10619 SW Cowan Rd is a 2,800 square foot house on a 0.41 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on July 09, 1991 for $220,000. Based on Redfin's Vashon data, we estimate the home's value is $1,203,735.
Single-familyProperty Type
1990Year Built
0.41 acresLot Size
$430Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,203,735
$984K since sold in July 1991$3,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 25.8% higher than the average sale price ($957K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
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 unconstrained
Permitted uses
Include but are not limited to:
Livestock production
Winery & vineyard
Housing-Other
Infrastructure
Police station
Agriculture-Cropland
Jul 3, 2012 • Final
Building historical
Construct a new single-family home and a garage.
New construction
Jul 3, 2012 • Final
Building historical
Add a second floor to the building and construct rockeries.
Addition
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
Interior
Basement Information
Basement Sq. Ft: 320
Basement Finish: Finished
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Heat Pump
Fireplace Information
# of Fireplaces: 3
Has Fireplace
Exterior
Exterior Information
Physical Condition: Good
Building Construction Quality: Good
Building Type: Single Family
View Information
View: Bay
Property Information
Subdivision Name: VASHON HEIGHTS ASSESSORS
Living Sq. Ft: 2,800
Ground Floor Sq. Ft: 1,760
Building Sq. Ft: 2,900
# of Stories: 2
Legal Description: VASHON HEIGHTS ASSESSORS PLAT POR OF 14 & 15 BEG ON MOST SLY COR OF 15 TH N ALG W LN 230.60 FT TH S 67-09-10 E 50.28 FT TH N 08-48-40 E TO N LN OF LOT 14 TH ELY TO NE COR TH S ALG E LN OF SD LOTS TO BEG PLAT BLOCK: 3 PLAT LOT: 14-15
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 500
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 17,811
Legal Lot Number: 14
Legal Block Number: 3
Municipality Name: KING COUNTY
Acres: 0.4089
Zoning Code: RA5
County Use Description: SINGLE FAMILY(RES USE/ZONE)
Utility Information
Sewer Type: Private
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,800
Stories: 2.0
Lot Size: 0.41 acres
Style: Single Family Residential
Year Built: 1990
Year Renovated: —
County: King County
APN: 888700 0717
Home facts updated by county records on Jul 6, 2026
Around this home
Schools
Chautauqua Elementary School
Public PreK-5 • Assigned • 5.7mi
8/10
Mcmurray Middle School
Public 6-8 • Assigned • 5.6mi
8/10
Vashon Island High School
Public 9-12 • Assigned • 5.9mi
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
3/10 Heat Factor
7 days above 86° 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)
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77
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70
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59
47
51
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41
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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.
8.7 hrs
1.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.14M – $1.39M
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