy. A dedicated office with exterior entrance offers flexibility for work-from-home, or client meetings. The lower level includes three bedrooms, a full bath, and a generous recreation room. Exceptional future upside with approx. 600 sq ft unfinished space featuring high ceilings, plumbing, windows, and an exterior door—ideal for a guest suite, bonus room, workshop or gym. Surrounded by lush gardens and privacy, this special home offers a true sense of retreat on a peaceful cul-de-sac with neighbors who look out for one another.

Sold Date:
06/10/2026

Taxes
$15,482(2025)

Lot Size
0.35 acres

Type
Single-Family Home

Year Built
1977

Style
1 1/2 Stry W/Bsmt

Views
Lake, Mountains

School District
Mercer Island

County
King County

Community
South End

Listed By

Sarah Ford, Coldwell Banker Bain
Katie Penny Shea, Coldwell Banker Bain

Bought with
Wei Li, Keller Williams Realty Bothell

Source
Northwest MLS
Last checked Jun 21 2026 at 6:58 AM GMT+0000

Bathroom Details

Full Bathroom: 1
3/4 Bathroom: 1
Half Bathroom: 1

Interior Features

Pantry
Dishwasher
Microwave
Disposal
Fireplace
French Doors
Refrigerator
Dryer
Washer
Dbl Pane/Storm Window
Bath Off Primary
Vaulted Ceiling(s)
Water Heater
Wet Bar
Skylight(s)
Dining Room
Stove(s)/Range(s)

Subdivision

South End

Lot Information

Dead End Street
Paved
Cul-De-Sac

Property Features

Deck
Gas Available
Cable Tv
High Speed Internet
Fenced-Partially
Fireplace: Gas
Fireplace: 3
Foundation: Poured Concrete

Heating and Cooling

High Efficiency (Unspecified)
Forced Air

Basement Information

Daylight
Finished

Flooring

Hardwood
Carpet
Laminate
Ceramic Tile

Exterior Features

Wood
Roof: Shake

Utility Information

Sewer: Sewer Connected
Fuel: Natural Gas

School Information

Elementary School: Lakeridge Elem
Middle School: Islander Mid
High School: Mercer Isl High

Parking

Detached Garage

Stories

Living Area

3,020 sqft

Listing Price History

Date

Event

Price

% Change

$ (+/-)

Apr 18, 2026

Listed

$2,495,000

Disclaimer: Square footage is based on information available to agent, including County records. Information has not been verified by agent and should be verified by buyer.

Based on information submitted to the MLS GRID as of 6/21/2026 06:58. 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.