Google street view image for 3726 SW Sullivan St, Seattle, WA 98126

Off market feb 1991 for $115K

$669,580

Est. refi paymentEst. refi $735/mo

•

1 ba

•

1,170

sq ft

3726 SW Sullivan St, Seattle, WA 98126

About this home

3726 SW Sullivan St is a 1,170 square foot house on a 5,075 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on February 27, 1991 for $115,000. Based on Redfin's Seattle data, we estimate the home's value is $669,580.

Single-familyProperty Type

1944Year Built

5,075 sq ftLot Size

$572Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$669,580

$555K since sold in February 1991$1,000 since October

Recently sold homes
Estimate history

This home's estimate is 4.3% higher than the average sale price ($642K) of 6 comparable homes.

SOLD SEP 17, 2026
$485,000
A
2 beds1 bath1,120 sq ft
3706 SW Trenton St, Seattle, WA 98126
Listing provided by nwmls
SOLD SEP 28, 2026
$650,000
B
2 beds1 bath1,390 sq ft
8516 37th Ave SW, Seattle, WA 98126
Listing provided by nwmls
SOLD OCT 9, 2026
$745,000
C
2 beds1 bath1,110 sq ft
3924 SW Holden St, Seattle, WA 98136
Listing provided by nwmls
SOLD MAY 29, 2026
$769,000
D
2 beds1 bath1,440 sq ft
8633 36th Ave SW, Seattle, WA 98126
Listing provided by nwmls
SOLD OCT 13, 2026
$685,000
E
2 beds1 bath830 sq ft
7915 34th Ave SW, Seattle, WA 98126
Listing provided by nwmls
SOLD AUG 5, 2026
$517,500
F
2 beds1 bath830 sq ft
8447 35th Ave SW, Seattle, WA 98126
Listing provided by nwmls

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Earn from this home

Sell

$620,778

Est. take-home

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Est. cash available

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Rent

$2,780/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

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Mindy Perque • Windermere Real Estate Co.
$625,000
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Dave Ralston • RE/MAX Northwest
See all

Provided by Redfin

Sale history for 3726 SW Sullivan St

Year

Property tax

Land + Additions

Assessment*

2026

$6,782 (+12.1%)

$424,000 + $187,000

$611,000

2025

$6,052 (+9.5%)

$424,000 + $187,000

$611,000

2024

$5,529 (+5.1%)

$403,000 + $180,000

$583,000

2023

$5,259 (+9.2%)

$391,000 + $139,000

$530,000

2022

$4,818 (+3.8%)

$334,000 + $229,000

$563,000

2021

$4,640 (+0.9%)

$289,000 + $183,000

$472,000

2020

$4,599 (+12.1%)

$265,000 + $167,000

$432,000

2019

$4,102 (−5.4%)

$265,000 + $166,000

$431,000

2018

$4,337 (+17.2%)

$265,000 + $166,000

$431,000

2017

$3,700 (+3.9%)

$241,000 + $161,000

$402,000

2016

$3,561 (+17.0%)

$212,000 + $140,000

$352,000

2015

$3,043 (+1.7%)

$201,000 + $132,000

$333,000

2014

$2,991 (+6.9%)

$176,000 + $113,000

$289,000

2013

$2,798 (−5.4%)

$158,000 + $101,000

$259,000

2012

$2,957 (−0.1%)

$151,000 + $87,000

$238,000

2011

$2,961 (+9.1%)

$141,000 + $140,000

$281,000

2010

$2,714 (−6.4%)

$139,000 + $137,000

$276,000

2009

$2,901

$170,000 + $167,000

$337,000

Tax history for 3726 SW Sullivan St

Year

Property tax

Land + Additions

Assessment*

2026

$6,782 (+12.1%)

$424,000 + $187,000

$611,000

2025

$6,052 (+9.5%)

$424,000 + $187,000

$611,000

2024

$5,529 (+5.1%)

$403,000 + $180,000

$583,000

2023

$5,259 (+9.2%)

$391,000 + $139,000

$530,000

2022

$4,818 (+3.8%)

$334,000 + $229,000

$563,000

2021

$4,640 (+0.9%)

$289,000 + $183,000

$472,000

2020

$4,599 (+12.1%)

$265,000 + $167,000

$432,000

2019

$4,102 (−5.4%)

$265,000 + $166,000

$431,000

2018

$4,337 (+17.2%)

$265,000 + $166,000

$431,000

2017

$3,700 (+3.9%)

$241,000 + $161,000

$402,000

2016

$3,561 (+17.0%)

$212,000 + $140,000

$352,000

2015

$3,043 (+1.7%)

$201,000 + $132,000

$333,000

2014

$2,991 (+6.9%)

$176,000 + $113,000

$289,000

2013

$2,798 (−5.4%)

$158,000 + $101,000

$259,000

2012

$2,957 (−0.1%)

$151,000 + $87,000

$238,000

2011

$2,961 (+9.1%)

$141,000 + $140,000

$281,000

2010

$2,714 (−6.4%)

$139,000 + $137,000

$276,000

2009

$2,901

$170,000 + $167,000

$337,000

*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: 550
Basement Finish: Finished

Bathroom Information
# of Full Baths: 1

Heating & Cooling
Heating Fuel Type: Oil
Heating Type: Forced Air

Exterior

Exterior Information
Physical Condition: Average
Building Construction Quality: Fair
Building Type: Single Family

Property Information
Subdivision Name: COUNCIL CREST ADD
Living Sq. Ft: 1,170
Ground Floor Sq. Ft: 720
Building Sq. Ft: 1,270
# of Stories: 1
Legal Description: COUNCIL CREST ADD W 29 FT OF 15 & E 21 FT OF 14 PLAT BLOCK: 1 PLAT LOT: 14-15

Parking & Garage Information
Parking Type: Basement Garage
Garage/Parking Sq. Ft: 170
Garage / Carport Type: Basement

Lot Information
# of Buildings: 1
Land Sq. Ft: 5,075
Legal Lot Number: 14
Legal Block Number: 1
School Tax District: SEATTLE #1
Municipality Name: SEATTLE
Acres: 0.1165
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: 2
Baths: 1.0
Sq. Ft.: 1,170
Stories: 1.0
Lot Size: 5,075 square feet
Style: Single Family Residential
Year Built: 1944
Year Renovated: —
County: King County
APN: 178150 0115

Home facts updated by county records on Sep 4, 2026

Around this home

Schools

K - 12
Preschool & daycare

Arbor Heights Elementary School

Public PreK-5 • Assigned • 1.3mi

8/10

Denny Middle School

Public 6-8 • Assigned • 0.7mi

7/10

Chief Sealth High School

Public 9-12 • Assigned • 0.7mi

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, 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 • 98126

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

$637,000 – $771,000

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