Google street view image for 4020 SW 107th St, Seattle, WA 98146

Off market mar 1979 for $73K

$746,392

Est. refi paymentEst. refi $427/mo

•

2 ba

•

1,440

sq ft

4020 SW 107th St, Seattle, WA 98146

About this home

4020 SW 107th St is a 1,440 square foot house on a 8,030 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on March 13, 1979 for $73,000. Based on Redfin's Seattle data, we estimate the home's value is $746,392.

Single-familyProperty Type

1954Year Built

8,030 sq ftLot Size

$518Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$746,392

$673K since sold in March 1979$3,000 since October

Recently sold homes
Estimate history

This home's estimate is 13.3% lower than the average sale price ($861K) of 6 comparable homes.

SOLD SEP 15, 2026
$780,000
A
3 beds1.5 baths1,250 sq ft
3811 SW 105th St, Seattle, WA 98146
Listing provided by nwmls
SOLD SEP 14, 2026
$715,000
B
3 beds2 baths1,890 sq ft
3741 SW 106th St, Seattle, WA 98146
Listing provided by nwmls
SOLD SEP 16, 2026
$869,000
C
3 beds2 baths1,678 sq ft
10835 35th Ave SW, Seattle, WA 98146
Listing provided by nwmls
SOLD JUN 17, 2026
$775,000
D
3 beds2 baths1,380 sq ft
10209 31st Ave SW, Seattle, WA 98146
Listing provided by nwmls
SOLD SEP 30, 2026
$1,225,000
E
3 beds2 baths1,690 sq ft
10233 44th Ave SW, Seattle, WA 98146
Listing provided by nwmls
SOLD MAR 18, 2026
$800,000
F
3 beds2 baths1,900 sq ft
3110 SW 105th St, Seattle, WA 98146
Listing provided by nwmls

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$692,106

Est. take-home

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Est. cash available

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Rent

$3,200/mo

Redfin rental estimate

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Market trends in West Seattle, WA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.4%

0.6% MoM

Median sale price

$820K

$30K MoM

Avg. days on market

14d

2 days MoM

Recently sold homes

300

29 MoM

New listings for sale

$739,950
3 beds2 baths2,050 sq ft
3310 SW 104th St, Seattle, WA 98146
Bradley Hanson • John L. Scott, Inc.
OPEN SUN, 2PM TO 4PM
$550,000
3 beds2 baths2,020 sq ft
10459 5th Ave SW, Seattle, WA 98146
Michael Witt • Windermere RE/Capitol Hill,Inc
OPEN SAT, 1PM TO 4PM
$750,000
5 beds2 baths1,890 sq ft
10808 32nd Ave SW, Seattle, WA 98146
Dinato Luz • Berkshire Hathaway HS NW
EARLY ACCESS
$1,100,000
4 beds2 baths2,810 sq ft
10856 Marine View Dr SW, Seattle, WA 98146
$550,000
3 beds1 bath1,260 sq ft
13312 2nd Pl SW, Seattle, WA 98146
Jackie Ramirez • Realogics Sotheby's Int'l Rlty
$325,000
2 beds2 baths980 sq ft
138 SW 116th St Unit G12, Seattle, WA 98146
Brent Weibl-Spain • eXp Realty
3D WALKTHROUGH
$599,900
3 beds2 baths1,100 sq ft
10056 19th Ave SW, Seattle, WA 98146
Geoff Mayo • KW Greater Seattle
$725,000
4 beds3 baths1,540 sq ft
404 SW 120th St, Seattle, WA 98146
Aaron Nguyen • Liberty Real Estate, LLC
See all

Provided by Redfin

Sale history for 4020 SW 107th St

Year

Property tax

Land + Additions

Assessment*

2026

$7,795 (+12.0%)

$523,000 + $163,000

$686,000

2025

$6,962 (+7.4%)

$523,000 + $163,000

$686,000

2024

$6,485 (+5.2%)

$497,000 + $157,000

$654,000

2023

$6,165 (+9.2%)

$312,000 + $303,000

$615,000

2022

$5,645 (+6.5%)

$267,000 + $386,000

$653,000

2021

$5,300 (+0.9%)

$231,000 + $316,000

$547,000

2020

$5,254 (+12.1%)

$212,000 + $274,000

$486,000

2019

$4,686 (+1.8%)

$212,000 + $273,000

$485,000

2018

$4,604 (+17.1%)

$212,000 + $273,000

$485,000

2017

$3,932 (+4.1%)

$231,000 + $186,000

$417,000

2016

$3,776 (+13.4%)

$203,000 + $162,000

$365,000

2015

$3,331 (+1.8%)

$193,000 + $152,000

$345,000

2014

$3,272 (+6.8%)

$169,000 + $141,000

$310,000

2013

$3,064 (−13.9%)

$151,000 + $127,000

$278,000

2012

$3,557 (−0.2%)

$144,000 + $112,000

$256,000

2011

$3,565 (+9.2%)

$160,000 + $177,000

$337,000

2010

$3,266 (−6.4%)

$158,000 + $173,000

$331,000

2009

$3,489

$193,000 + $211,000

$404,000

Tax history for 4020 SW 107th St

Year

Property tax

Land + Additions

Assessment*

2026

$7,795 (+12.0%)

$523,000 + $163,000

$686,000

2025

$6,962 (+7.4%)

$523,000 + $163,000

$686,000

2024

$6,485 (+5.2%)

$497,000 + $157,000

$654,000

2023

$6,165 (+9.2%)

$312,000 + $303,000

$615,000

2022

$5,645 (+6.5%)

$267,000 + $386,000

$653,000

2021

$5,300 (+0.9%)

$231,000 + $316,000

$547,000

2020

$5,254 (+12.1%)

$212,000 + $274,000

$486,000

2019

$4,686 (+1.8%)

$212,000 + $273,000

$485,000

2018

$4,604 (+17.1%)

$212,000 + $273,000

$485,000

2017

$3,932 (+4.1%)

$231,000 + $186,000

$417,000

2016

$3,776 (+13.4%)

$203,000 + $162,000

$365,000

2015

$3,331 (+1.8%)

$193,000 + $152,000

$345,000

2014

$3,272 (+6.8%)

$169,000 + $141,000

$310,000

2013

$3,064 (−13.9%)

$151,000 + $127,000

$278,000

2012

$3,557 (−0.2%)

$144,000 + $112,000

$256,000

2011

$3,565 (+9.2%)

$160,000 + $177,000

$337,000

2010

$3,266 (−6.4%)

$158,000 + $173,000

$331,000

2009

$3,489

$193,000 + $211,000

$404,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

Mar 19, 2020 • Final

Single-family/duplex furnace

Replace a gas furnace in a residential building.

HVAC

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: 990
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: Average
Building Type: Single Family

Property Information
Subdivision Name: SUNNY HEIGHTS ADD
Living Sq. Ft: 1,440
Ground Floor Sq. Ft: 990
Building Sq. Ft: 1,980
# of Stories: 1
Legal Description: SUNNY HEIGHTS ADD E 31 FT OF 34 & W 24 FT OF 35 PLAT BLOCK: PLAT LOT: 34-35

Lot Information
# of Buildings: 1
Land Sq. Ft: 8,030
Legal Lot Number: 34
School Tax District: SEATTLE #1
Municipality Name: SEATTLE
Acres: 0.1843
Zoning Code: NR2
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.: 1,440
Stories: 1.0
Lot Size: 8,030 square feet
Style: Single Family Residential
Year Built: 1954
Year Renovated: —
County: King County
APN: 809840 0280

Home facts updated by county records on Sep 5, 2026

Around this home

Schools

K - 12
Preschool & daycare

Arbor Heights Elementary School

Public PreK-5 • Assigned • 0.3mi

8/10

Denny Middle School

Public 6-8 • Assigned • 1.8mi

7/10

Chief Sealth High School

Public 9-12 • Assigned • 1.8mi

3/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Seattle is known for its iconic waterfront, vibrant neighborhoods, and amazing dining! I love Pike Place Market, Discovery Park, and Ballard's shops and restaurants. From Queen Anne's historic homes to Capitol Hill's modern condos, each neighborhood...
3 weeks ago • Seattle
Shauna Rumel
Redfin agent
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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, 15 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 • 98146

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

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

$710,000 – $859,000

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Home values near 4020 SW 107th St

Data from public records.

Address	Redfin Estimate
4110 SW 107th Street, Seattle, WA 2 Beds \| 1 Baths \| 1420 Sq. Ft.	$713,338
4024 SW 107th Street, Seattle, WA 2 Beds \| 1 Baths \| 1140 Sq. Ft.	$685,086
4101 SW 107th Street, Seattle, WA 3 Beds \| 3 Baths \| 1510 Sq. Ft.	$785,458
3939 SW 107th Street, Seattle, WA 3 Beds \| 2.5 Baths \| 2050 Sq. Ft.	$887,955
4012 SW 107th Street, Seattle, WA 3 Beds \| 2 Baths \| 2020 Sq. Ft.	$896,301
4024 SW 106th Street, Seattle, WA 4 Beds \| 1 Baths \| 1740 Sq. Ft.	$608,499
4029 SW 106th Street, Seattle, WA 3 Beds \| 1 Baths \| 1220 Sq. Ft.	$609,752

Address	Redfin Estimate
4104 SW 107th Street, Seattle, WA 4 Beds \| 2 Baths \| 1850 Sq. Ft.	$886,260
4000 SW 107th Street, Seattle, WA 4 Beds \| 4 Baths \| 3670 Sq. Ft.	$1,077,090
4015 SW 107th Street, Seattle, WA 4 Beds \| 2 Baths \| 2080 Sq. Ft.	$863,108
4003 SW 107th Street, Seattle, WA 2 Beds \| 2 Baths \| 1630 Sq. Ft.	$792,229
4006 SW 107th Street, Seattle, WA 3 Beds \| 1 Baths \| 2640 Sq. Ft.	$1,006,294
4018 SW 106th Street, Seattle, WA 2 Beds \| 1 Baths \| 1080 Sq. Ft.	$605,399
4101 SW 106th Street, Seattle, WA 2 Beds \| 1 Baths \| 800 Sq. Ft.	$533,893

Address	Redfin Estimate
4030 SW 107th Street, Seattle, WA 2 Beds \| 1 Baths \| 1140 Sq. Ft.	$643,781
4109 SW 107th Street, Seattle, WA 3 Beds \| 2 Baths \| 2190 Sq. Ft.	$939,645
4116 SW 107th Street, Seattle, WA 3 Beds \| 2 Baths \| 1660 Sq. Ft.	$878,170
4018 SW 107th Street, Seattle, WA 3 Beds \| 2 Baths \| 1880 Sq. Ft.	$869,238
3928 SW 107th Street, Seattle, WA 4 Beds \| 2 Baths \| 3160 Sq. Ft.	$1,319,215
4025 SW 106th Street, Seattle, WA 3 Beds \| 1 Baths \| 950 Sq. Ft.	$615,871
4105 SW 106th Street, Seattle, WA 3 Beds \| 2 Baths \| 2490 Sq. Ft.	$857,146

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About this home

Redfin Estimate

Earn from this home

Market trends in West Seattle, WA

Sale history for 4020 SW 107th St

Tax history for 4020 SW 107th St

Permits

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 98146

Home values near 4020 SW 107th St

More real estate resources