Sign Up Successful!
You now have access to more from Realmo!
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Office
    1
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Specialty
    Price
    Price range
    $
    $
    Size
    Property size / sq.ft.
    AI Search
    List
    Map

    Seatac, WA Office Properties & Spaces for Sale

    Notify Me
    Class A Office Suites Available
    Contact for pricing
    16,573 SF

    Class A Office Suites Available

    21400 International Blvd, Seatac, WA 98198

    Prime SeaTac location with nearby retail and transportation.

    • Prime SeaTac location with convenient access to I‑5, new light rail, and SR 509 extensions.
    • Multiple office suites available in a Class A office building.
    • Close proximity to major transportation hubs and corporate offices.
    • Impressive presence overlooking International Blvd with waterway and airport runway views.
    • Plentiful parking available.
    View details
    Based on your search, we've compiled 44 Potential Opportunities for your consideration. Besides 1 Active listings in Seatac, WA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 39 Off-Market properties to explore as potential leads

    Explore Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Office Space For Sale Seattle
    Contact for pricing

    Office Space For Sale Seattle

    Office property available for purchase in Seattle, Washington.
    19119 16Th Ave S, Seattle, WA 98177
    View details
    Two-Story Office Building Available
    Contact for pricing
    12 SF

    Two-Story Office Building Available

    Two-story office building with flexible spaces and ample parking.
    19530 International Blvd, Seattle, WA 98188
    View details
    Tukwila Freestanding Building For Sale
    $8,989,000
    26,674 SF

    Tukwila Freestanding Building For Sale

    26,674 SF building with office space and high ceilings.
    1226 Andover Park E, Tukwila, WA 98188
    View details
    Flexible Use Development Site
    Contact for pricing
    15,519 SF

    Flexible Use Development Site

    Development site near Southcenter Mall with access to I-5.
    444 Andover Park East, Tukwila, WA 98188
    View details

    Explore Off-Market Properties in Seatac, WA

    Consider similar Off-Market properties in Seatac, WA. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    2825 154th St

    2825 154th St

    OFFICE BUILDING • 2,280 SF
    Value Estimation by Request
    2825 154th St, Seatac, WA 98188-2034
    View details
    16006 Military S Rd

    16006 Military S Rd

    MEDICAL BUILDING • 1,846 SF
    Value Estimation
    $335,000
    16006 Military S Rd, Seatac, WA 98188-3007
    View details
    18366 8th S Ave

    18366 8th S Ave

    OFFICE BUILDING • 5,812 SF
    Value Estimation by Request
    18366 8th S Ave, Seatac, WA 98148-1912
    View details
    20313 28th S Ave

    20313 28th S Ave

    OFFICE BUILDING • 91,636 SF
    Value Estimation by Request
    20313 28th S Ave, Seatac, WA 98198-5228
    View details
    18000 International Blvd

    18000 International Blvd

    OFFICE BUILDING • 226,771 SF
    Value Estimation
    $16,235,000
    18000 International Blvd, Seatac, WA 98188-4253
    View details
    3100 176th St

    3100 176th St

    OFFICE BUILDING • 24,211 SF
    Value Estimation by Request
    3100 176th St, Seatac, WA 98188-4051
    View details
    16015 International Blvd

    16015 International Blvd

    OFFICE BUILDING • 2,704 SF
    Value Estimation
    $295,000
    16015 International Blvd, Seatac, WA 98188-2651
    View details
    2000 136th St

    2000 136th St

    OFFICE BUILDING • 5,149 SF
    Value Estimation by Request
    2000 136th St, Seatac, WA 98168-2977
    View details
    21400 International Blvd

    21400 International Blvd

    OFFICE BUILDING • 16,573 SF
    Value Estimation
    $2,255,000
    21400 International Blvd, Seatac, WA 98198-6086
    View details
    2821 154th St

    2821 154th St

    OFFICE BUILDING • 7,872 SF
    Value Estimation by Request
    2821 154th St, Seatac, WA 98188-2034
    View details
    18625 Des Moines Memorial S Dr

    18625 Des Moines Memorial S Dr

    OFFICE BUILDING • 14,270 SF
    Value Estimation by Request
    18625 Des Moines Memorial S Dr, Seatac, WA 98148-1921
    View details
    19639 28th Ave Sa

    19639 28th Ave Sa

    OFFICE BUILDING • 24,532 SF
    Value Estimation by Request
    19639 28th Ave Sa, Seatac, WA 98188-5128
    View details
    18203 Des Moines Memorial S Dr

    18203 Des Moines Memorial S Dr

    OFFICE BUILDING • 336 SF
    Value Estimation
    $265,000
    18203 Des Moines Memorial S Dr, Seatac, WA 98148-1900
    View details
    2651 192nd St

    2651 192nd St

    OFFICE BUILDING • 81,195 SF
    Value Estimation by Request
    2651 192nd St, Seatac, WA 98188-5161
    View details
    2701 200th St

    2701 200th St

    OFFICE BUILDING • 300 SF
    Value Estimation by Request
    2701 200th St, Seatac, WA 98198-5206
    View details
    4040 188th St

    4040 188th St

    OFFICE BUILDING • 31,564 SF
    Value Estimation by Request
    4040 188th St, Seatac, WA 98188-5070
    View details
    16704 International Blvd

    16704 International Blvd

    OFFICE BUILDING • 5,184 SF
    Value Estimation by Request
    16704 International Blvd, Seatac, WA 98188-3116
    View details
    12901 20th S Ave

    12901 20th S Ave

    MEDICAL BUILDING • 48,677 SF
    Value Estimation
    $960,000
    12901 20th S Ave, Seatac, WA 98168-5159
    View details
    3211 154th St

    3211 154th St

    OFFICE BUILDING • 1,697 SF
    Value Estimation by Request
    3211 154th St, Seatac, WA 98188-2137
    View details
    2907 170th St

    2907 170th St

    OFFICE BUILDING • 2,294 SF
    Value Estimation by Request
    2907 170th St, Seatac, WA 98188-3505
    View details
    19550 International Blvd

    19550 International Blvd

    OFFICE BUILDING • 18,451 SF
    Value Estimation by Request
    19550 International Blvd, Seatac, WA 98188-5426
    View details
    19119 16th S Ave

    19119 16th S Ave

    OFFICE BUILDING • 27,794 SF
    Value Estimation by Request
    19119 16th S Ave, Seatac, WA 98188-5157
    View details
    19300 International Blvd

    19300 International Blvd

    OFFICE BUILDING • 38,556 SF
    Value Estimation by Request
    19300 International Blvd, Seatac, WA 98188-5304
    View details

    Seatac, WA Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 40 office properties & spaces for sale in Seatac, WA on our real estate platform. These investment opportunities span a total of 1,956,555 square feet of properties for sale, with an estimated market value of $29,220,000.

    Prices for office spaces in Seatac, WA start at $270,000, averaging $1,948,000, and reaching up to $16,135,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

    List
    Map

    Browse Office Properties & Spaces for Sale Near Seatac, WA

    Popular Searches in Seatac, WA

    Most Searched ZIP Codes in Seatac, WA

    • 98168
    • 98188
    • 98148
    • 98198

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.