13517 SW Caster Rd is a 1,720 square foot house on a 5.38 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on October 30, 1984 for $45,000. Based on Redfin's Vashon data, we estimate the home's value is $832,282.
Single-familyProperty Type
1987Year Built
5.38 acresLot Size
$484Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$832,282
$787K since sold in October 1984$4,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 25.3% lower than the average sale price ($1.11M) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
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
Property details
Interior
Basement Information
Basement Sq. Ft: 860
Basement Finish: Finished
Basement Type: Daylight
Bathroom Information
# of Full Baths: 1
# of 3/4 Baths: 1
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air
Exterior
Exterior Information
Physical Condition: Average
Building Construction Quality: Fair
Building Type: Single Family
Property Information
Living Sq. Ft: 1,720
Ground Floor Sq. Ft: 860
Building Sq. Ft: 1,720
# of Stories: 1
Legal Description: N 1/2 OF SE 1/4 OF SW 1/4 OF NE 1/4 & E 100 FT OF S 1/2 OF NE 1/4 OF SW 1/4 OF SW 1/4 OF NE 1/4 PLAT BLOCK: PLAT LOT:
Lot Information
# of Buildings: 1
Land Sq. Ft: 234,352
Municipality Name: KING COUNTY
Acres: 5.38
Zoning Code: RA2.5
County Use Description: SINGLE FAMILY(RES USE/ZONE)
Utility Information
Sewer Type: Private
Water Service Type: Private
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,720
Stories: 1.0
Lot Size: 5.38 acres
Style: Single Family Residential
Year Built: 1987
Year Renovated: —
County: King County
APN: 232202 9146
Home facts updated by county records on Jul 6, 2026
Around this home
Schools
Chautauqua Elementary School
Public PreK-5 • Assigned • 4.1mi
8/10
Mcmurray Middle School
Public 6-8 • Assigned • 4.1mi
8/10
Vashon Island High School
Public 9-12 • Assigned • 3.7mi
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
6 days above 87° expected this year, 11 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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71
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77
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75
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70
54
59
47
51
43
48
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
$791,000 – $958,000
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