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Listed by: David P. Huynh (206) 354-0401 , Marina Higgins (206) 713-4497 | KW Lake Washington So (425) 757-3465
$980,000
Monthly Est:$4,878
4 Beds
- 2 Baths
1 full bath
1,810sqft
18434 42nd Avenue S, Sea Tac, WA 98188
$980,000
$4,878/moEst:
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Single Family Residence
Built in 1988
$-- HOA
9,750 sqft lot
$541/sq.ft
Description
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!
- Houzeo last checked: 11 minutes ago
- Listing updated: November 2, 2026 at 4:42 am
- Source: Northwest Multiple Listing Service as distributed by MLS GRID | MLS#: NWM2594827

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1988
HOA Fees
-
Finished Area
1,810 sqft
Lot Size
9,750 sqft lot
Basement Area
- sqft
MLS Name
Northwest Multiple Listing Service as distributed by MLS GRID
MLS Number
NWM2594827
MLS Status
Active
Cumulative Days Active
23

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 2
Den/Office
Level: Lower
Dining Room
Level: Main
Entry Hall
Level: Main
Family Room
Level: Lower
Kitchen With Eating Space
Level: Main
Living Room
Level: Main
Primary Bedroom
Level: Main
Bathroom Full
Level: Main
Bathroom Three Quarter
Level: Lower
Bedroom
Level: Lower
Bedroom
Level: Lower
Bedroom
Level: Main
Interior
Heating
Forced Air
Exterior Features
Wood, Wood Products
Flooring
Ceramic Tile, Hardwood, Carpet
Interior Features
Second Kitchen, Dbl Pane/storm Window, Dining Room, Fireplace, Skylight(s), Water Heater
Cooling
Heat Pump
Sewer
Sewer Connected
Appliances
Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Stove(s)/range(s)
Construction
Year Built
Year Built: 1988
Home type
Single Family Residence
Foundation Details
Poured Concrete
Construction Materials
Wood
Roof
Torch Down
Utilities & Energy
Basement
Daylight
Water Source
Public
Fireplace Features
Wood Burning
Parking Features
Detached Carport, Driveway, Detached Garage, Rv Parking
Security Features
Partially Fenced
Other Features
Subdivision Name
Sea Tac
Lot Features
Curbs, Paved, Sidewalk
Price History
| Date | Event | Price |
|---|---|---|
10/16/2026 Source: | Listed for Sale | $980,000 $541/sqft |
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Based on information submitted to the MLS GRID by Northwest Multiple Listing Service as of Nov 09, 2026, 09:16AM. 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.
IDX information is provided exclusively for consumers’ personal, noncommercial use; it may not be used for any purpose other than to identify prospective properties that consumers may be interested in purchasing, that the data is deemed reliable, but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any and as amended from time to time. © 2026 Northwest Multiple Listing Service. All Rights Reserved.
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