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Seatac, WA Office Spaces for Lease

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First-Floor Office Suite
Updated: Jul 26
First-Floor Office Suite

1200 S 192nd St, Seatac, WA 98148

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4,735 sqft
1st‑floor office suite with 7,016 SF
Available July 1, 2026
Lease rate: $24.00/SF/yr
Modified gross lease
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Windowed Office Unit
Updated: Jan 30
Windowed Office Unit

19530 International Blvd S, Seatac, WA 98188

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1,091 sqft
1,091 SF office unit within a two‑story building
Full window line along two sides
Anchor tenant space available with naming rights
Multiple office spaces provide lease‑term flexibility
One block from the Angle Lake light rail station
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Office Space Near SeaTac Airport
Office Space Near SeaTac Airport

18800-18802 8th Ave S, Seatac, WA

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3,900 sqft 3.11 AC lot

Office spaces with views near SeaTac International Airport.

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Office Suite with Private Offices
Office Suite with Private Offices

21400 International Blvd S, Seatac, WA 98198

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1,750 sqft

Office suite features two private offices, an open work area, and a breakroom/kitchen with ample parking.

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Flexible Office Unit
Flexible Office Unit

19240 Des Moines Memorial Dr S, Seatac, WA 98148

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1,277 sqft

Office space offers both turnkey and shell configurations with convenient freeway access.

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Based on your search, we've compiled 13 Potential Opportunities for your consideration. Besides 5 Active listings in Seatac, WA, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 4 Properties for Sales.

Office Spaces for Lease in Nearby Cities

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

Waterfront-Adjacent Professional Office Space
Waterfront-Adjacent Professional Office Space

22007 Marine View Drive S, Des Moines, WA 98198

$22 SF/Yr
8,057 sqft

Professional office space with ocean views in Des Moines.

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Office Space for Lease
Office Space for Lease

21804 Marine View Dr S, Des Moines, WA 98198

Contact for pricing
1,509 sqft

Leasing office space on Marine View Dr S with reported 23,000 daily traffic count.

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Adaptable Space in Burien, WA
Adaptable Space in Burien, WA

18319 8th Ave S, Burien, WA 98148

Contact for pricing

Versatile property suitable for office, light manufacturing, or distribution.

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Medical Suites on Hospital Campus
Medical Suites on Hospital Campus

16233 Sylvester Rd SW, Burien, WA 98166

Contact for pricing

Ground level medical suites available for rent on hospital campus.

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Similar Spaces for Sale in Seatac, WA

Consider Similar Space for Sale. We found 4 Spaces matching your search parameters.

Class A Office Suites Available
Class A Office Suites Available

21400 International Blvd, Seatac, WA 98198

Contact for pricing
16,573 sqft

Prime SeaTac location with nearby retail and transportation.

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Two-Story Office Building Available
Two-Story Office Building Available

19530 International Boulevard |, Seatac, WA 98188

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12 sqft

Two-story office building with flexible spaces and ample parking.

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Prime Commercial Property in Seatac
Prime Commercial Property in Seatac

2040 142nd St, Seatac, WA 98168

$3,200,000
18,362 sqft

Versatile commercial building in high-traffic area near the Airport.

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Three-Story Office Building
Three-Story Office Building

1200 S 192nd St, Seatac, WA 98148

Contact for pricing

Three-story office building with partial vacancies, including entire 1st floor and most of the 3rd floor for owner-user use starting July 1, 2026.

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Seatac, WA Office Spaces Lease Rates & Market Statistics

Browse 5 Office Spaces for lease in Seatac, WA on Realmo, a commercial real estate marketplace serving the Seatac area. The current inventory totals 12,753 square feet of properties.

Seatac accounts for 0% of the 1,304 office spaces currently available across King County, where nearby markets include Seattle and Bellevue.

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