This home's estimate is 22.2% higher than the average sale price ($732K) of 6 comparable homes.
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- Property details
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17920 Thorsen Rd SW, Vashon, WA 98070
About this home
Beautiful Custom Quality Cedar Home On A Very Private 2.5 Acres With A Huge Workshop,(Appx 1800 Sq.Ft.),And Attached Office-bedroom. Located Just 3 Minutes From Vashon Town. Large Loft In Workshop Could Be Another Office Etc. Note Hot Water Radiant Heating System.

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Market trends in 98070, WA
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
- NEW 1 HR AGO$500,0003 beds1.5 baths1,472 sq ft13536 SW 171st St, Vashon, WA 98070Beth de Groen • Windermere Vashon
- COMING SOON
- OPEN SAT, 12PM TO 2:30PM
- OPEN THU, 12PM TO 2PM$960,0004 beds1 bath1,400 sq ft22207 Dockton Rd SW, Vashon, WA 98070Connie Cunningham • Vashon Isl. Sotheby's Int'l RE
- VIDEO TOUR$1,519,0504 beds3 baths2,530 sq ft12930 SW 204th St, Vashon, WA 98070Darrin Stumpf • Real Broker LLC
- COMING SOON$2,379,0003 beds3.5 baths8,670 sq ft14405 SW POHL Rd, Vashon, WA 98070Lawrence Allen • Lawrence Allen, Broker
- 3D WALKTHROUGH$2,885,0003 beds2.5 baths5,080 sq ft16075 Crescent Dr SW, Vashon, WA 98070Beth de Groen • Windermere Vashon
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Provided by Redfin
Sale history for 17920 Thorsen Rd SW
Tax history for 17920 Thorsen Rd SW
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
- Public record
- Zoning
RA-5
Rural Area Zone
The purpose of the rural zone (RA) is to provide for an area-wide long-term rural character and to minimize land use conflicts with nearby agricultural or forest production districts or mineral extraction sites. These purposes are accomplished by: Limiting residential densities and permitted uses to those that are compatible with rural character and nearby resource production districts and sites and are able to be adequately supported by rural service levels; Allowing small scale farming and forestry activities and tourism and recreation uses that can be supported by rural service levels and that are compatible with rural character; Increasing required setbacks to minimize conflicts with adjacent agriculture, forest or mineral zones; and Requiring tracts created through cluster development to be designated as permanent open space or as permanent resource use.; Use of this zone is appropriate in rural areas designated by the Comprehensive Plan as follows: RA-5 in rural areas where the predominant lot pattern is five acres or greater but less than ten acres in size and the area is generally environmentally unconstrainedInclude but are not limited to:
- Livestock production
- Winery & vineyard
- Housing-Other
- Infrastructure
- Police station
- Agriculture-Cropland
Property details
Parking
- Parking Information
- Covered Spaces: 6
- Garage Spaces: 6
- Has Garage
Interior
- Bedroom Information
- # of Bedrooms: 2
- # of Beds Upper: 1
- # of Bedrooms Main: 1
- Bedrooms Possible: 2
- Bathroom Information
- # of Full Baths (Total): 1
- # of Three Quarter Baths (Total): 1
- # of Full Baths (Main): 1
- # of Three Quarter Baths (Upper): 1
- Room 1 Information
- Room Type: Entry Hall
- Room Level: Main
- Room 2 Information
- Room Type: Living Room
- Room Level: Main
- Room 3 Information
- Room Type: Kitchen With Eating Space
- Room Level: Main
- Room 4 Information
- Room Type: Bathroom Full
- Room Level: Main
- Room 5 Information
- Room Type: Primary Bedroom
- Room Level: Upper
- Room 6 Information
- Room Type: Bathroom Three Quarter
- Room Level: Upper
- Room 7 Information
- Room Type: Bonus Room
- Room Level: Upper
- Room 8 Information
- Room Type: Kitchen Without Eating Space
- Room Level: Main
- Room 9 Information
- Room Type: Utility Room
- Room Level: Main
- Room 10 Information
- Room Type: Bedroom
- Room Level: Main
- Basement Information
- Basement Features: None
- Fireplace Information
- Has Fireplace
- # of Fireplaces: 1
- Heating & Cooling
- Has Heating
- Has Cooling
- Interior Features
- Interior Features: Hardwood, Ceiling Fan(s), Skylight(s), Fireplace
- Appliances: Dryer, Washer
- Flooring: Hardwood
- Appliances Included: Dryer,Range/Oven,Refrigerator,Washer
Exterior
- Building Information
- Building Information: Built On Lot
- Roof: Tile
- Exterior Features
- Exterior Features: Wood
- Property Information
- Energy Source: Oil
- Sq. Ft. Finished: 1,290
- Sq. Ft. Unfinished: 1,900
- Style Code: 12 - 2 Story
- Property Type: Residential
- Property Sub Type: Single Family Residence
- Property Condition: Good
- Has View
- Land Information
- Vegetation: Garden Space, Wooded
- Lot Information
- Site Features: Deck,Gated Entry,Outbuildings,Shop
- Lot Features: Secluded
- Lot Size Units: Square Feet
- Lot Size Acres: 2.5
- Elevation Units: Feet
Financial
- Tax Information
- Tax Annual Amount: $3,335
- Tax Year: 2002
- Financial Information
- Listing Terms: Conventional
- Buyer Financing: Conventional
Utilities
- Utility Information
- Water Source: Community
- Water Company: COMMUNITY
- Power Company: PSE
- Sewer: Septic Tank
- Sewer Company: n/a
- Utilities: Septic System, Oil
Location
- Multi-Unit Information
- Furnished: Unfurnished
- School Information
- High School District: Vashon Island
- Location Information
- Bus Line Nearby: true
- Directions: Use 3rd Driveway On East Side Of Thorsen Rd South Of Agren Park.
- Topography: Level
- Community Information
- Senior Exemption: false
Public facts
- Beds: 2
- Baths: 2.0
- Sq. Ft.: 1,290
- Stories: 1.5
- Lot Size: 2.5 acres
- Style: Single Family Residential
- Year Built: 1990
- Year Renovated: —
- County: King County
- APN: 362302 9069
Other
- Listing Information
- Mls Status: Sold
- Listing Date Information
- On Market Date: Tuesday, July 16, 2002
- Green Information
- Power Production Type: Oil
- Home Information
- Living Area: 1,290
- Living Area Units: Square Feet
- Calculated Square Footage: 0
- MLS Square Footage Source: 1st Amer. & Measure
- Building Area Total: 0
- Building Area Units: Square Feet
- Foundation Details: Concrete Ribbon
- Structure Type: House
- Levels: Two
- Entry Location: Main
Around this home
Schools
Public PreK-5 • Assigned • 2.5mi
Public 6-8 • Assigned • 2.4mi
Public 9-12 • Assigned • 2.5mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
Unlikely to be in a wildfire in next 30 years
6 days above 86° expected this year, 12 days in 30 years
Minimal risk of severe winds over next 30 years
8 unhealthy days expected this year, 9 days in 30 years
Sun exposure
In this area, properties receive around 8.7 hours in June and 1.7 hours in December, placing it below the U.S. average for solar exposure.
Sell confidently with a local market expert in Vashon. 3 minutes to get started.
Nearby similar homes
New listings for sale in 98070
Home values near 17920 Thorsen Rd SW
| Address | Redfin Estimate |
|---|---|
3 Beds | 2.5 Baths | 2208 Sq. Ft. | $845,701 |
3 Beds | 2 Baths | 1750 Sq. Ft. | $1,088,584 |
| Address | Redfin Estimate |
|---|---|
2 Beds | 2.5 Baths | 2500 Sq. Ft. | $934,865 |
3 Beds | 2 Baths | 1480 Sq. Ft. | $1,023,207 |
| Address | Redfin Estimate |
|---|---|
3 Beds | 2.5 Baths | 1620 Sq. Ft. | $1,251,205 |
3 Beds | 4.5 Baths | 4010 Sq. Ft. | $2,533,327 |
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