20705 13th Avenue S SeaTac WA 98198 MLS #NWM2439939
Listing Provided Courtesy of John L. Scott, IncJust minutes from the Des Moines Marina, perfect for gardening, entertaining, or simply relaxing! The main level features a well-sized kitchen, cozy living room, 3/4 bath, and a guest bedroom. Upstairs, you’ll find two primary bedrooms and a full bathroom. The finished basement offers two additional rooms with closets, plus a laundry area—great for extra living space, office, or storage. The back and side yard have been beautifully set up for activities and entertaining, parties, complete with a stage for special events. The seller rented out 3 upstairs bedrooms, generating rental income of $4,100/month, while living separately downstairs! Convenient location close to SeaTac Airport and local amenities.
Current real estate data for Single Family in SeaTac as of Feb 09, 2026
18
Single Family Listed
109
Avg DOM
409
Avg $ / SqFt
$913,855
Avg List Price
Property Details
Price:
$600,000
MLS #:
NWM2439939
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Des Moines
Neighborhood:
120desmoinesredondo
Listed Date:
Oct 2, 2025
Finished Sq Ft:
1,920
Total Sq Ft:
1,920
Lot Size:
7,500 sqft / 0.17 acres (approx)
Year Built:
1939
Schools
School District:
Highline
Elementary School:
Buyer To Verify
Middle School:
Buyer To Verify
High School:
Buyer To Verify
Interior
Appliances
Dishwasher(s), Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
Bathrooms
3 Three Quarter Bathrooms
Cooling
None
Flooring
Ceramic Tile, Hardwood
Heating
Baseboard
Exterior
Architectural Style
Traditional
Construction Materials
Concrete, Wood
Exterior Features
Cement/Concrete, Wood
Parking Features
None
Roof
Composition
Financial
Tax Year
2025
Taxes
$5,858
Map
Contact Us
Mortgage Calculator
Community
- Address20705 13th Avenue S SeaTac WA
- SubdivisionDes Moines
- CitySeaTac
- CountyKing
- Zip Code98198
Property Summary
- Located in the Des Moines subdivision, 20705 13th Avenue S SeaTac WA is a Single Family for sale in SeaTac, WA, 98198. It is listed for $600,000 and features 4 beds, 3 baths, and has approximately 1,920 square feet of living space, and was originally constructed in 1939. The current price per square foot is $313. The average price per square foot for Single Family listings in SeaTac is $409. The average listing price for Single Family in SeaTac is $913,855. To schedule a showing of MLS#nwm2439939 at 20705 13th Avenue S in SeaTac, WA, contact your HomeSmart One Realty agent at 425-218-4178.
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Listing courtesy of John L. Scott, IncThe database information herein is provided from and copyrighted by the Northwest Multiple Listing Service (NWMLS) as distributed by MLS GRID. NWMLS data may not be reproduced or redistributed and is only for people viewing this site. All information provided is deemed reliable but is not guaranteed and should be independently verified. All properties are subject to prior sale or withdrawal. This site was last updated Feb-09-2026 4:31:20 pm. © 2026 NWMLS.
20705 13th Avenue S
SeaTac, WA