6740 40th Ave SW is a 3,340 square foot house on a 0.25 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Seattle data, we estimate the home's value is $1,463,854.
Single-familyProperty Type
1998Year Built
0.25 acresLot Size
$438Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,463,854
$77K since October
Recently sold homes
Estimate history
This home's estimate is 1.2% higher than the average sale price ($1.45M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$15,523 (+12.2%)
$896,000 + $525,000
$1,421,000
2025
$13,831 (+11.2%)
$896,000 + $525,000
$1,421,000
2024
$12,432 (+5.2%)
$851,000 + $504,000
$1,355,000
2023
$11,821 (+7.8%)
$559,000 + $658,000
$1,217,000
2022
$10,961 (+4.1%)
$478,000 + $814,000
$1,292,000
2021
$10,530 (+0.8%)
$413,000 + $686,000
$1,099,000
2020
$10,451 (+12.2%)
$378,000 + $627,000
$1,005,000
2019
$9,312 (−8.3%)
$378,000 + $624,000
$1,002,000
2018
$10,160 (+17.4%)
$378,000 + $624,000
$1,002,000
2017
$8,652 (+3.8%)
$360,000 + $603,000
$963,000
2016
$8,339 (+17.3%)
$317,000 + $525,000
$842,000
2015
$7,109 (+1.5%)
$301,000 + $495,000
$796,000
2014
$7,001 (+6.9%)
$263,000 + $427,000
$690,000
2013
$6,552 (−0.8%)
$235,000 + $383,000
$618,000
2012
$6,606 (−0.3%)
$224,000 + $344,000
$568,000
2011
$6,626 (+9.1%)
$252,000 + $384,000
$636,000
2010
$6,073 (−6.4%)
$248,000 + $377,000
$625,000
2009
$6,489
$303,000 + $459,000
$762,000
Tax history for 6740 40th Ave SW
Year
Property tax
Land + Additions
Assessment*
2026
$15,523 (+12.2%)
$896,000 + $525,000
$1,421,000
2025
$13,831 (+11.2%)
$896,000 + $525,000
$1,421,000
2024
$12,432 (+5.2%)
$851,000 + $504,000
$1,355,000
2023
$11,821 (+7.8%)
$559,000 + $658,000
$1,217,000
2022
$10,961 (+4.1%)
$478,000 + $814,000
$1,292,000
2021
$10,530 (+0.8%)
$413,000 + $686,000
$1,099,000
2020
$10,451 (+12.2%)
$378,000 + $627,000
$1,005,000
2019
$9,312 (−8.3%)
$378,000 + $624,000
$1,002,000
2018
$10,160 (+17.4%)
$378,000 + $624,000
$1,002,000
2017
$8,652 (+3.8%)
$360,000 + $603,000
$963,000
2016
$8,339 (+17.3%)
$317,000 + $525,000
$842,000
2015
$7,109 (+1.5%)
$301,000 + $495,000
$796,000
2014
$7,001 (+6.9%)
$263,000 + $427,000
$690,000
2013
$6,552 (−0.8%)
$235,000 + $383,000
$618,000
2012
$6,606 (−0.3%)
$224,000 + $344,000
$568,000
2011
$6,626 (+9.1%)
$252,000 + $384,000
$636,000
2010
$6,073 (−6.4%)
$248,000 + $377,000
$625,000
2009
$6,489
$303,000 + $459,000
$762,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Basement Information
Basement Sq. Ft: 1,140
Basement Finish: Finished
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air
Exterior
Exterior Information
Physical Condition: Average
Building Construction Quality: Good
Building Type: Single Family
Property Information
Subdivision Name: GATEWOOD ACRE TRS
Living Sq. Ft: 3,340
Ground Floor Sq. Ft: 1,540
Building Sq. Ft: 3,680
# of Stories: 2
Legal Description: GATEWOOD ACRE TRS UNREC S 75 FT OF W 146.72 FT PLAT BLOCK: PLAT LOT: 20
Parking & Garage Information
Parking Type: Basement Garage
Garage/Parking Sq. Ft: 400
Garage / Carport Type: Basement
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,986
Legal Lot Number: 20
School Tax District: SEATTLE #1
Municipality Name: SEATTLE
Acres: 0.2522
Zoning Code: NR3
County Use Description: SINGLE FAMILY(RES USE/ZONE)
Location Information
Parcel Location Influence: Mountain
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 3,340
Stories: 2.0
Lot Size: 0.25 acres
Style: Single Family Residential
Year Built: 1998
Year Renovated: —
County: King County
APN: 271660 0275
Home facts updated by county records on Sep 4, 2026
Around this home
Schools
K - 12
Preschool & daycare
Gatewood Elementary School
Public K-5 • Assigned • 0.3mi
7/10
Madison Middle School
Public 6-8 • Assigned • 2.2mi
9/10
West Seattle High School
Public 9-12 • Assigned • 2.4mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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