David Devine

8025 W Mercer Way

Mercer Island, WA
$ 12,000,000 Beds 5 Baths 2 Sq 3,140
Monthly Estimate* How much can I afford?

only 10 possible out of 800 waterfront offerings - that is how rare this offering is. Sylvan Reach combines two parcels, two waterfronts in a once-in-a-generation waterfront holding on southwest Mercer Island encompassing 200 feet of southwest-facing Lake Washington shoreline across over 3/4 acre from street to water, featuring three docks, two homes, and a log cabin. This extraordinary two-parcel offering delivers rare scale, privacy, and long-term potential. The low-to-mid bank waterfront includes a 65-foot deep-water yacht moorage, a swimming dock, and a 30-foot boat dock. Set among evergreens and frequented by eagles, the land unfolds from elevated outlooks with views toward Mount Rainier down to the water’s edge. Three existing structures—each positioned for privacy and separation—offer immediate use while preserving flexibility for a future legacy vision. Whether reimagined as a singular estate or thoughtfully divided into two substantial homes, the site invites a buyer with patience, creativity, and a long horizon. Accessed by private driveways from both the north and south, the property offers rare seclusion without sacrificing proximity to town, parks, and transit. Enjoy one of the longest arcs of sun in Seattle. Survey and Feasibility for waterfront property available.

Active

  • Price
  • $ 12,000,000
  • City
  • Mercer Island
  • Bedrooms
  • 5
  • Full Bathrooms
  • 2
  • County
  • KING
  • Half Bathrooms
  • 0
  • Area
  • Mercer Island
  • Lot Size
  • 0.7746 Acres
  • Zip
  • 98040
  • Sqr Footage
  • 3,140
  • Year Built
  • 1947
  • Taxes
  • $ 22602
  • Style
  • Cape Cod
  • MLS#
  • 2478334
Listed By: Realogics Sotheby's Int'l Rlty and NWMLS
Data Source: Northwest Multiple Listing Service (NWMLS)

Features

General

Living Area 3140
Sewer Sewer Connected
Heating Forced Air
Cooling None
Possession Closing,Negotiable
Roof Metal
Appliances Dishwasher,Disposal,Dryer,Microwave,Refrigerator,Stove(s)/Range(s),Washer
Architectural Style Cape Cod
Year Built 1947
View Lake,Mountains
Topography Partial Slope,Sloped,Steep Slope
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features Low Bank,Medium Bank,Lake
Building Name Hillmans CD Seashore Lakefront
County King
New Construction No
Property Type Residential
HOA No
Attached Garage No
Subdivision Name West Mercer
Facing Direction Southwest
Garage Y/N Yes
Full Baths 1
Special Listing Conditions None
Status Active
Directions From I-90,South on W Mercer Way. RIGHT into SunBay. Follow road down and to the right. Park in the carport and meet LA there to look at both homes and cabin.
High School Mercer Isl High
City Mercer Island
Entry Location Main
Senior Community Y/N No
High School District Mercer Island
MLS Area 510 - Mercer Island
Lot Size Units Square Feet
Lot Size Square Feet 33742
Carport Y/N Yes
Listing Terms Assumable,Cash
Elementary School Lakeridge Elem
Land Lease Y/N No
Tax Annual Amount 22602.1
Middle/Junior High School Islander Mid
Property Condition Good
Public Remarks only 10 possible out of 800 waterfront offerings - that is how rare this offering is. Sylvan Reach combines two parcels,two waterfronts in a once-in-a-generation waterfront holding on southwest Merc
Structure Type House
Building Area Units Square Feet
Standard Status Active
Water Company Mercer Island
Property Style 18 - 2 Stories w/Bsmnt
NWM_ShowMapLink Yes

Interior Features

Interior Amenities Dbl Pane/Storm Window,Dining Room,Fireplace,Loft,Skylight(s),Walk-In Closet(s),Water Heater,Wine/Beverage Refrigerator,Wired for Generator
Basement Daylight,Partially Finished
Flooring Stone,Carpet
Total Fireplaces 2
Fireplace Features Wood Burning
Air Conditioning Y/N No
Heating Y/N Yes
Fireplace Y/N Yes
3/4 Baths 1
Total Bedrooms 5
Main Level Bedrooms 2
Total Baths 2
Bedrooms Possible 4
Water Heater Type electric
Water Heater Location lower level
Fireplaces Main 1
Fireplaces Lower 1
Power Production Type Electric,Oil
Baths Three Quarter Main 1
Bedrooms Lower 1
Bedrooms Upper 2
Baths Full Upper 1
Bathrooms 1.75

Exterior Features

Exterior Amenities Wood
Vegetation Fruit Trees,Wooded
Parking Features Detached Carport,Detached Garage,None
Lot Features Dead End Street,Paved,Secluded,Value In Land
Water Source Lake,Public
Total Parking 4
Inclusions Dishwasher(s),Dryer(s),Garbage Disposal,Microwave(s),Refrigerator(s),Stove(s)/Range(s),Washer(s)
Foundation Details Poured Concrete
Building Area Total 5100
Lot Size Acres 0.7746
Waterfront Y/N Yes
Covered Spaces 3
Irrigation Water Rights Y/N Yes
Waterfront Footage 120
Site Features Deck,Dock,Irrigation,Moorage,Propane,Sprinkler System
Parking Uncovered Total 1

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Vancouver, WA office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
Adjust Payment Options
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% 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.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Lakeridge Elem
Middle School Islander Mid
High School Mercer Isl High

Price History

2/11/2026 Listed $12,000,000

Property vs Zip Code Average in 98040

Price
AVG $4.9M
$12M
Taxes
AVG $23,109
$22,602
Year Built
AVG 1987
1947
Visits
AVG 226
899
Data Provided by Inside Real Estate®

In The Neighborhood

Areas That We Cover

8025 W Mercer Way Mercer Island, WA is a Single Family Home for sale at $12000000 with 3140 sqft and a lot size of 0.7746 Acres Acre(s). 8025 W Mercer Way Mercer Island has 5 bedrooms, 2 baths and was built in 1947. The property's zip code is 98040 which is in Mercer Island, WA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% 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.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided 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.

David Devine

David Devine

Real Estate Broker

503-381-3858

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