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Height: Occupied
82 m / 269 ft
Height: To Tip
101.8 m / 334 ft
Height: Architectural
101.8 m / 334 ft
35xv Outline
Floors Above Ground
Floors Below Ground
# of Elevators
Top Elevator Speed
3.56 m/s
Tower GFA
16,162 m² / 173,966 ft²
# of Apartments


Official Name 35xv
Other Names Xavier High School, 31 West 15th Street
Structure Type Building
Status Completed
Country United States
City New York City
Street Address & Map 35 West 15th Street
Postal Code 10011
Building Function residential / education
Structural Material concrete/steel
Energy Label LEED Silver
Proposed 2010
Construction Start 2012
Completion 2016
Official Website 35xv

Companies Involved

Owner 35XV Condominiums
Developer Alchemy Properties; Angelo, Gordon & Co., L.P.; Xavier High School
Structural Engineer
Design Severud Associates Consulting Engineers
MEP Engineer
Design Dagher Engineering, PLLC
Project Manager Alchemy Properties
Main Contractor NOHO Construction LLC
Other Consultant
• Acoustics Cerami & Associates
• Artist Williams New York
• Civil Langan Engineering
• Code William Vitacco & Associates
Façade Gilsanz Murray Steficek
• Façade Maintenance Entek Engineering Ltd.
• Interiors Beyer Blinder Belle; BNO Design
• LEED Steven Winters Associates
• Vertical Transportation Van Deusen & Associates
Material Supplier
• Cladding North Carolina Granite Corporation; Intercom s.r.l.
• Elevator thyssenkrupp
• Façade Maintenance Equipment GinD


Interview: Joel Breitkopf & Daniel Kaplan | 35xv
30 May 2018 – Joel Breitkopf, Alchemy Properties; Daniel Kaplan, FXCollaborative

Vertical Integration: An Educational/Residential Community Rises
30 May 2018 – Joel Breitkopf, Alchemy Properties; Daniel Kaplan, FXCollaborative

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