4311 SW Portland St is a 1,580 square foot house on a 5,040 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on September 30, 1992 for $176,500. Based on Redfin's Seattle data, we estimate the home's value is $953,953.
Single-familyProperty Type
1954Year Built
5,040 sq ftLot Size
$604Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$953,953
$777K since sold in September 1992$6,000 since September
Recently sold homes
Estimate history
This home's estimate is 3.2% lower than the average sale price ($986K) 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
Feb 28, 2024 • Final
Side sewer
Repair an existing side sewer. No work is to be performed in the right of way.
Plumbing
Apr 27, 2018 • Final
Electrical permit: over the counter
Install a new electrical panel and rewire the water heater and several receptacles in the dwelling.
Electrical
Plumbing
Water heater
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: 920
Basement Finish: Finished
Basement Type: Daylight
Bathroom Information
# of Full Baths: 1
# of 3/4 Baths: 1
Heating & Cooling
Heating Fuel Type: Oil
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Exterior
Exterior Information
Physical Condition: Average
Building Construction Quality: Good
Exterior Wall: Brick
Building Type: Single Family
Property Information
Subdivision Name: WELLINGTON PARK ADD
Living Sq. Ft: 1,580
Ground Floor Sq. Ft: 1,330
Building Sq. Ft: 2,250
# of Stories: 1
Legal Description: WELLINGTON PARK ADD 7 LESS S 8 FT & LESS E 74 FT & ALL 8 LESS E 74 FT PLAT BLOCK: 11 PLAT LOT: 7-8
Parking & Garage Information
Parking Type: Basement Garage
Garage/Parking Sq. Ft: 410
Garage / Carport Type: Basement
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,040
Legal Lot Number: 7
Legal Block Number: 11
School Tax District: SEATTLE #1
Municipality Name: SEATTLE
Acres: 0.1157
Zoning Code: NR3
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: 3
Baths: 2.0
Sq. Ft.: 1,580
Stories: 1.0
Lot Size: 5,040 square feet
Style: Single Family Residential
Year Built: 1954
Year Renovated: —
County: King County
APN: 923890 0935
Home facts updated by county records on Sep 4, 2026
Around this home
Schools
Gatewood Elementary School
Public K-5 • Assigned • 0.5mi
7/10
Madison Middle School
Public 6-8 • Assigned • 2.8mi
9/10
West Seattle High School
Public 9-12 • Assigned • 3.0mi
7/10
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 • 98136
Average low and high temperatures (°F)
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76
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71
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59
49
51
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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
$907,000 – $1.10M
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