5330 Butterworth Road Mercer Island, WA 98040 New

UPDATED: 09/01/2026 08:01 PM

$17,900,000

5 Beds4.75 Baths7,840 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 7,840 sqft

Price per Sqft $2,283

Subdivision Eastside

MLS Listing ID 2576116

Style 18 - 2 Stories w/Bsmnt

Bedrooms 5

Full Baths 2

Half Baths 1

Construction Status Completed

Year Built 2026

Annual Tax Amount $54,491

Lot Size 0.560 Acres

Property Sub-Type Single Family Residence

Location

State WA

County King

Area 510 - Mercer Island

Rooms

Basement Finished

Interior

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

Flooring Ceramic Tile,Engineered Hardwood,Carpet

Fireplaces Number 2

Fireplaces Type Gas

Fireplace true

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

Exterior

Exterior Feature Stone,Stucco,Wood

Amenities Available Cable TV,Deck,Dock,Dog Run,Electric Car Charging,Fenced-Partially,Gated Entry,High Speed Internet,Hot Tub/Spa,Irrigation,Outdoor Fireplace,Patio,Sprinkler System

Waterfront Description Lake,No Bank

View Y/N Yes

View Lake,Mountains,Pond

Roof Type Flat,Metal

Garage Yes

Building

Lot Description Paved

Story Two

Builder Name MacPherson Construction & Design

Sewer Sewer Connected

Water Public

Architectural Style Modern

New Construction Yes

Construction Status Completed

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 Cash,Conventional

Listing Terms Cash,Conventional

Property Description

A rare Lake Washington waterfront offering on Mercer Island, this newly constructed home is built by MacPherson Construction & Design and resides on over 121 feet of sun-filled, no-bank shoreline along Lake Washington. Defined by exceptional natural light and sweeping, uninterrupted lake views, the home offers a seamless connection between indoor living and the water, delivering a rare experience of waterfront living. Thoughtfully designed for both entertaining and everyday living, it features vaulted wood ceilings, textured stone accents, a chef's kitchen with butler's pantry, a large wine room, and a stand-behind bar. A two-tier theater room, spacious bonus room, private office, four ensuite bedrooms, and a spa-inspired primary suite with an expansive walk-in closet elevate everyday comfort and livability. Heated covered outdoor living extends the seasons with a lake-view patio, spa, fire pit, seating area, and putting green, completing this exceptional waterfront retreat.

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Based on information submitted to the MLS GRID as of 09/09/2026 01:12 PM. 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.