Property Attributes
- ID#2478334
- TypeSingle Family
- CountyKING
- CityMercer Island
- AreaMercer Island
- NeighborhoodWest Mercer
- Zip98040
- StyleCape Cod
- Year Built1947
- Taxes$ 22602
- Price$ 12,000,000
- Bedrooms5
- Full Bathrooms2
- Half Bathrooms0
- Sqr Footage3140
- Lot Size0.7746 Acres
Data Source:
Northwest Multiple Listing Service (NWMLS)
Property Description
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.
| Elementary School | Middle School | High School |
|---|---|---|
| Lakeridge Elem | Islander Mid | Mercer Isl High |
| Price History | |
|---|---|
| 2/11/2026 | Listed $12,000,000 |
General Features
| 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
Property vs Single Family Average in 98040
In The Neighborhood
Mercer Island
$ 7,650,000
- Type
- Single Family | Active
- Size
- 6,670 SqFt
- Rooms
- 6 Beds + 5.5 Baths
Listed by: MY International Real Estate
Mercer Island
$ 1,800,000
- Type
- Single Family | Active
- Size
- 3,240 SqFt
- Rooms
- 5 Beds + 3 Baths
Listed by: Windermere RE Greenwood
Mercer Island
$ 3,500,000
- Type
- Single Family | Active
- Size
- 4,010 SqFt
- Rooms
- 4 Beds + 3.5 Baths
Listed by: COMPASS
Mercer Island
$ 12,000,000
- Type
- Single Family | Active
- Size
- 8,680 SqFt
- Rooms
- 7 Beds + 7 Baths
Listed by: Keller Williams Rlty Bellevue
Mercer Island
$ 3,500,000
- Type
- Single Family | Active
- Size
- 1,330 SqFt
- Rooms
- 4 Beds + 2 Baths
Listed by: Realogics Sotheby's Int'l Rlty
Mercer Island
$ 19,500,000
- Type
- Single Family | Active
- Size
- 7,858 SqFt
- Rooms
- 5 Beds + 7 Baths
Listed by: Coldwell Banker Bain
Mercer Island
$ 13,995,000
- Type
- Single Family | Active
- Size
- 4,540 SqFt
- Rooms
- 4 Beds + 5 Baths
Listed by: COMPASS
Mercer Island
$ 6,250,000
- Type
- Single Family | Active
- Size
- 4,361 SqFt
- Rooms
- 4 Beds + 3.5 Baths
Listed by: John L. Scott, Inc