Google street view image for 11921 Renton Ave S, Seattle, WA 98178

OFF MARKET

$736,250

•

3 ba

•

1,930

sq ft

11921 Renton Ave S, Seattle, WA 98178

About this home

11921 Renton Ave S is a 1,930 square foot house on a 7,882 square foot lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Seattle data, we estimate the home's value is $736,250.

Single-familyProperty Type

2007Year Built

7,882 sq ftLot Size

$381Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$736,250

$34K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.3% higher than the average sale price ($673K) of 6 comparable homes.

SOLD AUG 18, 2026
$795,000
A
4 beds3 baths1,800 sq ft
12033 79th Ave S, Seattle, WA 98178
SOLD AUG 7, 2026
$685,000
B
4 beds2 baths2,200 sq ft
7718 S 120th St, Seattle, WA 98178
SOLD FEB 20, 2026
$730,000
C
4 beds3 baths1,832 sq ft
7227 S 120th St, Seattle, WA 98178
SOLD AUG 18, 2026
$630,000
D
5 beds3 baths2,538 sq ft
7020 S 120th Pl, Seattle, WA 98178
SOLD AUG 21, 2026
$710,000
E
2 beds3 baths1,610 sq ft
7435 S 118th Pl, Seattle, WA 98178
SOLD JUL 10, 2026
$490,000
F
3 beds2 baths1,350 sq ft
12037 71st Ave S, Seattle, WA 98178

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Earn from this home

Sell

$682,688

Est. take-home

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Rent

$3,418/mo

Redfin rental estimate

List your home for rent

Market trends in West Hill, WA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.1%

0.8% MoM

Median sale price

$613K

$57K MoM

Avg. days on market

1 days MoM

Recently sold homes

2 MoM

New listings for sale

OPEN THU, 11:30AM TO 1PM
$699,000
3 beds2 baths2,020 sq ft
8004 S 134th St, Seattle, WA 98178
Nina Thornsburg • Windermere R E Mount Baker
NEW 16 HRS AGO
$669,950
3 beds2 baths1,910 sq ft
12025 56th Pl S, Seattle, WA 98178
Frank Rutledge • Berkshire Hathaway HS NW
OPEN SAT, 11AM TO 2PM
$798,000
4 beds2.5 baths2,030 sq ft
8658 S 123rd St, Seattle, WA 98178
Ling Drost • WeLakeside
$689,999
5 beds2 baths1,860 sq ft
11829 76 Ave S, Seattle, WA 98178
Kevin Tang • Kelly Right RE of Seattle LLC
OPEN SAT, 11AM TO 12:30PM
$1,350,000
4 beds3 baths2,650 sq ft
12442 83rd Ave S, Seattle, WA 98178
Justin Cicero • Real Broker LLC
See all

Provided by Redfin

Sale history for 11921 Renton Ave S

Year

Property tax

Land + Additions

Assessment*

2026

$7,986 (+3.0%)

$304,000 + $357,000

$661,000

2025

$7,757 (+10.7%)

$304,000 + $357,000

$661,000

2024

$7,005 (+3.6%)

$320,000 + $359,000

$679,000

2023

$6,761 (+4.6%)

$178,000 + $402,000

$580,000

2022

$6,466 (+8.0%)

$188,000 + $437,000

$625,000

2021

$5,987 (+4.0%)

$155,000 + $358,000

$513,000

2020

$5,756 (+7.4%)

$137,000 + $316,000

$453,000

2019

$5,357 (−7.5%)

$137,000 + $279,000

$416,000

2018

$5,789 (+18.6%)

$137,000 + $279,000

$416,000

2017

$4,881 (+2.8%)

$101,000 + $287,000

$388,000

2016

$4,747 (+14.7%)

$86,000 + $248,000

$334,000

2015

$4,138 (+8.8%)

$79,000 + $227,000

$306,000

2014

$3,803 (+1.6%)

$70,000 + $207,000

$277,000

2013

$3,742 (−4.6%)

$64,000 + $165,000

$229,000

2012

$3,922 (−3.7%)

$65,000 + $161,000

$226,000

2011

$4,071 (+4.4%)

$64,000 + $232,000

$296,000

2010

$3,899 (−11.3%)

$64,000 + $237,000

$301,000

2009

$4,395

$74,000 + $307,000

$381,000

Tax history for 11921 Renton Ave S

Year

Property tax

Land + Additions

Assessment*

2026

$7,986 (+3.0%)

$304,000 + $357,000

$661,000

2025

$7,757 (+10.7%)

$304,000 + $357,000

$661,000

2024

$7,005 (+3.6%)

$320,000 + $359,000

$679,000

2023

$6,761 (+4.6%)

$178,000 + $402,000

$580,000

2022

$6,466 (+8.0%)

$188,000 + $437,000

$625,000

2021

$5,987 (+4.0%)

$155,000 + $358,000

$513,000

2020

$5,756 (+7.4%)

$137,000 + $316,000

$453,000

2019

$5,357 (−7.5%)

$137,000 + $279,000

$416,000

2018

$5,789 (+18.6%)

$137,000 + $279,000

$416,000

2017

$4,881 (+2.8%)

$101,000 + $287,000

$388,000

2016

$4,747 (+14.7%)

$86,000 + $248,000

$334,000

2015

$4,138 (+8.8%)

$79,000 + $227,000

$306,000

2014

$3,803 (+1.6%)

$70,000 + $207,000

$277,000

2013

$3,742 (−4.6%)

$64,000 + $165,000

$229,000

2012

$3,922 (−3.7%)

$65,000 + $161,000

$226,000

2011

$4,071 (+4.4%)

$64,000 + $232,000

$296,000

2010

$3,899 (−11.3%)

$64,000 + $237,000

$301,000

2009

$4,395

$74,000 + $307,000

$381,000

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

Permits

Jun 11, 2025 • Final

Building mechanical residential

Work on a furnace.

HVAC

Jul 18, 2019 • Final

Building mechanical residential

Install a new heat pump.

Heat pump

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: 670
Basement Finish: Finished
Basement Type: Daylight

Bathroom Information
# of Full Baths: 3

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: Average
Building Type: Single Family

Property Information
Subdivision Name: SKYWAY PARK ADD
Living Sq. Ft: 1,930
Ground Floor Sq. Ft: 1,260
Building Sq. Ft: 1,930
# of Stories: 1
Legal Description: SKYWAY PARK ADD LOT 4 TGW POR OF VAC ST PER VAC ORD #15256 REC #20050902000389 LESS POR LY NWLY OF A LN DESC - BEGIN ON NLY LINE OF LOT 4 BEARING SELY & 9 FT DIST FROM NW CORNER OF LOT 4 TH SWLY 120 FT M/L TO A POINT ON SLY LINE OF LOT 4 BEARING SELY & 19 FT DISTANT FROM SW CORNER OF LOT 4 TO END OF SAID DESCRIBED LINE -- LOT A OF KC BOUNDARY LINE ADJUSTMENT NO L97L0023 RECORDING NO 9807231370 PLAT BLOCK: 12 PLAT LOT: 4

Parking & Garage Information
Parking Type: Basement Garage
Garage/Parking Sq. Ft: 530
Garage / Carport Type: Basement

Lot Information
# of Buildings: 1
Land Sq. Ft: 7,882
Legal Lot Number: 4
Legal Block Number: 12
Municipality Name: KING COUNTY
Acres: 0.1809
Zoning Code: NB
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: 3.0
Sq. Ft.: 1,930
Stories: 1.0
Lot Size: 7,882 square feet
Style: Single Family Residential
Year Built: 2007
Year Renovated: —
County: King County
APN: 781280 1220

Home facts updated by county records on Sep 5, 2026

Around this home

Schools

Lakeridge Elementary School

Public K-5 • Assigned • 0.3mi

4/10

Dimmitt Middle School

Public 6-8 • Assigned • 0.6mi

6/10

Renton Senior High School

Public 9-12 • Assigned • 1.7mi

2/10

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 87° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

10 unhealthy days expected this year, 11 days in 30 years

Provided by First Street

Historical weather

Seattle, WA • 98178

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 8.9 hours in June and 1.7 hours in December, placing it below the U.S. average for solar exposure.

8.9 hrs

1.7 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$700,000 – $847,000

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Nearby similar homes

NEW 16 HRS AGO

$669,950

3 beds2 baths1,910 sq ft

12025 56th Pl S, Seattle, WA 98178

Frank Rutledge • Berkshire Hathaway HS NW

$699,950

5 beds3.5 baths2,290 sq ft

11546 85th Ave S, Seattle, WA 98178

Jeff Dickinson • eXp Realty

$1,239,999

4 beds3 baths3,460 sq ft

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Caelyn Gillaspie • Kelly Right RE of Seattle LLC

OPEN SAT, 11AM TO 12:30PM

$1,350,000

4 beds3 baths2,650 sq ft

12442 83rd Ave S, Seattle, WA 98178

Justin Cicero • Real Broker LLC

OPEN SAT, 11AM TO 1PM

$649,000

2 beds1 bath1,280 sq ft

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Jeannette Westcott • KW Greater Seattle

OPEN SAT, 1PM TO 3PM

$520,000

3 beds1 bath960 sq ft

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J Jackson • Windermere R E Mount Baker

New listings for sale in 98178

OPEN THU, 11:30AM TO 1PM

$699,000

3 beds2 baths2,020 sq ft

8004 S 134th St, Seattle, WA 98178

Nina Thornsburg • Windermere R E Mount Baker

NEW 16 HRS AGO

$669,950

3 beds2 baths1,910 sq ft

12025 56th Pl S, Seattle, WA 98178

Frank Rutledge • Berkshire Hathaway HS NW

OPEN SAT, 11AM TO 2PM

$798,000

4 beds2.5 baths2,030 sq ft

8658 S 123rd St, Seattle, WA 98178

Ling Drost • WeLakeside

$689,999

5 beds2 baths1,860 sq ft

11829 76 Ave S, Seattle, WA 98178

Kevin Tang • Kelly Right RE of Seattle LLC

OPEN SAT, 11AM TO 12:30PM

$1,350,000

4 beds3 baths2,650 sq ft

12442 83rd Ave S, Seattle, WA 98178

Justin Cicero • Real Broker LLC

Home values near 11921 Renton Ave S

Data from public records.

Address	Redfin Estimate
11933 Renton Avenue South, Seattle, WA 3 Beds \| 1 Baths \| 1000 Sq. Ft.	$563,840
11925 Renton Avenue South, Seattle, WA 5 Beds \| 1.5 Baths \| 1540 Sq. Ft.	$608,072

Address	Redfin Estimate
12001 Renton Avenue South, Seattle, WA 4 Beds \| 1.5 Baths \| 1480 Sq. Ft.	$588,989
11929 Renton Avenue South, Seattle, WA 4 Beds \| 2 Baths \| 1340 Sq. Ft.	$562,830

Address	Redfin Estimate
11919 Renton Avenue South, Seattle, WA 3 Beds \| 2 Baths \| 1800 Sq. Ft.	$702,951
11905 Renton Avenue South, Seattle, WA 2 Beds \| 1 Baths \| 700 Sq. Ft.	$357,441

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in West Hill, WA

Sale history for 11921 Renton Ave S

Tax history for 11921 Renton Ave S

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 98178

Home values near 11921 Renton Ave S

More real estate resources