550 Madison Avenue Download PDF


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Figures

Height: Architectural 197.3 m / 647 ft
Height: To Tip 197.3 m / 647 ft
Floors Above Ground 37

Facts

Official Name 550 Madison Avenue
Other Names Sony Tower, Sony Building, AT&T Building,
Structure Type Building
Status Completed
Country United States
City New York City
Street Address & Map 550 Madison Avenue
Postal Code 10022
Building Function office
Structural Material steel
Construction Start 1980
Completion 1983
Rankings Click arrows to view the next taller/shorter buildings
Regional Ranking #249 Tallest in North America
City Ranking #82 Tallest in New York City

Original Companies Involved

Owner
• Current Chelsfield; RXR Realty LLC; Olayan America
• Past Chetrit Group
Architect
Design Johnson/Burgee Architects
Structural Engineer
Design Leslie E. Robertson Associates
MEP Engineer
Design Cosentini Associates

Retrofit Companies Involved

Developer Chelsfield; Olayan America; RXR Realty LLC
Architect
Design Gensler; Snohetta
Main Contractor AECOM Tishman Construction
Other Consultant
• Marketing CBRE; LMNB; MOARE

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