18305 121st Avenue SW, Vashon, WA 98070

• 3 beds |
• 5 baths |
• 4,205 sqft

Property Description

Discover island living in this custom Craftsman estate on 10 private, sun-drenched acres bordering Island Center Forest, where miles of trails begin at your back door. Thoughtfully designed, the home features soaring ceilings, a river-rock fireplace, rich hardwood floors, and radiant in-floor heating. The chef’s kitchen, appointed with dual dishwashers and generous prep space, flows into a light-filled dining area and opens to a large south-facing deck, ideal for summer evenings. The primary suite is a true retreat with a private balcony, spa-inspired ensuite with walk-in double-head shower, soaking tub, and walk-in closet. Two additional bedrooms, a bonus loft with bath, and a main-floor office offer flexible living. A covered breezeway leads to the three-car garage, topped by a finished studio with ¾ bath; perfect for guests, creative pursuits, or multigenerational living. Outdoors, enjoy sunlit gardens, raised beds, fruit trees, a greenhouse, and a studio/barn with power and water offer a canvas for a true farm-to-table lifestyle or a private rural sanctuary. A separate parcel with its own power and well offers potential for an additional residence, creating a true legacy estate. Private, peaceful, and minutes to town ferries, and the city—this is a rare offering where timeless Northwest beauty and enduring lifestyle converge.

Listing Status:

Pending

Data Last Updated:

May 20, 2026 at 8:21PM

Listing Office:

Vashon Isl. Sotheby's Int'l RE : 206-408-7539

Listing Agent:

Connie Cunningham : 206-408-7539

MLS ID:

2512100

Interior

• General: Bath Off PrimaryDbl Pane/Storm WindowDining RoomFireplaceFrench DoorsHigh Tech CablingSkylight(s)Vaulted Ceiling(s)Walk-In Closet(s)Water Heater
• Appliances: DishwasherDryerMicrowaveRefrigeratorStove(s)/Range(s)Washer
• Basement: None
• Flooring: HardwoodSlate
• A/C: None
• Heating: RadiantRecirculation Pump
• Fireplace: Wood BurningFireplaceFireplaces: 1

Exterior

• General: Wood
• Parking: DrivewayDetached GarageRV ParkingParking spaces: 3

Construction

• Roofing: Composition
• General: 25 - 3 StoryPoured Concrete

Location

• HOA Amenities: 0.0
• Originating MLS: nwmls
• School District: Vashon Island
• County: King

Lot

• Topography: EquestrianLevelRolling
• Zoning: 3623029021
• View: TerritorialView

Utilities

• Water: Individual Well
• Sewer: Septic Tank

Financial

• Source: nwmls