Listed by Linda Bianchi • Windermere Vashon. Bought with John L Scott RE West Seattle.
Off Market Dec 2016 for $594K
$1,620,578
Est. refi paymentEst. refi$712/mo
3
bd
•
3 ba
•
3,500
sq ft
24801 SW Dockton Rd, Vashon, WA 98070
About this home
Own a piece of Vashon history! Sans Souci, built in 1933 by Charles Blanc, sits magnificently above 275 ft of pristine waterfront on 3.75 acres of land with glorious views of Puget Sound. Built in the style of a French Country Estate, the spacious home has maintained most of its original features. Grand rooms, soaring ceilings, period light fixtures, solarium entry with marble floors. The property includes two outbuildings and indoor swimming pool. Bring your imagination!
Single-familyProperty Type
1933Year Built
3.73 acresLot Size
$463Est. Price/Sq.Ft.
3 spacesParking
Listed by Linda Bianchi• Windermere Vashon
Bought with Kari Scott• John L Scott RE West Seattle
*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
Permits
Beds
3
Baths
3
Stories
1.5
Lot width
—
Lot depth
—
Lot size
1.18 Acres
Year renovated
—
Sq. Ft.
3,500
Year built
1933
Style
Single Family Residential
County
King County
APN
202203 9116
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 5, 2026.
RA-2.5
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-2.5 in rural areas where the predominant lot pattern is below five acres in size for lots established prior to the adoption of the 1994 Comprehensive Plan.
Permitted uses
Include but are not limited to:
Livestock production
Winery & vineyard
Housing-Other
Infrastructure
Police station
Agriculture-Cropland
Jul 3, 2012 • Final
Demolition inspection
Demolish an outbuilding that was damaged by a tree.
Demolition
Jul 3, 2012 • Final
Building historical
Install a new oil-fired forced air furnace.
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking Information
Covered Spaces: 3
Parking Features: RV Parking
Has Carport
Carport Spaces: 3
Interior
Virtual Tour
Bedroom Information
# of Bedrooms: 3
# of Beds Upper: 1
# of Bedrooms Main: 2
Bedrooms Possible: 3
Bathroom Information
# of Full Baths (Total): 1
# of Three Quarter Baths (Total): 2
# of Full Baths (Main): 1
# of Three Quarter Baths (Upper): 1
# of Three Quarter Baths (Main): 1
Room 1 Information
Room Type: Kitchen With Eating Space
Room Level: Main
Room 2 Information
Room Type: Living Room
Room Level: Main
Room 3 Information
Room Type: Entry Hall
Room Level: Main
Room 4 Information
Room Type: Utility Room
Room Level: Main
Room 5 Information
Room Type: Great Room
Room Level: Main
Room 6 Information
Room Type: Bedroom
Room Level: Main
Room 7 Information
Room Type: Bathroom Three Quarter
Room Level: Main
Room 8 Information
Room Type: Dining Room
Room Level: Main
Room 9 Information
Room Type: Primary Bedroom
Room Level: Main
Room 10 Information
Room Type: Bedroom
Room Level: Upper
Room 11 Information
Room Type: Bathroom Full
Room Level: Main
Room 12 Information
Room Type: Bathroom Three Quarter
Room Level: Upper
Basement Information
Basement Features: Unfinished
Fireplace Information
Has Fireplace
# of Fireplaces: 1
Fireplace Features: Wood Burning
# of Fireplaces Main: 1
Interior Features
Interior Features: Forced Air, Ceramic Tile, Concrete, Hardwood, Wall to Wall Carpet, Wired for Generator, Built-In Vacuum, Dining Room, Hot Tub/Spa, Solarium/Atrium, Vaulted Ceiling(s), Fireplace, Water Heater
Appliances: Double Oven, Dryer, Washer
Flooring: Ceramic Tile, Concrete, Hardwood, See Remarks, Carpet
Waterfront Features: Bank-Medium, Saltwater, Sound, Tideland Rights
Waterfront Footage: 275
Property Information
Sq. Ft. Finished: 3,500
Sq. Ft. Unfinished: 580
Style Code: 11 - 1 1/2 Story
Property Type: Residential
Property Sub Type: Single Family Residence
Has View
Land Information
Vegetation: Fruit Trees, Garden Space, Wooded
Lot Information
MLS Lot Size Source: King County
Site Features: Cable TV,Deck,Outbuildings,Patio,RV Parking,Shop
Zoning Jurisdiction: County
Lot Features: Secluded
Lot Size Units: Square Feet
Lot Size Acres: 3.731
Elevation Units: Feet
Financial
Tax Information
Tax Annual Amount: $11,085
Tax Year: 2016
Financial Information
Listing Terms: Cash Out, Conventional
Buyer Financing: Cash
Utilities
Utility Information
Water Source: Individual Well
Power Company: PSE
Sewer: Septic Tank
Utilities: Cable Connected, Septic System, Oil, Individual Well
Water Heater Location: Basement
Water Heater Type: Electric
Location
Multi-Unit Information
Furnished: Unfurnished
HOA Information
Association Fee Frequency: Monthly
School Information
Elementary School: Chautauqua Elem
Middle Or Junior High School: Mcmurray Mid
High School: Vashon Isl High
High School District: Vashon Island
Location Information
Bus Line Nearby: true
Directions: From Vashon Highway head east on Quartermaster Drive to Dockton Rd. Turn right on Dockton Rd and turn right on 248th SW onto a gravel road. Turn right again at the first driveway.
Topography: PartialSlope
Community Information
Senior Exemption: false
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 3,500
Stories: 1.5
Lot Size: 1.18 acres
Style: Single Family Residential
Year Built: 1933
Year Renovated: —
County: King County
APN: 202203 9116
Home facts updated by county records on Sep 5, 2026
Other
Listing Information
Mls Status: Sold
Listing Date Information
On Market Date: Monday, April 18, 2016
Green Information
Power Production Type: Oil
Home Information
Living Area: 3,500
Living Area Units: Square Feet
Calculated Square Footage: 3500
MLS Square Footage Source: King County
Building Area Total: 3500
Building Area Units: Square Feet
Foundation Details: Poured Concrete, Slab
Structure Type: House
Entry Location: Main
Around this home
Schools
Chautauqua Elementary School
Public PreK-5 • Assigned • 3.1mi
8/10
Mcmurray Middle School
Public 6-8 • Assigned • 3.2mi
8/10
Vashon Island High School
Public 9-12 • Assigned • 2.9mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
7 days above 87° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
8 unhealthy days expected this year, 9 days in 30 years
Provided by First Street
Historical weather
Vashon, WA • 98070
Average low and high temperatures (°F)
46
37
47
38
52
41
60
44
65
48
71
52
77
55
76
58
70
54
59
47
51
43
48
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.8 hours in
June and 1.7 hours in December, placing it below the
U.S. average for solar exposure.
8.8 hrs
1.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.54M – $1.86M
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