9237 18th Ave SW is a 1,520 square foot house on a 7,080 square foot lot with 4 bedrooms and 1.5 bathrooms. - it last sold on March 22, 1988 for $58,000. Based on Redfin's Seattle data, we estimate the home's value is $532,660.
Single-familyProperty Type
1916Year Built
7,080 sq ftLot Size
$350Est. Price/Sq.Ft.
2 spacesParking
Source:Public Records
Redfin Estimate
$532,660
$475K since sold in March 1988$2,000 since September
Recently sold homes
Estimate history
This home's estimate is 25.9% lower than the average sale price ($719K) 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.
Permits
Apr 27, 2018 • Final
Electrical permit: over the counter
Install a new meter and mast for a service upgrade.
Electrical
Electric meter
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: 1,300
Basement Finish: Finished
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Physical Condition: Average
Building Construction Quality: Fair
Building Type: Single Family
Property Information
Subdivision Name: WHITE CENTER ADD
Living Sq. Ft: 1,520
Ground Floor Sq. Ft: 1,300
Building Sq. Ft: 2,600
# of Stories: 1
Legal Description: WHITE CENTER ADD S 20 FT OF 6 & ALL 7 PLAT BLOCK: 4 PLAT LOT: 6-7
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,080
Legal Lot Number: 6
Legal Block Number: 4
School Tax District: SEATTLE #1
Municipality Name: SEATTLE
Acres: 0.1625
Zoning Code: LR2 (M1)
County Use Description: SINGLE FAMILY(RES USE/ZONE)
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 1.5
Sq. Ft.: 1,520
Stories: 1.0
Lot Size: 7,080 square feet
Style: Single Family Residential
Year Built: 1916
Year Renovated: —
County: King County
APN: 935290 0350
Home facts updated by county records on Sep 4, 2026
Around this home
Schools
Roxhill Elementary School
Public PreK-5 • Assigned • 1.2mi
6/10
Denny Middle School
Public 6-8 • Assigned • 0.8mi
7/10
Chief Sealth High School
Public 9-12 • Assigned • 0.8mi
3/10
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, 14 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
Seattle, WA • 98106
Average low and high temperatures (°F)
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37
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42
61
45
67
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77
58
78
61
72
57
61
49
53
44
50
42
Jan
Feb
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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
$507,000 – $613,000
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