10427 SW Cowan Rd is a 1,380 square foot house on a 0.46 acre lot with 3 bedrooms and 1 bathroom. - it last sold on February 03, 1987 for $55,000. Based on Redfin's Vashon data, we estimate the home's value is $729,634.
Single-familyProperty Type
1984Year Built
0.46 acresLot Size
$529Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$729,634
$675K since sold in February 1987$8,000 since September
Recently sold homes
Estimate history
This home's estimate is 12.5% lower than the average sale price ($834K) of 5 comparable homes.
Connie Cunningham • Vashon Isl. Sotheby's Int'l RE
See all
Provided by Redfin
Sale history for 10427 SW Cowan Rd
Date
Event
Price
Public Records
Feb 3, 1987
Sold
$55,000
$40/sq ft
Public Records
Dec 18, 1978
Sold
$8,500
$6/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$6,926 (+0.1%)
$146,000 + $463,000
$609,000
2025
$6,916 (−1.2%)
$146,000 + $463,000
$609,000
2024
$7,002 (+1.8%)
$137,000 + $492,000
$629,000
2023
$6,875 (+5.3%)
$134,000 + $491,000
$625,000
2022
$6,529 (+8.2%)
$148,000 + $564,000
$712,000
2021
$6,036 (+6.8%)
$117,000 + $435,000
$552,000
2020
$5,651 (+10.7%)
$107,000 + $355,000
$462,000
2019
$5,105 (+2.7%)
$103,000 + $327,000
$430,000
2018
$4,973 (+22.6%)
$103,000 + $327,000
$430,000
2017
$4,055 (+2.0%)
$99,000 + $283,000
$382,000
2016
$3,975 (+8.3%)
$85,000 + $242,000
$327,000
2015
$3,671 (+5.6%)
$85,000 + $228,000
$313,000
2014
$3,475 (+5.2%)
$63,000 + $218,000
$281,000
2013
$3,302 (−2.6%)
$63,000 + $173,000
$236,000
2012
$3,392 (+1.8%)
$63,000 + $173,000
$236,000
2011
$3,332 (−1.9%)
$75,000 + $199,000
$274,000
2010
$3,398 (+6.9%)
$75,000 + $237,000
$312,000
2009
$3,180
$75,000 + $284,000
$359,000
Tax history for 10427 SW Cowan Rd
Year
Property tax
Land + Additions
Assessment*
2026
$6,926 (+0.1%)
$146,000 + $463,000
$609,000
2025
$6,916 (−1.2%)
$146,000 + $463,000
$609,000
2024
$7,002 (+1.8%)
$137,000 + $492,000
$629,000
2023
$6,875 (+5.3%)
$134,000 + $491,000
$625,000
2022
$6,529 (+8.2%)
$148,000 + $564,000
$712,000
2021
$6,036 (+6.8%)
$117,000 + $435,000
$552,000
2020
$5,651 (+10.7%)
$107,000 + $355,000
$462,000
2019
$5,105 (+2.7%)
$103,000 + $327,000
$430,000
2018
$4,973 (+22.6%)
$103,000 + $327,000
$430,000
2017
$4,055 (+2.0%)
$99,000 + $283,000
$382,000
2016
$3,975 (+8.3%)
$85,000 + $242,000
$327,000
2015
$3,671 (+5.6%)
$85,000 + $228,000
$313,000
2014
$3,475 (+5.2%)
$63,000 + $218,000
$281,000
2013
$3,302 (−2.6%)
$63,000 + $173,000
$236,000
2012
$3,392 (+1.8%)
$63,000 + $173,000
$236,000
2011
$3,332 (−1.9%)
$75,000 + $199,000
$274,000
2010
$3,398 (+6.9%)
$75,000 + $237,000
$312,000
2009
$3,180
$75,000 + $284,000
$359,000
*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-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
Residential building - adu
Work on a detached garage and storage building.
ADU
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.