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SeaTac, WA Condos for Sale

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  • 21507 42nd Ave S Unit D7, Seatac, WA 98198
    21507 42nd Ave S Unit D7, Seatac, WA 98198
    21507 42nd Ave S Unit D7, Seatac, WA 98198
    /18

    $415,000

    • 2 Beds
    • 2 Baths
    • 1,006 Sq Ft

    21507 42nd Ave S Unit D7, Seatac, WA 98198

    Bright, move-in ready, and thoughtfully updated, this stylish condo immediately stands out with an updated kitchen featuring quartz countertops, sleek stainless steel appliances, and durable LVP flooring—perfect for both everyday living and entertaining. Natural light pours in through expansive windows, highlighting the open layout and creating a fresh, airy feel throughout the home. A private

    Lexie Alloway KW Lake Washington So

    21507 42nd Ave S Unit D7, Seatac, WA 98198
  • 21430 40th Place S Unit A, Seatac, WA 98198
    21430 40th Place S Unit A, Seatac, WA 98198
    21430 40th Place S Unit A, Seatac, WA 98198
    /27

    $384,000

    • 2 Beds
    • 2 Baths
    • 1,008 Sq Ft

    21430 40th Place S Unit A, Seatac, WA 98198

    Welcome home to this bright and private end-unit condo! Featuring 2 bedrooms, 2 bathrooms, and 1,008 sq ft of open living space, this corner unit offers high ceilings, abundant natural light, and a quiet, peaceful setting. The well-designed layout provides great separation between bedrooms and a comfortable flow throughout. Conveniently located near Southcenter Mall, restaurants, and shopping,

    Morgan Lacy John L. Scott, Inc.

    21430 40th Place S Unit A, Seatac, WA 98198
  • 910 S 138th St Unit B, Burien, WA 98168
    910 S 138th St Unit B, Burien, WA 98168
    910 S 138th St Unit B, Burien, WA 98168
    /16

    $530,000 New Construction

    • 2 Beds
    • 2.5 Baths
    • 1,000 Sq Ft

    910 S 138th St Unit B, Burien, WA 98168

    Exquisite details and quality finishes on this modern, new construction home situated on a dead-end street. Conveniently located just minutes from Downtown Burien where there are abundant options for food, shopping and the weekly Farmers Market. This house speaks for itself with it's stunning curb appeal. Large, U-shaped kitchen with under-cabinet lights and quartz counters. Upstairs you'll find

    Michiko Caampued Best Choice Realty LLC

    910 S 138th St Unit B, Burien, WA 98168
  • 22810 30th Ave S Unit A204, Des Moines, WA 98198
    22810 30th Ave S Unit A204, Des Moines, WA 98198
    22810 30th Ave S Unit A204, Des Moines, WA 98198
    /15

    $317,800

    • 3 Beds
    • 2 Baths
    • 1,024 Sq Ft

    22810 30th Ave S Unit A204, Des Moines, WA 98198

    This 3 bedroom, 2 bath Heritage Court Condo unit is in Des Moines provides great 1st time buyer living or provides nice cash flow rental opportunity. Parking Space #24 is and Garage #12 is included. Easy commute to highway 99, I-5, airport and within 30 minutes to downtown Seattle and next to transit expansion project. One of the few reasonable living communities left for the first time buyer or

    Chuong Do Best Choice Network LLC

    22810 30th Ave S Unit A204, Des Moines, WA 98198
  • 4020 S 222nd Place Unit 101, Kent, WA 98032
    4020 S 222nd Place Unit 101, Kent, WA 98032
    4020 S 222nd Place Unit 101, Kent, WA 98032
    /29

    $375,000

    • 2 Beds
    • 2 Baths
    • 1,016 Sq Ft

    4020 S 222nd Place Unit 101, Kent, WA 98032

    Desirable Terrace at Riverview condo available. Ground floor end unit with private garage. Roomy two bedroom with walk in closet and large master bath. Large living room with fireplace. Kitchen open to living area. Great for entertaining. New carpet in bedrooms and laminate flooring in living area. All appliances stay. Great price on this spacious condo.

    Clark Scovel Skyline Properties, Inc.

    4020 S 222nd Place Unit 101, Kent, WA 98032
Washington King County SeaTac

Condos for Sale in SeaTac, WA

Why Live in SeaTac

SeaTac, WA, is a city known for its convenience, particularly for first-time homeowners. Located south of Seattle, it offers numerous commuter routes to major employers like Amazon, Boeing, and Microsoft. The Seattle-Tacoma International Airport, the largest employment center in the city, is surrounded by retail and dining options. SeaTac features a mix of urban and suburban neighborhoods, including Angle Lake Shore Acres with waterfront views and Riverton Heights with popular parks and restaurants. The housing stock includes Craftsman, traditional, and ranch-style homes. Shopping is accessible with the Westfield Southcenter Mall just 3 miles east in Tukwila, offering over 200 retailers. Diverse dining options include Japanese, Thai, and Somalian cuisines. The Highline School District, serving about 18,000 students, offers dual language programs in English, Spanish, and Vietnamese. Local attractions include the Highline SeaTac Botanical Garden, Grandview Off-Leash Dog Park, Valley Ridge Community Center, and the Des Moines Creek Trail. SeaTac is well-connected with the Sound Transit light rail and King County Metro bus service, making commuting to downtown Seattle, 15 miles north, and Tacoma, 22 miles south, manageable despite traffic challenges. Crime rates in SeaTac are typically lower than in surrounding cities like Kent and Renton. The climate features warm, dry summers and cool, misty winters.

Learn more about living in SeaTac

Home Trends in SeaTac, WA

On average, homes in SeaTac, WA sell after 29 days on the market compared to the national average of 54 days. The median sale price for homes in SeaTac, WA over the last 12 months is $549,000, down 2% from the median home sale price over the previous 12 months.

Housing Trends

Median Sale Price
$549,000
Median Single Family Sale Price
$590,000
Median Townhouse Sale Price
$505,000
Median 2 Bedroom Sale Price
$340,000
Median 1 Bedroom Sale Price
$217,000
Average Price Per Sq Ft
$386
Number of Homes for Sale
15
Last 12 months Home Sales
155
Months of Supply
1.20
Median List Price
$550,000
Median Change From 1st List Price
0%
Median Home Sale Price YoY Change
-2%
How to Buy a Home How to Finance a Home How to Sell a Home

In SeaTac, there are currently 5 condos for sale, providing a variety of options for potential buyers. With condos priced between $317,800 to $530,000, there's a range to accomodate every budget. As of March, 2026 the median home price in SeaTac is $550,000, while the average sale price is $558,218, offering insights into the local housing market. On average, condos spend 29 days listed before being sold. Whether you're considering condominiums, apartments for sale, or modern condos, there are options to cater to different lifestyles. Browse the range of condos for sale in SeaTac, WA, and discover your ideal residence.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

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 by the Northwest Multiple Listing Service (NWMLS). Property information is based on available data that may include MLS information, county records, and other sources. Listings marked with the 3 tree icon and provided by NWMLS. All properties are subject to prior sale or withdrawal. IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID. ©2026 NWMLS.
Based on information submitted to the MLS GRID

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