Rockhood
$980,000List price
4 bed · 2 bath · 1,810 sq ft
Active

18434 42nd Avenue S · SeaTac, WA 98188

Source: NWMLS · KW Lake Washington So · David P. Huynh #NWM2594827

About this home

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!

Location

Basics

Property type
Single Family Residence
Style
Split Entry
Stories
Multi/split level
Year built
1988
Building area
2,340 sq ft
Lot size
9,750 sq ft (0.22 acres)
County
King
MLS #
NWM2594827

Interior

Heating
Forced Air
Cooling
Heat Pump
Flooring
Ceramic Tile, Hardwood, Carpet
Appliances
Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Stove(s)/Range(s)
Fireplace
2 · Wood Burning
Interior features
Second Kitchen, Dbl Pane/Storm Window, Dining Room, Fireplace, Skylight(s), Water Heater
Entry level
Main

Exterior & lot

Exterior features
Wood, Wood Products
Roof
Torch Down
Foundation
Poured Concrete
Lot features
Curbs, Paved, Sidewalk
Topography
Level
View
Territorial
Waterfront
No

Parking

Parking spaces
9
Garage
Yes
Carport
Yes
Covered spaces
5
Parking features
Detached Carport, Driveway, Detached Garage, RV Parking

Utilities

Water
Public
Sewer
Sewer Connected
Power
Electric, Natural Gas

Community & fees

Subdivision
SeaTac
Property tax
$7,430 (2026)

Transaction

Listed on
Oct 16, 2026
Days active
5
Price per sq ft
$541
Listing terms
Cash, Conventional, FHA, VA Loan
Possession
See Remarks

More homes nearby

Schools

School district: Highline

Elementary
Bow Lake Elem
Middle
Chinook Mid
High
Tyee High School
Top 95% in WA

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Listing provided courtesy of: KW Lake Washington So

Listing agent: David P. Huynh.

Based on information submitted to the MLS GRID as of —. 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 provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Data last updated 2026-10-17.