18635 Sunset Rd SW is a 450 square foot house on a 0.58 acre lot with 1 bedroom and 1 bathroom. Based on Redfin's Vashon data, we estimate the home's value is $483,598.
Single-familyProperty Type
1959Year Built
0.58 acresLot Size
$1,075Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$483,598
$8,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 27.6% lower than the average sale price ($668K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$4,738 (+5.2%)
$329,000 + $124,000
$453,000
2025
$4,503 (+6.2%)
$329,000 + $124,000
$453,000
2024
$4,241 (+1.4%)
$309,000 + $133,000
$442,000
2023
$4,182 (+5.7%)
$301,000 + $109,000
$410,000
2022
$3,956 (+8.9%)
$331,000 + $136,000
$467,000
2021
$3,632 (−18.4%)
$261,000 + $101,000
$362,000
2020
$4,448 (+3.4%)
$238,000 + $65,000
$303,000
2019
$4,304 (+3.7%)
$312,000 + $92,000
$404,000
2018
$4,149 (+22.5%)
$312,000 + $92,000
$404,000
2017
$3,388 (−15.8%)
$298,000 + $61,000
$359,000
2016
$4,024 (+45.5%)
$255,000 + $52,000
$307,000
2015
$2,765 (−0.7%)
$255,000 + $62,000
$317,000
2014
$2,785 (+5.1%)
$160,000 + $48,000
$208,000
2013
$2,650 (−2.9%)
$160,000 + $27,000
$187,000
2012
$2,728 (+1.8%)
$160,000 + $27,000
$187,000
2011
$2,681 (−1.7%)
$190,000 + $28,000
$218,000
2010
$2,726 (+6.9%)
$190,000 + $58,000
$248,000
2009
$2,550
$190,000 + $95,000
$285,000
Tax history for 18635 Sunset Rd SW
Year
Property tax
Land + Additions
Assessment*
2026
$4,738 (+5.2%)
$329,000 + $124,000
$453,000
2025
$4,503 (+6.2%)
$329,000 + $124,000
$453,000
2024
$4,241 (+1.4%)
$309,000 + $133,000
$442,000
2023
$4,182 (+5.7%)
$301,000 + $109,000
$410,000
2022
$3,956 (+8.9%)
$331,000 + $136,000
$467,000
2021
$3,632 (−18.4%)
$261,000 + $101,000
$362,000
2020
$4,448 (+3.4%)
$238,000 + $65,000
$303,000
2019
$4,304 (+3.7%)
$312,000 + $92,000
$404,000
2018
$4,149 (+22.5%)
$312,000 + $92,000
$404,000
2017
$3,388 (−15.8%)
$298,000 + $61,000
$359,000
2016
$4,024 (+45.5%)
$255,000 + $52,000
$307,000
2015
$2,765 (−0.7%)
$255,000 + $62,000
$317,000
2014
$2,785 (+5.1%)
$160,000 + $48,000
$208,000
2013
$2,650 (−2.9%)
$160,000 + $27,000
$187,000
2012
$2,728 (+1.8%)
$160,000 + $27,000
$187,000
2011
$2,681 (−1.7%)
$190,000 + $28,000
$218,000
2010
$2,726 (+6.9%)
$190,000 + $58,000
$248,000
2009
$2,550
$190,000 + $95,000
$285,000
*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-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
Oct 1, 2014 • Final
Building mechanical residential
Install a Daikin mini-split heat pump.
Heat pump
HVAC
Jul 3, 2012 • Final
Building historical
Repair a failing foundation with no expansion of the building footprint.
Remodel
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
Bathroom Information
# of 3/4 Baths: 1
Heating & Cooling
Heating Type: Heat Pump
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Physical Condition: Good
Building Construction Quality: Low
Building Type: Single Family
View Information
View: City
Property Information
Living Sq. Ft: 450
Ground Floor Sq. Ft: 450
Building Sq. Ft: 450
# of Stories: 1
Legal Description: BEG ON W MGN OF 60 FT CO RD 300 FT N OF S LN GL 2 TH W 159.56 FT TH NWLY ALG GOV MDR LN 240 FT TH E 400 FT TO W BDRY OF ANOTHER 60 FT RD TH SWLY ALG SD RD 300 FT TO PT 100 FT E OF BEG TH W 100 FT TO BEG LESS N 100 FT LESS S 65 FT TGW ADJ UPLAND LY W OF MDR LN IF ANY & 2ND CL TD LDS ADJ LESS CO RD CLASSIFIED AS OPEN SPACE LAND UNDER CHAPTER 84.34 RCW PLAT BLOCK: PLAT LOT:
Lot Information
# of Buildings: 1
Land Sq. Ft: 25,196
Municipality Name: KING COUNTY
Acres: 0.5784
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: 1
Baths: 1.0
Sq. Ft.: 450
Stories: 1.0
Lot Size: 0.58 acres
Style: Single Family Residential
Year Built: 1959
Year Renovated: —
County: King County
APN: 352302 9054
Home facts updated by county records on Jul 6, 2026
Around this home
Schools
Chautauqua Elementary School
Public PreK-5 • Assigned • 2.9mi
8/10
Mcmurray Middle School
Public 6-8 • Assigned • 2.8mi
8/10
Vashon Island High School
Public 9-12 • Assigned • 2.8mi
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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37
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52
41
60
44
65
48
71
52
77
55
75
57
70
54
59
47
51
43
48
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
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Dec
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
$460,000 – $557,000
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