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Single Family: MLS #2578448 Mercer Island, WA $ 15,000,000
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Single Family: MLS #2578448
$ 15,000,000
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Single Family: MLS #2578448

Mercer Island, WA, 98040
$ 15,000,000
Bedrooms5 Baths5.2 Sq 11,226

Monthly Estimate*

$ 103,601

Listed by Bob Bennion, COMPASS, 206-650-0458, bob.bennion@compass.com
MLS #/Web ID: 2578448 - Image 1
MLS #/Web ID: 2578448 - Image 2
MLS #/Web ID: 2578448 - Image 3
MLS #/Web ID: 2578448 - Image 4
MLS #/Web ID: 2578448 - Image 5

Single Family Home for sale in Mercer Island, WA

for $15,000,000 with 5 bedrooms and 5 full baths, 2 half baths. This 11,226 square foot home was built in 1946 on a lot size of 3.0864.

A rare offering. This private, gated estate unfolds within a lush, enthralling landscape — serene, flourishing, and utterly its own. Inside, a well-curated floor plan balances gracious entertaining spaces with rooms built for everyday life, each one revealing quiet discoveries of beauty and craft. Minutes from Seattle, Bellevue, and the region’s finest parks, the estate feels a world apart — yet never far from it. More than a residence, this is a way of living — one maintained with the same care and devotion that shaped it. A work of art, and one that could not be replicated today.

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Single Family Active

Price

$ 15,000,000

Bedrooms

5

Full Bath

5

Half Bath

2

Property Type

Single Family

Taxes

$ 73,760

Style

2 Stories w/Bsmnt

Lot Size

3.0864

Year Built

1946

Town/City

Mercer Island

County/Region

King

MLS | Web ID

2578448
Features
General
Living Area 11226
Sewer Sewer Connected
Heating Forced Air Radiant
Cooling None
Possession Negotiable
Roof See Remarks
Appliances Dishwasher Disposal Double Oven Dryer Refrigerator Stove(s)/Range(s) Washer
HOA Fee 0
Pool Features In Ground
Security Features Fully Fenced Security Gate Security System
Year Built 1946
View Territorial
Topography Level Sloped Terraces
Levels Two
Property Subtype Single Family Residence
Tax Year 2026
County King
New Construction N
Property Type Residential
HOA N
Attached Garage Y
Subdivision Name Mercer Island
Garage Y/N Y
Full Baths 3
Special Listing Conditions None
Status Active
Directions Undisclosed
City Mercer Island
Entry Location Main
Senior Community Y/N N
High School District Mercer Island
MLS Area 510 - Mercer Island
Lot Size Units Square Feet
Lot Size Square Feet 134442
Carport Y/N N
Listing Terms Cash Conventional
Land Lease Y/N N
Tax Annual Amount 73760
Property Condition Very Good
Public Remarks A rare offering. This private gated estate unfolds within a lush enthralling landscape serene flourishing and utterly its own. Inside a well-curated floor plan balances gracious entertaining spaces
Structure Type House
Building Area Units Square Feet
Standard Status Active
Water Company City of Mercer Island
Property Style 18 - 2 Stories w/Bsmnt
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Interior
Interior Amenities Second Kitchen Bath Off Primary Dbl Pane/Storm Window Dining Room Fireplace French Doors High Tech Cabling Pantry Sauna Security System Skylight(s) SMART Wired Sprinkler System Vaulted Ceiling(s) Wal
Basement Finished
Flooring Hardwood Marble See Remarks Carpet
Total Fireplaces 4
Fireplace Features Gas Wood Burning
Air Conditioning Y/N N
Heating Y/N Y
Fireplace Y/N Y
Half Baths 2
3/4 Baths 2
Total Bedrooms 5
Main Level Bedrooms 1
Total Baths 7
Fireplaces Main 4
Power Production Type Electric Natural Gas
Baths Three Quarter Garage 0
Baths Three Quarter Lower 1
Baths Three Quarter Main 1
Baths Three Quarter Upper 0
Bedrooms Lower 0
Bedrooms Upper 4
Baths Half Upper 0
Baths Half Main 1
Baths Half Lower 1
Baths Half Garage 0
Baths Full Upper 2
Baths Full Main 1
Baths Full Lower 0
Baths Full Garage 0
Bathrooms 5.5
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Exterior
Exterior Amenities Brick Wood
Vegetation Fruit Trees Garden Space Wooded
Parking Features Driveway Attached Garage Off Street
Lot Features Dead End Street Paved Secluded
Water Source Public
Total Parking 9
Inclusions Dishwasher(s) Double Oven Dryer(s) Garbage Disposal Refrigerator(s) Stove(s)/Range(s) Washer(s)
Foundation Details Poured Concrete
Spa Y
Building Area Total 11226
Lot Size Acres 3.0864
Waterfront Y/N N
Covered Spaces 3
Irrigation Water Rights Y/N N
Site Features Athletic Court Cable TV Fenced-Fully Gas Available Gated Entry High Speed Internet Hot Tub/Spa Outbuildings Patio Sprinkler System
Pool Type In-Ground
Parking Uncovered Total 6
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Internal Only
OriginalMLSID NWM2578448
Street Number 1 90526
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* Excluded Features
List By
Bob Bennion

Listing Agent

Compass

Broker

bob.bennion@compass.com

Email

Affordability Calculator

$109,748
Per Month
94%
6%
0%
Monthly Principal & Interest
$103,601
Monthly Property Taxes
$6,147
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
258844 Elementary School
257551 Middle School
Unknown High School High School
See complete school information
Pricing History
DatePricePrice ChangeDescription
10/9/2026$15,000,000 Listed Price

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