Prism Tower

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Height: Occupied
126.4 m / 415 ft
Height: To Tip
145 m / 476 ft
Height: Architectural
145 m / 476 ft
Prism Tower Outline
Floors Above Ground
Floors Below Ground
Tower GFA
44,130 m² / 475,011 ft²
# of Apartments


Official Name Prism Tower
Other Names 400 Park Avenue South
Structure Type Building
Status Completed
Country United States
City New York City
Street Address & Map 50 East 28th Street
Postal Code 10016
Building Function residential
Structural Material concrete
Construction Start 2012
Completion 2015
Official Website 400 Park Avenue South

Companies Involved

Owner/Developer Toll Brothers; Equity Residential
Design Atelier Christian de Portzamparc
Architect of Record Handel Architects LLP
Structural Engineer
Engineer of Record DeSimone Consulting Engineers
MEP Engineer
Engineer of Record Cosentini Associates
Main Contractor Lendlease
Other Consultant
• Building Monitoring Vidaris, Inc.
• Civil Langan Engineering
• Energy Concept Vidaris, Inc.
• Environmental Langan Engineering
Façade Vidaris, Inc.
• Geotechnical Langan Engineering
• Roofing Vidaris, Inc.
• Wind Cermak Peterka Petersen (CPP), Inc.

About Prism Tower

400 Park Avenue South is an angular 40-story building at the corner of Park Avenue South and East 28th Street. It is nicknamed “Sky Couture” and will be split between condominiums above and apartments below. 400 Park Avenue South is designed by Pritzker Prize-winning architect Christian de Portzamparc and features a 27th floor sky lounge available for condo residents.

CTBUH Initiatives

400 Park Avenue South Residential Tour
28 Oct 2015 – Tour Report

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