Listed by Allison W. Trull, Coldwell Banker Bain
- 5
- Bedrooms
- 8
- Bathrooms
- 7,858
- Square feet
- $2,482
- Per sq ft
- Single Family Residence
- Type
- 2025
- Year built
- 21,100 sq ft
- Lot
- 34
- Days on market
About this property
An artisanal masterpiece designed to elevate everyday living and a love for the lake. Designed by Studio McGee and built by Lochwood-Lozier Custom Homes, this waterfront estate occupies a coveted position along Mercer Island’s Gold Coast, capturing all-day sun, western sunsets, and views across Lake Washington to Seward Park. Set on 86 feet of street-to-water frontage, the property features level lawn to the water’s edge, a private swim cove, sports court, and new Seaborn dock with power, water, lighting and lift ready infastructure. From afternoons on the dock to evenings watching boats drift across the lake, the home embodies waterfront living. The Traditional Heritage architecture embraces Calcutta marble, white oak herringbone and wide-plank floors, custom millwork, copper accents, and natural stone. Michelin level entertaining kitchen with hidden scullery and working pantry anchors the home for dinners or large scale events. The primary suite offers a sanctuary with custom boutique level dressing room, while a wellness retreat includes a fitness studio, sauna, and lakeside bath. A chilled glass wine gallery, library, dual offices, bonus spaces, and en-suite bedrooms provide flexibility. Covered heated outdoor rooms, outdoor kitchen, Crestron automation, solar, Generac backup power, and three-car garage complete this legacy estate on one of Mercer Island’s sought-after stretches of waterfront.
Location & commute
Add a destination (work, gym, school) for directions and drive time.
Property details
Listing details
- Listing number
- #2537113
- Listed
- June 9, 2026
- Days on market
- 34
- Price per sq ft
- $2,482
Unit & building
- Building
- Lake View Highlands
- Unit levels
- Two
Parking
- Parking
- Attached Garage
- Covered spaces
- 3
- Total spaces
- 3
Views
- View
- LakeTerritorial
Construction
- Year built
- 2025
- Style
- 18 - 2 Stories w/Bsmnt
- Structure
- House
- Roof
- Metal
Heating & cooling
- Heating
- Forced Air
- Cooling
- Central Air
- Energy source
- Natural Gas
Interior features
- Features
- Second KitchenBath Off PrimaryCeiling Fan(s)Dbl Pane/Storm WindowDining RoomFireplaceHigh Tech CablingHot Tub/SpaPantrySaunaSecurity SystemSMART WiredSprinkler SystemVaulted Ceiling(s)Walk-In Closet(s)Water HeaterWet BarWine CellarWine/Beverage RefrigeratorWired for Generator
- Fireplaces
- 2
- Fireplace type
- Gas
Flooring
- Flooring
- Ceramic TileHardwoodMarbleStone
Appliances
- Appliances
- DishwasherDisposalDouble OvenDryerMicrowaveRefrigeratorStove(s)/Range(s)Trash CompactorWasher
Community & building features
- Features
- CCRs
- Bus line nearby
- Yes
Lot
- Lot features
- Paved
- Lot size
- 21,100 sq ft
- Waterfront
- Yes
Terms
- Terms offered
- CashConventional
Utilities
- Water
- City of Mercer Island
- Sewer
- City of Mercer Island
- Power
- Puget Sound Energy
Schools
- District
- Mercer Island
- Elementary
- Lakeridge Elem
- Middle
- Islander Mid
- High
- Mercer Isl High
What stands out to you?
Mark features you love or could do without. Saved on this device to tune what you see.
- Two
- Attached Garage
- Lake
- Territorial
- House
- Metal
- Forced Air
- Central Air
- Natural Gas
- Second Kitchen
- Bath Off Primary
- Ceiling Fan(s)
Listing history
Listed
$19,500,000
June 9, 2026
Derived from current MLS listing fields. Full multi-cycle status history is on the roadmap.
Payment estimate
An estimate to help you plan, not a loan offer or financial advice.
Est. monthly
$113,553
- Principal & interest
- $98,603
- Property tax (est.)
- $14,950
Assumes $3,900,000 down (20%), a $15,600,000 loan at 6.5% over 30 years. Property tax is an estimated figure, not MLS data (verify with the county assessor). Excludes insurance, PMI, and closing costs. Not a commitment to lend or financial advice.
Similar nearby listings
Based on information submitted to the MLS GRID as of July 13, 2026 at 11:01 PM PDT. 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.


