5330 Butterworth Road · Mercer Island, WA 98040
Source: NWMLS · Windermere Real Estate/East · Amy A. Dedoyard #NWM2576116
About this home
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.
Location
Basics
- Property type
- Single Family Residence
- Style
- Modern
- Stories
- 2 stories
- Year built
- 2026
- New construction
- Yes · MacPherson Construction & Design
- Lot size
- 24,396 sq ft (0.56 acres)
- County
- King
- MLS #
- NWM2576116
Interior
- Heating
- 90%+ High Efficiency, Forced Air, Heat Pump, Radiant, Recirculation Pump
- Cooling
- 90%+ High Efficiency, Central Air, Forced Air, Heat Pump
- Flooring
- Ceramic Tile, Engineered Hardwood, Carpet
- Appliances
- Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer
- Fireplace
- 2 · Gas
- 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
- Entry level
- Main
Exterior & lot
- Exterior features
- Stone, Stucco, Wood
- Roof
- Flat, Metal
- Foundation
- Poured Concrete
- Lot features
- Paved
- Topography
- Level
- View
- Lake, Mountains, Pond
- 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, Solar (Unspecified)
Community & fees
- Subdivision
- Eastside
- Property tax
- $54,491 (2026)
Transaction
- Listed on
- Aug 31, 2026
- Days on market
- 159
- Price per sq ft
- $2,283
- Listing terms
- Cash, Conventional
- Possession
- Closing
More homes nearby
Schools
School district: Mercer Island
- Elementary
- Island Park Elem
- Middle
- Islander Mid
- High
- Mercer Island High SchoolSchoolDigger 5 stars · Top 1% in WA

Listing provided courtesy of: Windermere Real Estate/East
Listing agent: Amy A. Dedoyard.
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 2026-09-01.