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Provided by NWMLS, Listed by David P. Huynh, 425-757-3465 at KW Lake Washington So
4 Beds
2 Baths
2,340 sqft

$980,000

18434 42nd Avenue S, Sea Tac WA, 98188

Price per sqft$418.80
Built in1988
Property size2,340 sqft
Property typeResidential

Overview

Active

Updated 5h ago

Welcome Home! Discover an exceptional opportunity in the heart of SeaTac, where comfort, versatility, and investment potential come together! Beautifully maintained and thoughtfully updated, this spacious 4-bedroom home offers nearly 2,000 sq ft of living space across two levels, complemented by an impressive 1,200 sq ft garage and 360 sq ft attached workshop. The inviting upper level features a bright, open living area with a cozy fireplace, dining space, kitchen and two generous bedrooms. Downstairs, two additional bedrooms, a bathroom, and a second living area offer incredible flexibility for guests, multi-generational living or potential rental income. Extensive improvements provide added peace of mind, including a newer roof, updated plumbing, electrical panel, heating and A/C systems, remodeled upper level, beautifully updated downstairs bathroom and refreshed front and back decks. The oversized garage and workshop create endless possibilities for vehicles, storage, hobbies and more! Ideally situated just minutes from SeaTac Airport, light rail, Southcenter shopping and dining, Boeing, parks and major commuter routes, this prime location offers exceptional convenience and connectivity throughout the Puget Sound region. Whether you're seeking a spacious personal residence, multi-generational living or an investment opportunity, this remarkable property delivers an outstanding combination of space, functionality and long-term potential!

$6,520/mo

Est. mortgage payment based on a $980,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
2594827

Interior Features

Bedrooms
4
Bathrooms
2
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
0.22 Acres

Other Property Details

Taxes
$7,430
Tax Frequency
Annually
Garage
Yes
View
Yes
55+/Senior Community
No
MLS provider logo

Provided by NWMLS, Listed by David P. Huynh, 425-757-3465 at KW Lake Washington So

The IDX display presents information sourced from the Northwest Multiple Listing Service as of 10/17/2026. The data is intended for personal, non-commercial use and should not be used for any other purpose except to identify potential properties for purchase. While the MLS data displayed is generally deemed reliable, it is NOT guaranteed to be accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and are advised to conduct their own investigations or seek professional assistance. Other sources besides the Listing Agent may have contributed to the MLS data presented. Unless expressly specified in writing, the Broker/Agent has not confirmed any information obtained from external sources. The Broker/Agent may or may not have acted as the Listing and/or Selling Agent and cannot guarantee the accuracy of property locations displayed on any map. The property locations displayed on any map are merely best approximations and exact locations should be independently verified. Based on information submitted to the MLS GRID as of 10/17/2026 at 3:41 PM UTC . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

©2026 Northwest Multiple Listing Service all rights reserved.

Data last updated on 10/17/2026 at 3:41 PM UTC 

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