18434 42nd Avenue S, Seatac, WA 98188

Seatac
Local realty services provided by:Better Homes and Gardens Real Estate Northwest Home Team
Listed by: david p. huynh, marina higgins
Office: kw lake washington so
MLS#:2594827
Source:NWMLS
18434 42nd Avenue S,Seatac, WA 98188
$980,000
  • 4 Beds
  • 2 Baths
  • 2,340 sq. ft.
  • Single family
  • Active

Price summary

  • Price:$980,000
  • Price per sq. ft.:$418.8

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...

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Home facts

  • Year built:1988
  • Subdivision & Development:SeaTac
  • Listing ID #:2594827
  • Updated:October 21, 2026 at 12:32 AM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:2
  • Full bathrooms:1
  • Flooring:Carpet, Ceramic Tile Floor, Hardwood
  • Kitchen Description:Dishwasher, Disposal, Microwave, Refrigerator
  • Bedroom Description:Lower Level Bedrooms : 2, Main Level Bedrooms : 2
  • Basement Description:Daylight
  • Living area:2,340 sq. ft.

Heating and cooling

  • Heating:Forced Air

Structure and exterior

  • Roof:Torch Down
  • Year built:1988
  • Building area:2,340 sq. ft.
  • Lot area:0.22 Acres
  • Lot Features:Curbed Lot, Paved, Sidewalk
  • Construction Materials:Wood Exterior Finish, Wood Products Exterior Finish
  • Exterior Features:Deck, Dog Run, Fenced-Partially
  • Foundation Description:Daylight
  • Levels:Multi/Split

Schools

  • High school:Tyee High
  • Middle school:Chinook Mid
  • Elementary school:Bow Lake Elem

Utilities

  • Water:Public
  • Sewer:Sewer Connected

Finances and disclosures

  • Price:$980,000
  • Price per sq. ft.:$418.8
  • Tax amount:$7,430 (2026)

Features and amenities

  • Appliances:Dishwasher, Refrigerator
  • Laundry features:Dryer
  • Amenities:Cable TV, Electric Car Charging, Gas Available, High Speed Internet, Shop, Skylight(s), Water Heater

Parking

  • Total parking spaces:9
  • Parking description:Detached Carport, Detached Garage, Driveway, RV Parking
  • Garage:Yes
MLS LogoListings courtesy of Northwest MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of October 21, 2026. 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. Listing information is provided for consumers' personal, non-commercial use, solely to identify prospective properties for potential purchase; all other use is strictly prohibited and may violate relevant federal and state law. Information deemed reliable but not guaranteed. Copyright © 2026 MLS GRID. All Rights Reserved.

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