One York Street

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Height: Architectural 156.8 m / 514 ft
Height: Occupied 139.4 m / 457 ft
Height: To Tip 154.4 m / 507 ft
Floors Above Ground 35
Tower GFA 74,322 m² / 799,995 ft²
Development GFA 180,317 m² / 1,940,916 ft²


Official Name One York Street
Name of Complex One York and Harbour Plaza Residences
Other Names Sun Life Financial Tower
Structure Type Building
Status Completed
Country Canada
City Toronto
Street Address & Map 1 York Street
Building Function office
Structural Material concrete
Construction Start 2013
Completion 2016
Rankings Click arrows to view the next taller/shorter buildings
National Ranking #95 Tallest in Canada
City Ranking #56 Tallest in Toronto

Companies Involved

Owner/Developer Healthcare of Ontario Pension Plan; Menkes Developments Ltd.
Design Sweeny &Co Architects, Inc.
Structural Engineer
Design Stephenson Engineering Ltd.
MEP Engineer
Design Mulvey & Banani; The Mitchell Partnership, Inc.
Main Contractor EllisDon Construction Services Inc.
Other Consultant
• Landscape NAK Design Strategies
• LEED Green Reason
• Lighting Mulvey & Banani

CTBUH Initiatives

The Harbour Plaza Construction Tour
18 Aug 2016 – Tour Report

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