Listed by Amy Dedoyard • Windermere Real Estate/East.
For sale
$17,900,000
Est. $100,105/mo —
5
bd
•
5.5 ba
•
7,840
sq ft
5330 Butterworth Rd, Mercer Island, WA 98040
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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.
Single-familyProperty Type
2026Year Built
0.56 acresLot Size
$2,283Price/Sq.Ft.
4 spacesParking
Listed by Amy Dedoyard• Windermere Real Estate/East
Parkwood-Mercer Firs, located between I-90 and the south end of Mercer Island, is a wooded and residential Mercer Island neighborhood with curving hillside streets and pocket parks. The neighborhood’s character concentrates around the Island Crest Way & SE 40th St corridor, where school-day energy, trailhead comings-and-goings, and a calm, local rhythm set the tone. Mid-century ramblers and updated Northwest contemporary homes sit behind evergreens, with frequent glimpses toward Lake Washington. Mercer Island High School’s stadium lights and performing-arts calendar add a civic pulse. Pioneer Park’s forested paths and the Mercer Island Loop create a daily walking circuit. A short drive north, Mercer Island Farmers Market and the Mercer Island Community & Event Center act as community pillars.
Provided by Walk Score and Local Logic
Offer insights
5330 Butterworth Rd · $17,900,000
$17.9M and above
75% chance or better to win
Why $17.9M+ is a strong offer
DAYS ON MARKET
3 days
The average home goes pending in 20 days.
SALE-TO-LIST
98.8%
Most homes are selling 1% below list price.
About offer insights
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Dining room
Fireplace
French doors
High-tech cabling
Pantry
Security system
SMART wired
Vaulted ceilings
Walk-in closets
Water heater
Wet bar
Wine cellar
Finished basement
Bedrooms
5 bedrooms (all on upper level)
Bathrooms
2 full bathrooms
3 three-quarter bathrooms
1 half bathroom
2 bathtubs
5 showers
Main level half bathroom
Kitchen
Dishwasher
Double oven
Microwave
Refrigerator
Stove/Range
Garbage disposal
Pantry
Laundry & utility
Washer
Dryer
Utility/Mechanical room with 2 water heaters
Flooring
Ceramic tile
Engineered hardwood
Carpet
Heating & cooling
High-efficiency (90%+) heating
Forced air
Heat pump
Radiant heating
Central air conditioning
Exterior features
Stone, stucco, and wood exterior
Deck
Dock
Dog run
Electric car charging
Partially fenced
Gated entry
High-speed internet
Hot tub/spa
Irrigation system
Outdoor fireplace
Patio
Sprinkler system
Garden space
Paved lot
Home design
Single-family residence
Two levels with basement
East-facing
On the waterfront (lake frontage)
Parking
Attached garage
Covered parking for 4 vehicles
Security
Security gate
Security system
Partially fenced
Construction
New construction (completed)
Built on lot
Standard frame construction
Stone, stucco, and wood materials
Flat metal roof
Poured concrete foundation
Built by MacPherson Construction & Design (estimated completion 2026)
Utilities
Public water
Sewer connected
Puget Sound Energy power
Gas water heater
Cable (Xfinity)
Internet (Xfinity)
Energy sources: Electric, Natural Gas, Solar
Financial info
Listing terms: Cash or Conventional
Other
Lake frontage approximately 121.81 feet
Site features recorded by survey
Electricity and solar
View estimated energy costs and solar savings for this home
This home receives average direct sun exposure in Mercer Island. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
11.1 hrs
5.1 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 5330 Butterworth Rd
We cannot show automated home-value estimates for this home.
Nearby homes have recently sold between $2,995,000 and $8,850,000.
Nearby comparable homes
The Redfin Estimate uses 3 recent nearby sales, priced between $3.0M to $8.8M.