6434 E Mercer WAY Mercer Island, WA 98040 Open Fri 4PM-6PM

UPDATED: 06/12/2026 11:42 AM

$5,295,000

5 Beds5.75 Baths7,930 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 7,930 sqft

Price per Sqft $667

Subdivision East Mercer

MLS Listing ID 2537169

Style 18 - 2 Stories w/Bsmnt

Bedrooms 5

Full Baths 3

Half Baths 1

Year Built 2010

Annual Tax Amount $26,398

Lot Size 0.843 Acres

Property Sub-Type Single Family Residence

Location

State WA

County King

Area 510 - Mercer Island

Rooms

Basement Daylight,Finished

Interior

Interior Features Second Kitchen,Bath Off Primary,Built-In Vacuum,Dbl Pane/Storm Window,Dining Room,Fireplace,Fireplace (Primary Bedroom),High Tech Cabling,Pantry,Security System,Skylight(s),Sprinkler System,Vaulted Ceiling(s),Walk-In Closet(s),Water Heater,Wet Bar,Wine Cellar,Wired for Generator

Flooring Ceramic Tile,Concrete,Hardwood,Carpet

Fireplaces Number 8

Fireplaces Type Gas

Fireplace true

Appliance Dishwasher,Disposal,Double Oven,Dryer,Microwave,Refrigerator,Stove(s)/Range(s),Washer

Exterior

Exterior Feature Stone,Wood

Amenities Available Cable TV,Deck,Electric Car Charging,Fenced-Fully,Gas Available,Gated Entry,High Speed Internet,Patio,Sprinkler System

View Y/N Yes

View Lake,Territorial

Roof Type Tile

Garage Yes

Building

Lot Description Corner Lot,Dead End Street,Open Space,Paved,Secluded,Value In Land

Story Two

Sewer Sewer Connected

Water Public

Architectural Style Traditional

New Construction No

Schools

Elementary Schools Island Park Elem

Middle Schools Islander Mid

High Schools Mercer Isl High

School District Mercer Island

Others

Senior Community No

Acceptable Financing Assumable,Cash,Conventional

Listing Terms Assumable,Cash,Conventional

Property Description

Hidden away on nearly an acre of lush grounds overlooking Lake Washington, this private sanctuary awaits you. Pass through the gates & you'll find serene luxury at every turn. Step into an opulent foyer w/ dual staircases ascending to a glittering chandelier. The spaces beyond are both elegant & inviting, from the wood-trimmed, fireside offices to voluminous gathering spaces that spill out to an expansive chateau-inspired terrace. Generously placed windows bring lake views into nearly every room. Epicureans will delight in the remodeled kitchen, well-appointed with slab granite surfaces, commercial grade Miele/Viking/SubZero appliances, Murano glass lighting, a walk-in pantry & a massive center island with seating bar. Cherry hardwoods flow into the adjacent dining nook & comfy living room. Discover ultimate flex-space on the lower level with a rec room, wet bar, game room, theater, wine cellar, & guest suite. Upstairs, your primary suite is a true retreat offering a sitting area, dual-sided fireplace, palatial 5-piece bath, dream walk-in closet, and French doors opening to your own lake view balcony. Five bedrooms + many bonus areas provide ample space & privacy for all. Extras include 22 skylights for maximum light, fresh paint & carpeting, and all new electrical & EV charging. Make the most of sunny days with a variety of outdoor living areas & level lawns, or explore options for potential subdivision (buyer to verify). An ideally situated gem that checks all the boxes!

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Based on information submitted to the MLS GRID as of 06/12/2026 04:34 AM. 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.