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$8,000,000

  • Sold
  • Closed
  • Single Family
  • 6 Beds
  • 4 Full Baths
  • 4 Partial Baths
  • 9,640 Sq. Ft.
  • 4 Car Garage

Listed by Michael Nix | Keller Williams Rlty Bellevue | (425) 454-0911 and Scott Nicholson | Keller Williams Rlty Bellevue | (425) 454-0911
Sold by Michelle Markwood | Windermere RE Greenwood

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Iconic Mercer Island Waterfront! Set on 89' of low-bank Lake Washington shoreline, along the coveted Butterworth Rd, this partially renovated home presents a rare framework to create a signature waterfront masterpiece. Private 95' seaplane capable dock, 54' indoor lap pool, and a grand atrium. Embrace East-facing exposure with panoramic water, sunrise and moonrise views. Existing updates provide a head start to utilize this canvas to bring your vision to fruition. Implement your creativity while enjoying seamless indoor & outdoor living with timeless lake views. Premier location with top-tier schools, parks, and the best of the PNW. A rare chance to shape a custom waterfront estate in one of Mercer Island's most desired enclaves.

Full Property Details for 5044 Butterworth Rd

General

  • Sold For: $8,000,000
  • Taxes: $49,896 (2025)
  • Status: Closed
  • Type: Single Family
  • Source: NWMLS
  • MLS ID: 2438780
  • Added to Site: 111 day(s) ago

Interior

  • Interior Features: Fireplace, Indoor Pool, Sprinkler System, Vaulted Ceiling(s), Water Heater
  • Fireplace: Yes
  • Number of Fireplaces: 2
  • Fireplace(s): Electric, Wood Burning
  • Appliances: Dishwasher(s), Double Oven, Garbage Disposal, Microwave(s), Stove(s)/Range(s)
  • Flooring: Hardwood, Vinyl Plank

Rooms

Bathrooms

  • Total Bathrooms: 8
  • Full Bathrooms: 4
  • 3/4 Bathrooms: 2
  • Half Bathrooms: 2
  • Main Floor Baths: 4
  • Main - 1/2 Baths: 1
  • Lower - Full Baths: 1
  • Lower - 3/4 Baths: 2
  • Lower - 1/2 Baths: 1

Bedrooms

  • Total Bedrooms: 6
  • Bedrooms Lower: 3
  • Bedrooms Main: 3

Additional Information

  • Amenities: Deck, Dock, Fenced-Partially, Gas Available, High Speed Internet, Moorage, Patio, Sprinkler System
  • Pool: Yes
  • Pool Description: Indoor
  • Security/Safety: Partially Fenced

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Garage Spaces: 4
  • Covered Spaces: 4
  • Parking Features: Attached Garage

Location

  • Area: 510 - Mercer Island
  • County: King
  • Subdivision: Mercer Island
  • Driving Directions: Island Crest Way S to SE 53rd Pl. East to E Mercer Way. Cross East Mercer Way to Butterworth Rd (slight left jog). Follow straight down to waterfront, curve left. Home will be on right.
  • Direction Faces: West

School Information

  • High School District: Mercer Island
  • Elementary School: Buyer To Verify
  • Middle School: Islander Mid
  • High School: Mercer Isl High

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: Central A/C, Forced Air, Heat Pump
  • Heating Type: Forced Air, Heat Pump
  • Water Heater: Gas

Utilities

  • Sewer: Sewer Connected
  • Water: Public

Structural Information

  • Structure Type: House
  • Exterior Const.: Stucco, Wood, Wood Products
  • Basement Desc.: Roughed In
  • Foundation: Poured Concrete
  • Roof: Composition
  • Entry Location: Main
  • Square Feet: 9,640
  • Finished Total: 9,640 Sq. Ft.
  • Year Built: 1983

Lot Features

  • Property View: Lake, Mountain(s)
  • Lot Size (Acres): 0.3
  • Lot Size (Sq. Ft.): 13,068
  • Lot Size Source: King County Records
  • Topography: Level
  • Lot Features: Dead End Street, Paved
  • Trees/Vegetation: Garden Space

Water Features

  • Water Front: Yes

Financial Considerations

  • Tax Amount: $49,896
  • Tax Year: 2025
  • Terms: Cash Out

Disclosures and Reports

  • Special Conditions: None
  • Inclusions: Dishwasher(s), Double Oven, Garbage Disposal, Microwave(s), Stove(s)/Range(s)
  • Property ID: 1924059029

Listed by Michael Nix | Keller Williams Rlty Bellevue | (425) 454-0911 and Scott Nicholson | Keller Williams Rlty Bellevue | (425) 454-0911
Sold by Michelle Markwood | Windermere RE Greenwood

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NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 5044 Butterworth Rd

School District:Mercer Island School District
NameGradesDistance
Island Park Elementary School
5437 Island Crest Way, Mercer Island, WA 98040
K-50.6 mi
Islander Middle School
8225 Southeast 72nd Street, Mercer Island, WA 98040
6-81.6 mi
Mercer Island High School
9100 Southeast 42nd Street, Mercer Island, WA 98040
9-121.1 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 5044 Butterworth Rd

Date
Details
Price
Change
Source
12/31/2025
Sold
$8,000,000
-14.88%
MLS
9/29/2025
Listed
$9,398,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Michael Nix | Keller Williams Rlty Bellevue | (425) 454-0911 and Scott Nicholson | Keller Williams Rlty Bellevue | (425) 454-0911
Sold by Michelle Markwood | Windermere RE Greenwood

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5044 Butterworth Road, Mercer Island, WA 98040 (MLS# 2438780) is a Single Family property that was sold at $8,000,000 on December 31, 2025. Want to learn more about 5044 Butterworth Road? Do you have questions about finding other Single Family real estate for sale in Mercer Island? You can browse all Mercer Island real estate or contact a Coldwell Banker agent to request more information.