One Maritime Plaza

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Height: Architectural 121.3 m / 398 ft
Height: To Tip 121.3 m / 398 ft
Floors Above Ground 25
# of Elevators 12


Official Name One Maritime Plaza
Other Names Alcoa Building
Structure Type Building
Status Completed
Country United States
City San Francisco
Street Address & Map 300 Clay Street
Postal Code 94111
Building Function office
Structural Material steel
Energy Label LEED Certified
Construction Start 1964
Completion 1967
Official Website One Maritime Plaza

Companies Involved

Design Skidmore, Owings & Merrill LLP
Structural Engineer
Design Skidmore, Owings & Merrill LLP
Main Contractor Perini Corporation

Research Papers

An Overview of Structural & Aesthetic Developments in Tall Buildings Using Exterior Bracing & Diagrid Systems
1 Dec 2016 – International Journal of High-Rise Buildings Volume 5 Number 4

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