Google street view image for 18443 Military Rd S, Seatac, WA 98188

Off market sep 1979 for $51K

$459,421

Est. refi paymentEst. refi $343/mo

•

1 ba

•

970

sq ft

18443 Military Rd S, Seatac, WA 98188

About this home

18443 Military Rd S is a 970 square foot house on a 9,130 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on September 12, 1979 for $51,500. Based on Redfin's Seatac data, we estimate the home's value is $459,421.

Single-familyProperty Type

1957Year Built

9,130 sq ftLot Size

$474Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$459,421

$408K since sold in September 1979$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.9% lower than the average sale price ($522K) of 6 comparable homes.

SOLD AUG 18, 2026
$510,000
A
3 beds1 bath1,060 sq ft
18314 44th Ave S, Seatac, WA 98188
SOLD SEP 23, 2026
$500,000
B
3 beds1 bath1,240 sq ft
3815 S 179th St, Seatac, WA 98188
SOLD JUN 19, 2026
$515,000
C
3 beds1 bath1,040 sq ft
4646 S 166th St, Seatac, WA 98188
SOLD JUN 26, 2026
$540,000
D
3 beds1.5 baths1,260 sq ft
17911 51st Ave S, Seatac, WA 98188
SOLD AUG 3, 2026
$555,000
E
3 beds1.5 baths1,226 sq ft
18504 38th Ave S, Seatac, WA 98188
SOLD JUL 24, 2026
$510,000
F
3 beds1 bath1,180 sq ft
21144 31st Ave S, Seatac, WA 98198

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Earn from this home

Sell

$425,624

Est. take-home

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Refinance

Est. cash available

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Rent

$2,552/mo

Redfin rental estimate

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Market trends in 98188, WA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.9%

0.5% MoM

Median sale price

$615K

$35K MoM

Avg. days on market

1 days MoM

Recently sold homes

1 MoM

New listings for sale

NEW
$989,000
4 beds4 baths2,240 sq ft
5160 S 168th St, Seatac, WA 98188
Hayley Goodner • Best Choice Network
3D WALKTHROUGH
$1,799,998
5 beds5.5 baths5,788 sq ft
15815 47th Ave S, Tukwila, WA 98188
Indy Basra • Every Door Real Estate
OPEN TODAY, 12PM TO 2PM
$875,000
3 beds2.5 baths2,100 sq ft
17336 Military Rd S, Seatac, WA 98188
Brian Bailey • Berkshire Hathaway HS NW
3D WALKTHROUGH
$650,000
3 beds2.5 baths1,340 sq ft
17324 40th Ave S, Seatac, WA 98188
Sharon Mann • RE/MAX Eastside Brokers, Inc.
REDFIN OPEN TODAY, 11AM TO 1PM
$850,000
5 beds3 baths2,400 sq ft
5661 S 150th Pl, Tukwila, WA 98188
Redfin
FOR SALE BY OWNER
$1,200,000
4 beds1 bath1,810 sq ft
18434 42nd Ave S, Seatac, WA 98188
FOR SALE BY OWNER
$605,000
4 beds1 bath1,130 sq ft
16841 34th Ave S, Seatac, WA 98188
$649,900
5 beds3 baths2,070 sq ft
19907 33rd Ave S, Seatac, WA 98188
Saab Badyal • John L. Scott, Inc
$349,999
2 beds1.5 baths982 sq ft
4008 S 158th St Unit J, Seattle, WA 98188
Solomon Srivilay • Skyline Properties, Inc.
$325,000
2 beds2 baths1,176 sq ft
15310 Macadam Rd S Unit A204, Tukwila, WA 98188
Rebecca Drew • RE/MAX Realty South
See all

Provided by Redfin

Sale history for 18443 Military Rd S

Year

Property tax

Land + Additions

Assessment*

2026

$359 (+7.8%)

$269,000 + $175,000

$444,000

2025

$333 (−2.9%)

$269,000 + $175,000

$444,000

2024

$343 (+3.5%)

$230,000 + $190,000

$420,000

2023

$331 (−13.7%)

$211,000 + $156,000

$367,000

2022

$384 (−2.1%)

$223,000 + $154,000

$377,000

2021

$392 (−0.8%)

$194,000 + $132,000

$326,000

2020

$395 (−1.5%)

$171,000 + $116,000

$287,000

2019

$401 (−5.3%)

$120,000 + $122,000

$242,000

2018

$423 (−4.2%)

$120,000 + $122,000

$242,000

2017

$442 (−1.1%)

$108,000 + $106,000

$214,000

2016

$447 (−2.2%)

$98,000 + $91,000

$189,000

2015

$457 (−75.1%)

$94,000 + $79,000

$173,000

2014

$1,833 (−15.6%)

$85,000 + $57,000

$142,000

2013

$2,171 (−4.3%)

$77,000 + $42,000

$119,000

2012

$2,268 (−3.6%)

$106,000 + $36,000

$142,000

2011

$2,352 (−0.3%)

$141,000 + $35,000

$176,000

2010

$2,358 (−9.2%)

$141,000 + $46,000

$187,000

2009

$2,597

$153,000 + $79,000

$232,000

Tax history for 18443 Military Rd S

Year

Property tax

Land + Additions

Assessment*

2026

$359 (+7.8%)

$269,000 + $175,000

$444,000

2025

$333 (−2.9%)

$269,000 + $175,000

$444,000

2024

$343 (+3.5%)

$230,000 + $190,000

$420,000

2023

$331 (−13.7%)

$211,000 + $156,000

$367,000

2022

$384 (−2.1%)

$223,000 + $154,000

$377,000

2021

$392 (−0.8%)

$194,000 + $132,000

$326,000

2020

$395 (−1.5%)

$171,000 + $116,000

$287,000

2019

$401 (−5.3%)

$120,000 + $122,000

$242,000

2018

$423 (−4.2%)

$120,000 + $122,000

$242,000

2017

$442 (−1.1%)

$108,000 + $106,000

$214,000

2016

$447 (−2.2%)

$98,000 + $91,000

$189,000

2015

$457 (−75.1%)

$94,000 + $79,000

$173,000

2014

$1,833 (−15.6%)

$85,000 + $57,000

$142,000

2013

$2,171 (−4.3%)

$77,000 + $42,000

$119,000

2012

$2,268 (−3.6%)

$106,000 + $36,000

$142,000

2011

$2,352 (−0.3%)

$141,000 + $35,000

$176,000

2010

$2,358 (−9.2%)

$141,000 + $46,000

$187,000

2009

$2,597

$153,000 + $79,000

$232,000

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

Zoning

UL-7,200

Urban Low Density

The purpose of this zone is to create a single-family residential environment that creates high quality housing, diversity and affordability. This is accomplished by requiring appropriate residential uses, requiring open space in conjunction with residential development, providing incentives for affordable housing, and protecting environmentally sensitive sites from over-development.

Property details

Interior

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: Fair
Building Type: Single Family

Property Information
Subdivision Name: VIOLA RIGBY ADD
Living Sq. Ft: 970
Ground Floor Sq. Ft: 970
Building Sq. Ft: 970
# of Stories: 1
Legal Description: POR OF NE 1/4 OF SE 1/4 LY E OF E LN OF LOT 6 BLK 2 VIOLA RIGBY ADD & LY W OF W MGN OF MILITARY RD & BETW ELY PROD OF N & S LNS SD LOT 6 PLAT BLOCK: PLAT LOT:

Lot Information
# of Buildings: 1
Land Sq. Ft: 9,130
Legal Lot Number: 6
Legal Block Number: 2
Municipality Name: SEA-TAC
Acres: 0.2096
Zoning Code: RL
County Use Description: SINGLE FAMILY(RES USE/ZONE)

Location Information
Parcel Location Influence: Mountain

Utility Information
Sewer Type: Private
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 970
Stories: 1.0
Lot Size: 9,130 square feet
Style: Single Family Residential
Year Built: 1957
Year Renovated: —
County: King County
APN: 342304 9212

Home facts updated by county records on Sep 4, 2026

Around this home

Schools

Bow Lake Elementary School

Public PreK-5 • Assigned • 0.5mi

3/10

Chinook Middle School

Public 6-8 • Assigned • 0.4mi

5/10

Tyee High School

Public 9-12 • Assigned • 0.3mi

1/10

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 88° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

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

Provided by First Street

Historical weather

Seatac, WA • 98188

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

$437,000 – $529,000

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New listings for sale in 98188

NEW

$989,000

4 beds4 baths2,240 sq ft

5160 S 168th St, Seatac, WA 98188

Hayley Goodner • Best Choice Network

3D WALKTHROUGH

$1,799,998

5 beds5.5 baths5,788 sq ft

15815 47th Ave S, Tukwila, WA 98188

Indy Basra • Every Door Real Estate

OPEN TODAY, 12PM TO 2PM

$875,000

3 beds2.5 baths2,100 sq ft

17336 Military Rd S, Seatac, WA 98188

Brian Bailey • Berkshire Hathaway HS NW

3D WALKTHROUGH

$650,000

3 beds2.5 baths1,340 sq ft

17324 40th Ave S, Seatac, WA 98188

Sharon Mann • RE/MAX Eastside Brokers, Inc.

REDFIN OPEN TODAY, 11AM TO 1PM3D WALKTHROUGH

$850,000

5 beds3 baths2,400 sq ft

5661 S 150th Pl, Tukwila, WA 98188

Redfin

FOR SALE BY OWNER

$1,200,000

4 beds1 bath1,810 sq ft

18434 42nd Ave S, Seatac, WA 98188

FOR SALE BY OWNER

$605,000

4 beds1 bath1,130 sq ft

16841 34th Ave S, Seatac, WA 98188

$649,900

5 beds3 baths2,070 sq ft

19907 33rd Ave S, Seatac, WA 98188

Saab Badyal • John L. Scott, Inc

$349,999

2 beds1.5 baths982 sq ft

4008 S 158th St Unit J, Seattle, WA 98188

Solomon Srivilay • Skyline Properties, Inc.

Home values near 18443 Military Rd S

Data from public records.

Address	Redfin Estimate
18430 Military Road South, Seatac, WA 5 Beds \| 3.5 Baths \| 3480 Sq. Ft.	$786,077
18457 Military Road South, Seatac, WA 3 Beds \| 1 Baths \| 1300 Sq. Ft.	$524,385

Address	Redfin Estimate
18435 Military Road South, Seatac, WA 3 Beds \| 1 Baths \| 970 Sq. Ft.	$516,830
18418 Military Road South, Seatac, WA 3 Beds \| 2.5 Baths \| 1340 Sq. Ft.	$613,898

Address	Redfin Estimate
18449 Military Road South, Seatac, WA 4 Beds \| 1 Baths \| 1230 Sq. Ft.	$526,266
18410 Military Road South, Seatac, WA 3 Beds \| 1.5 Baths \| 1320 Sq. Ft.	$581,102

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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 98188, WA

Sale history for 18443 Military Rd S

Tax history for 18443 Military Rd S

Zoning

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 98188

Home values near 18443 Military Rd S

More real estate resources