Class A Office Suites
For Sale
Contact for pricing
21400 International Blvd, Seatac, WA 98198
Prime SeaTac location with nearby retail and transportation.
Property Size16,573 SF
Price / SF$0.00
Days on Market272
Property Features for 21400 International Blvd
General Information
Standard status
Active
Size
16,573 SF
Class
A
Property subtype
Office
Lease Term
Full Service
Building Details
Building Size
16,573 SF
Year Built
1984
Properties For Sale
at 21400 International Blvd Contact us- Size
- 327 SF
- Term
- Negotiable
Suite 201
- Size
- 1,750 SF
- Term
- Negotiable
Suite 206/207
- Size
- 1,550 SF
- Term
- Negotiable
Suite 301
Listing Agency:
NAI Puget Sound Properties
(425) 586-5634
Listed By:
Tony Rona
Source:
Naiglobal
Added: Nov 21, 2025
Changed: Aug 8
Last Checked: Aug 20 at 5:19AM
Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of NAI Puget Sound Properties
Investment Insights
Based on property information with market context.
Multiple office suites are available within a Class A office building situated in the Kent Valley. The location offers convenient access to I-5 and is near retail amenities. The property is located 14 blocks from the airport runway, 4 blocks from the Alaska Airlines Corporate Offices, and 2 blocks from FAA Regional Headquarters. New light rail and SR 509 extensions are planned within blocks of the building. The building offers an impressive presence overlooking International Blvd, with waterway views and airport runways visible in the distance. Plentiful parking is available. The property contains 16573 square feet.
Key Highlights
- 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.
Property Analytics
Property Profile
Current Use
Location Intelligence
Trade Area within ½ mile
420
Businesses Nearby
Explore this area
Business Placement
Demographics for 98198, WA
38,727
Population
15,267
Households
2.5
Avg Household Size
39
Median Age
31%
College-Educated
87%
High-School Grad
7.7 sq mi
ZIP Area
5,029
Density / Sq Mi
$83,938
Median Household Income
$48,776
Median Earnings
$1,770
Median Rent
$527,100
Median Home Value
Market
Vacancy Rate% for Office in West region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Office building - Prime SeaTac location with nearby retail and transportation.
Where is this office building located?
The property is located at 21400 International Blvd Seatac, WA.
What are key features of this property?
This property features: 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.
