The Spiral

Note: As this project is under construction, the data is based on the most reliable information currently available. Additionally, in response to the COVID-19 global health pandemic, construction work may temporarily slow or suspend under restrictions imposed by local or national authorities. This data is thus subject to change until the building has completed and all information can be confirmed and ratified by the CTBUH.

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Height: Architectural 317.3 m / 1,041 ft
Height: Occupied 293.2 m / 962 ft
Height: To Tip 317.3 m / 1,041 ft
Floors Above Ground 66
Tower GFA 264,774 m² / 2,850,004 ft²


Official Name The Spiral
Other Names 66 Hudson Boulevard
Structure Type Building
Status Under Construction
Country United States
City New York City
Street Address & Map 435 10th Avenue
Postal Code 10001
Building Function office
Structural Material steel
Energy Label LEED Silver targeted
Proposed 2016
Construction Start 2018
Completion 2021

CTBUH Initiatives

CTBUH NYC YPC: Spring Social at BIG
7 Apr 2016 – Event Report

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