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8025 W Mercer WayMercer Island, WA 98040

For Sale

$12,000,000

Smart Buyer Rebate $120,000

Sylvan Reach combines two parcels, two waterfronts in a once-in-a-generation waterfront holding on southwest Mercer Island encompassing 220 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. Sylvan Reach represents one of the most significant remaining waterfront opportunities on Mercer Island—an irreplaceable canvas for those seeking privacy, scale, and a lasting connection to land, light, and water. Enjoy one of the longest arcs of sun in Seattle. Survey and Feasibility for waterfront property available.

Listed by Diane Tien

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Realogics Sotheby's Int'l Rlty

Last updated March 05, 2026

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Source: NWMLS #2478334

Listing Facts

  • TypeSingle-family
  • NeighborhoodSouth End
  • Bedrooms5
  • Bathrooms2
  • Days on Prevu33
  • Taxes$22,602.1/year
  • Size3,140 sqft
  • Price per sqft$3,822

Amenities

  • Pets Allowed
  • Parking

Location

Mortgage Calculator

Listing History

02/11/2026
Listed by Realogics Sotheby's Int'l Rlty
$12,000,000

Property Details for 8025 W Mercer Way

Exterior

Construction

  • Property Condition: Good
  • Roof: Metal
  • Structure Type: House
  • Year Built: 1947
  • Architectural Style: Cape Cod
  • Building Name: Hillmans CD Seashore Lakefront
  • Construction Materials: Wood
  • Entry Location: Main
  • Exterior Features: Wood

Features

  • Direction Faces: Southwest
  • View: Lake, Mountain(s)
  • Waterfront Features: Low Bank, Medium Bank, Lake
  • Waterfront: Yes

Measurements

  • Building Area Total: 5,100
  • Building Area Units: Square Feet
  • Lot Features: Dead End Street, Paved, Secluded, Value In Land
  • Lot Size Acres: 0.77
  • Lot Size Square Feet: 33,742
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 3358500020
  • Tax Annual Amount: $22,602.10
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher(s), Disposal, Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Fireplace Features: Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Flooring: Stone, Carpet
  • Interior Features: Dbl Pane/Storm Window, Dining Room, Fireplace, Loft, Skylight(s), Walk-In Closet(s), Water Heater, Wine/Beverage Refrigerator, Wired For Generator

Measurements

  • Living Area: 3,140

Rooms

  • Basement: Daylight, Partially Finished
  • Bathrooms Full: 1
  • Bathrooms Three Quarter: 1
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 5
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 2

Other

Location

  • Subdivision Name: West Mercer

Parking

Parking

  • Carport: Yes
  • Covered Spaces: 3
  • Garage: Yes
  • Parking Features: Detached Carport, Detached Garage, None
  • Parking Total: 3

Schools

Elementary School

  • Elementary School: Lakeridge Elem

High School

  • High School: Mercer Isl High
  • High School District: Mercer Island

Middle or Junior School

  • Middle Or Junior School: Islander Mid

Utilities

Equipment

  • Has Heating: Yes
  • Sewer: Sewer Connected
  • Water Source: Lake, Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 2 bathrooms in this single-family home at 8025 W Mercer Way.

What schools are nearby to 8025 W Mercer Way?

Nearby schools include the Lakeridge Elem Elementary School, Islander Mid Middle School, and Mercer Isl High.

Does this single-family home have parking?

Yes, there are 3 parking spaces available for 8025 W Mercer Way.

What are the annual taxes for 8025 W Mercer Way?

Annual taxes for this single-family home are estimated at $22,602.

How does 8025 W Mercer Way compare to other single-family homes in South End?

This single-family home is listed 149% above the average price for single-family homes in South End and has been on the market for 27 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is in the Hillmans CD Seashore Lakefront building.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,140 sqft.

8025 W Mercer Way is a 5-bedroom, 2-bath single-family home for sale in Mercer Island WA 98040. Listed on Prevu for 33 days at $12,000,000. This property features 3,140 square feet of living space, located in South End. The median listing price for single-family homes in this area is $3,365,000. Nearby schools include Lakeridge Elem Elementary School, Islander Mid Middle School, and Mercer Isl High. Property amenities include pets allowed and parking. Explore more single-family home listings in Mercer Island.

Based on information from NWMLS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.