18005 Thorsen Road SW Vashon, WA 98070
Listing Courtesy of: MLS LogoNorthwest MLS / John L. Scott Vashon

  18005 Thorsen Road SW Vashon, WA 98070

Active (91 Days)
$2,999,000
3
BED
5
BATH
4,010
SQFT

Description

Experience the best of Pacific Northwest living in this stunning 4,000 + sq ft Mountain & Sound view retreat on nearly 5 private acres. This 3 bedroom, 5 bath custom home offers expansive living spaces, soaring ceilings, and breathtaking views from nearly every room. Clear Fir trim & custom cabinetry, stone fireplaces, lower level game/rec room with wet bar & wine cellar. Primary suite has its own access stair & balcony. Enjoy summer entertaining with a large in-ground pool and spacious patio. Two detached dwelling units provide flexible options for guests or rental income. Huge shop offers space for hobbies, storage, or business use. A rare opportunity to own a private oasis just minutes from town, with room to live, work, and play.

MLS #:
2378028
Taxes
$19,771(2025)
Lot Size
4.83 acres
Type
Single-Family Home
Year Built
2003
Style
2 Stories W/Bsmnt
Views
Mountain(s), Sound, Strait, Territorial
School District
Vashon Island
County
King County
Community
Westside

Listed By

Leslie Ferriel, John L. Scott Vashon
Source
Northwest MLS as distributed by MLS Grid
Last checked Aug 21 2025 at 6:49 PM PDT
Bathroom Details
  • Full Bathrooms: 3
  • 3/4 Bathroom: 1
  • Half Bathroom: 1
Interior Features
  • Bath Off Primary
  • Ceiling Fan(s)
  • Double Pane/Storm Window
  • Dining Room
  • Fireplace
  • French Doors
  • High Tech Cabling
  • Vaulted Ceiling(s)
  • Water Heater
  • Wet Bar
  • Wine Cellar
  • Wine/Beverage Refrigerator
  • Dishwasher(s)
  • Double Oven
  • Dryer(s)
  • Microwave(s)
  • Refrigerator(s)
  • Stove(s)/Range(s)
  • Washer(s)
Subdivision
  • Westside
Lot Information
  • Secluded
Property Features
  • Deck
  • High Speed Internet
  • Outbuildings
  • Patio
  • Propane
  • Rv Parking
  • Shop
  • Fireplace: 2
  • Fireplace: Wood Burning
  • Foundation: Poured Concrete
  • Foundation: Slab
Heating and Cooling
  • Hot Water Recirc Pump
  • Radiant
Basement Information
  • Finished
Flooring
  • Ceramic Tile
  • Slate
  • Carpet
Exterior Features
  • Wood
  • Roof: Composition
Utility Information
  • Sewer: Septic Tank
  • Fuel: Electric, Oil, Propane, Solar (Unspecified), Wood
  • Energy: Green Generation: Solar
School Information
  • Elementary School: Chautauqua Elem
  • Middle School: McMurray Mid
  • High School: Vashon Isl High
Parking
  • Detached Carport
  • Driveway
  • Detached Garage
  • Rv Parking
Stories
  • 2
Living Area
  • 3,520 sqft
Location
   
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Listing Price History

Date
Event
Price
% Change
$ (+/-)
Jul 15, 2025
Price Changed
$2,999,000
-3%
-101,000
May 22, 2025
Original Price
$3,100,000
-
-
Disclaimer: Based on information submitted to the MLS GRID as of 8/21/25 11:49. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.