Amazon Tower I

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Height: Architectural 159.7 m / 524 ft
Height: To Tip 159.7 m / 524 ft
Floors Above Ground 37


Official Name Amazon Tower I
Name of Complex Amazon Headquarters
Other Names 2021 7th Avenue
Structure Type Building
Status Completed
Country United States
City Seattle
Street Address & Map 2021 7th Avenue
Postal Code 98121
Building Function office
Structural Material composite
  • Core: Reinforced Concrete
  • Columns: Steel
  • Floor Spanning: Steel
Proposed 2012
Construction Start 2013
Completion 2016
Rankings Click arrows to view the next taller/shorter buildings
City Ranking #15 Tallest in Seattle

Companies Involved

Owner Amazon
Design NBBJ
Structural Engineer
Design Magnusson Klemencic Associates
Material Supplier
• Cladding Outokumpu

CTBUH Initiatives

Seattle Regional Tour
29-30 Oct 2015 – Tour Report


Stainless Steel Claddings for High-Rise Architecture
16 Sep 2014 – Dr. Jörn Teipel, Outokumpu

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