3012 Walnut Ave SW is a 830 square foot house on a 5,750 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on November 28, 1978 for $44,000. Based on Redfin's Seattle data, we estimate the home's value is $770,236.
Single-familyProperty Type
1920Year Built
5,750 sq ftLot Size
$928Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$770,236
$726K since sold in November 1978$3,000 since September
Recently sold homes
Estimate history
This home's estimate is 16% lower than the average sale price ($917K) 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
Dec 11, 2025 • Final
Tree removal and vegetation restoration approval request
Remove a Douglas fir tree from the backyard. The tree is causing damage to the garage wall.
Demolition
Apr 7, 2022 • Final
Electrical permit: over the counter
Install new exterior electrical outlets and an exterior light fixture.
Electrical
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: 780
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Fuel Type: Oil
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Physical Condition: Average
Building Construction Quality: Average
Building Type: Single Family
Property Information
Subdivision Name: BANNER TR TO W S
Living Sq. Ft: 830
Ground Floor Sq. Ft: 830
Building Sq. Ft: 1,610
# of Stories: 1
Legal Description: BANNER TRACT TO W S PLAT BLOCK: 4 PLAT LOT: 29-30
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,750
Legal Lot Number: 29
Legal Block Number: 4
School Tax District: SEATTLE #1
Municipality Name: SEATTLE
Acres: 0.132
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: 1.0
Sq. Ft.: 830
Stories: 1.0
Lot Size: 5,750 square feet
Style: Single Family Residential
Year Built: 1920
Year Renovated: —
County: King County
APN: 051300 0535
Home facts updated by county records on Sep 5, 2026
Around this home
Schools
Lafayette Elementary School
Public PreK-5 • Assigned • 0.3mi
8/10
Madison Middle School
Public 6-8 • Assigned • 0.4mi
9/10
West Seattle High School
Public 9-12 • Assigned • 0.1mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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