421 Coburn Loop Rd is a 1,052 square foot house on a 1.97 acre lot with 3 bedrooms and 1 bathroom. Based on Redfin's White Swan data, we estimate the home's value is $260,264.
Single-familyProperty Type
1948Year Built
1.97 acresLot Size
$247Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$260,264
$4,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 37.4% lower than the average sale price ($416K) of 6 comparable homes.
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Earn from this home
Rent
$1,940/mo
Redfin rental estimate
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Market trends in 98952, WA
Last updated July 2026
Sale-to-List Price
81.1%
18.9% MoM
Median sale price
$116K
$54K MoM
Avg. days on market
446d
411 days MoM
Recently sold homes
1
0 MoM
Provided by Redfin
Sale history for 421 Coburn Loop Rd
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$1,908 (+11.3%)
$82,200 + $142,400
$224,600
2025
$1,714 (+1.2%)
$82,200 + $142,400
$224,600
2024
$1,694 (+103.2%)
$73,300 + $147,000
$220,300
2023
$834 (−17.5%)
$38,000 + $75,600
$113,600
2022
$1,010 (+9.7%)
$38,000 + $75,600
$113,600
2021
$921 (−6.2%)
$31,000 + $71,300
$102,300
2020
$981 (+13.9%)
$31,000 + $71,300
$102,300
2019
$861 (+30.0%)
$31,000 + $70,700
$101,700
2018
$663
$31,000 + $59,600
$90,600
Tax history for 421 Coburn Loop Rd
Year
Property tax
Land + Additions
Assessment*
2026
$1,908 (+11.3%)
$82,200 + $142,400
$224,600
2025
$1,714 (+1.2%)
$82,200 + $142,400
$224,600
2024
$1,694 (+103.2%)
$73,300 + $147,000
$220,300
2023
$834 (−17.5%)
$38,000 + $75,600
$113,600
2022
$1,010 (+9.7%)
$38,000 + $75,600
$113,600
2021
$921 (−6.2%)
$31,000 + $71,300
$102,300
2020
$981 (+13.9%)
$31,000 + $71,300
$102,300
2019
$861 (+30.0%)
$31,000 + $70,700
$101,700
2018
$663
$31,000 + $59,600
$90,600
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RS
Rural Settlement District
The RS district designates limited areas of more intensive rural development LAMIRDs intended to recognize and maintain the role of unincorporated communities throughout rural Yakima County. This zoning district shall apply in small, compact, isolated, rural community centers that primarily exist to provide convenience goods and services reflecting farm and rural consumer needs in the surrounding rural area. The Rural Settlement zoning district is a general use zone and is utilized in those rural centers where a mixture of land uses i.e. commercial, industrial and low to moderate density residential is the established development pattern. Rural settlements also provide informal community centers for area residents. Continued infill development within rural settlements is allowed by the Comprehensive Plan, if appropriate services and facilities are available. The following types of LAMIRDs under RCW 36.70A.070 5 d may be designated: Residential development at low to moderate densities depending on utilities, soil characteristics, road conditions and other essential public services; Small-scale recreational or tourist uses, including commercial facilities to serve those recreational or tourist uses that rely on a rural location and setting; or Isolated cottage industries and isolated small businesses that need not be principally designed to serve the existing and projected rural population and nonresidential uses, but provide job opportunities for rural residents.
Permitted uses
Include but are not limited to:
Agriculture
Greenhouse / nursery
Bank
Housing-Single unit
Infrastructure
Bed & breakfast
Medical office
Housing-Mobile home park
Property details
Interior
Bathroom Information
# of Full Baths: 1
# of Bathroom Fixtures: 5
Heating & Cooling
Heating Fuel Type: Electric
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Traditional
Building Construction Quality: Fair
Exterior Wall: Wood
Roof Shape Type: Gable
Property Information
Subdivision Name: PLAT COBURNS SUB
Living Sq. Ft: 1,052
Gross Sq. Ft: 1,052
Ground Floor Sq. Ft: 1,052
Building Sq. Ft: 1,052
# of Stories: 1
Stories Type: 1
Legal Description: SECTION 06 TOWNSHIP 10 RANGE 17 QUARTER NW: PLAT COBURN'S SUBDIVISION OF THE SE1/4 NW1/4 AND SW1/4 NE1/4 OF SEC 6 E-37: THE EAST 135 FEET OF THE WEST 877 FEET OF LOT 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 85,598
Legal Lot Number: 2
Municipality Name: 8.23484727
Acres: 1.9651
Zoning Code: RS
County Use Description: SINGLE UNIT
Location Information
Parcel Location Influence: Road
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,052
Stories: 1.0
Lot Size: 1.97 acres
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1973
County: Yakima County
APN: 171006-24405
Home facts updated by county records on Jul 8, 2026
Around this home
Schools
Harrah Elementary School
Public PreK-6 • Assigned • 9.7mi
3/10
Mount Adams Middle School
Public 7-8 • Assigned • 0.7mi
3/10
White Swan High School
Public 9-12 • Assigned • 0.7mi
2/10
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
7/10 Fire Factor
18% chance of being in a wildfire in next 30 years
4/10 Heat Factor
6 days above 97° expected this year, 12 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
10 unhealthy days expected this year, 11 days in 30 years
Provided by First Street
Historical weather
White Swan, WA • 98952
Average low and high temperatures (°F)
39
29
43
30
57
38
65
41
75
48
82
55
90
61
88
61
83
57
63
42
49
37
44
34
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.7 hours in
June and 1.7 hours in December, placing it below the
U.S. average for solar exposure.