SeaTac Land for Sale

Welcome to SeaTac, Washington – where urban convenience meets natural beauty! Nestled in King County, SeaTac is a vibrant city known for its rich diversity and strategic location. Just minutes from downtown Seattle and the stunning shores of Puget Sound, SeaTac offers a unique blend of suburban charm and metropolitan accessibility. With its proximity to Seattle-Tacoma International Airport, the city is a hub for both travel and commerce, making it an ideal place for families, professionals, and investors alike.

SeaTac boasts a variety of recreational opportunities, from the lush trails of Angle Lake Park to the scenic views at the nearby Highline SeaTac Botanical Garden. Residents enjoy a strong sense of community, with local events and farmers' markets that highlight the area’s culture and creativity. The city is also home to a diverse array of dining, shopping, and entertainment options, ensuring that there is always something exciting to explore.

For those looking to invest in the future, land for sale in SeaTac presents an exceptional opportunity. Whether you're dreaming of building your own home, developing a commercial project, or simply seeking a strategic investment, the available parcels offer a range of possibilities. With the ongoing growth of the region and the increasing demand for housing and services, now is the perfect time to secure your piece of this thriving market.

Discover the potential of SeaTac – a city that beautifully balances the hustle and bustle of urban life with the tranquility of nature. Your future starts here!

Newest SeaTac Land for Sale

$150,000

2561389 MLS ⋅ ACTIVE Status

Prime SeaTac area location! Discover this 8,600 sq ft vacant lot with space to design your dream home or investment project. Minutes from Des Moines waterfront, Hwy 509. Utilities on property. Buyer to verify all information to satisfaction. Adjacent vacant lot, same square footage also for sale, parcel number 7686204130

206 XX 13th Avenue S, SeaTac

Listing courtesy of Inspire Realty.

$150,000

2561363 MLS ⋅ ACTIVE Status

20437 13th Avenue S, SeaTac

Listing courtesy of Inspire Realty.

$1,750,000

2545212 MLS ⋅ ACTIVE Status

For Sale: Prime Development Opportunity! This SeaTac site was previously approved for 26 townhouses, and the seller will provide all prior permits and documentation. Located in a key hub of the Puget Sound economy, SeaTac is home to Washington’s largest international airport and is perfectly positioned between Seattle and Tacoma – the state's top commercial hubs. Just a 12-minute walk or 4-minute drive to the Tukwila Light Rail Station, offering quick, affordable access for commuters to both cities. This is your chance to develop in a high-demand, centrally-located area!

2857 S 152nd Street, SeaTac

Listing courtesy of Dulay Homes LLC.

$195,000

2497581 MLS ⋅ ACTIVE Status

Discover a rare opportunity on West Hill: 1+ acre, price includes 3 tax parcels, offering endless possibilities. Build on each parcel, create a private estate, or hold as a long-term investment in one of the region’s most desirable growth corridors. The land features a generous, mostly level building area with expansive views over the Kent Valley, setting the stage for stunning architecture and outdoor living. All major utilities—water, sewer, electricity, and gas—are nearby, with established homes along Military Rd and newer communities just downhill to the south and east. Utility access and development pathways are clear and straightforward. Whether you’re envisioning multiple homes, a custom retreat, or a strategic investment, this property delivers unmatched flexibility, convenience, and serenity. Boundary survey and Geotech study are complete—reports available upon request.

21211 35th Avenue S, SeaTac

Listing courtesy of John L. Scott, Inc.

$30,000

2465150 MLS ⋅ ACTIVE Status

Unlock a rare investment opportunity with this parcel located in one of King County’s most desirable areas. Perfectly positioned near I-5 and SR-518, top-rated schools, and expansive parks, the property combines convenience with privacy. Priced affordably, it offers untapped potential for buyers with vision—whether for future development, recreation, or long-term investment. Possible easements may be available from neighboring residential properties along S. 211th Street or the Service Garage at 21000 International Blvd. Buyers are encouraged to conduct their own due diligence and feasibility studies to fully realize this property’s promise.

S 211th Street, SeaTac

Listing courtesy of Congress Realty.

$225,000

2446395 MLS ⋅ ACTIVE Status

Great opportunity to build 1-2 homes on large King County vacant land, imagine building a home with a walkout lower level and privacy! This 1.2+ acre residential parcel offers a compelling opportunity to build one or potentially two homes (buyer to verify), allowing you to build for yourself and sell a subdivided lot to help reduce overall construction costs. Preliminary work has already been completed, including water on the property, a Sewer Certificate of Availability from the Kent Sewer District, and survey with topography. Other utilities are available in the street. The property is zoned residential and may be sub-dividable into approximately 15,000 sq ft parcels (BTV). A Native Growth Protective Easement is located on the eastern portion of the property. Photos show the land when it was cleared approximately 10 years ago; natural brush and trees have since regrown. This is a buildable parcel (BTV) with prior building plans on file and a previously assigned address under permit 22616 Military Rd S. Broker-to-broker: Please have your agent contact the listing broker for the survey, sewer availability letter, and additional documentation.

Military Road S, SeaTac

Listing courtesy of Windermere Mercer Island.

$60,000

2445716 MLS ⋅ ACTIVE Status

"OPPORTUNITY AWAITS" Customize this property to meet all of your needs. Conveniently located near SEA TAC AIRPORT with easy access to all freeways and South Center Mall. No HOA's & No CCR's. Build your custom home and get started today. This property is in the City limits but feel like it is in a natural setting.

37th Place S, SeaTac

Listing courtesy of Keller Williams Realty PS.

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