One Bloor West in Toronto, Canada has officially become the country’s first-ever “supertall” building, surpassing the 300-metre threshold that defines this global term for skyscrapers. Designed by Foster + Partners and developed by Tridel, the Canadian skyscraper is a residential building set to reach 85 floors and stand 308.6 metres tall upon completion in 2028.
Despite its impressive height, the skyscraper won’t surpass the CN Tower, which remains Canada’s tallest structure at 553 metres. However, the CN Tower, as a freestanding communications tower, does not qualify as a “supertall” building due to its lack of continuous floors from ground level.
Located in Toronto’s vibrant Yorkville neighbourhood, One Bloor West is expected to comprise 476 residential units on its upper floors, while the lower levels dedicated to a hotel and various retail enterprises. The residential floors are designed using uniform 620-square-foot modules, enabling adaptable layouts across the building, suiting the different needs of the future residents.
What’s more, the top floors would host luxurious duplex penthouses that will be accessible through a “sky lobby.” According to the designers, being on top of the building will have “sweeping views across Lake Ontario and beyond.” Those lucky to call One Bloor West home will also enjoy a range of amenities, including a spa with fitness facilities, a library for quiet enjoyment, and a spacious, south-facing terrace. These facilities are designed to provide occupants and their families with the necessary spots for rest and relaxation.
The skyscraper’s distinctive design includes an “articulated” structural frame on its exterior, characterized by bronze vertical, diagonal, and horizontal elements wrapping the facade. Renderings depict the skyscraper as segmented into distinct volumes, separated by mechanical floor sections. This enhances aesthetic appeal and provides structural resilience against Toronto’s weather, ensuring longevity and safety. “As the first supertall in the country, One Bloor West marks a pivotal moment not just for Toronto, but all of Canada,” said Jim Ritchie, President and CEO of Tridel.
Giles Robinson, Senior Partner with Foster + Partners, added, “The building is a remarkable feat of design and engineering and is a testament to the ingenuity and creative collaboration of the design team and contractors.”
According to the developers, the project “continues to progress steadily” and “major structural milestones” have been finished, following by interior work. While finishing touches are expected to be made in 2028, some occupants will be allowed to settle in the building as early as 2027.
