Herzog & de Meuron . Quadrangle

1200 BAY STREET . Toronto

Herzog & de Meuron . Quadrangle . 1200 BAY STREET . Toronto afasia (1)

Herzog & de Meuron . Quadrangle

Herzog & de Meuron and Canadian architects Quadrangle have been appointed by Kroonenberg Group and Pro Winko to design a mixed-use building at the northwest corner of Bay Street and Bloor Street in Toronto.


This marks Herzog & de Meuron’s first project in Toronto, located at a prominent intersection of the city, part of a vibrant shopping area and at the centre of a new cluster of high-rise developments.

With a 3:1 ratio in the north-south orientation, a simple extrusion of the site footprint rises 87 storeys, resulting in an elegant, well-proportioned tower volume. A linear core at the western façade is proposed which maximizes the usable area of the floorplate, the aspect over Bay Street to the east, and simultaneously provides privacy from any adjacent development to the west.

Providing diversity in the proposed program is an important component of the building’s approach to sustainability and enhancing the vibrancy of the local community. The first 16 floors will replace the existing retail, office and technical functions. A private amenities level will separate these functions from the condominium levels above, which are characterized by generous daylight through the floor-to-ceiling operable windows which provide natural ventilation. Additionally, external shutters allow each individual user to regulate the daylight and heat load into the apartment. A large restaurant, sky lounge and rentable spaces occupy the highest three floors of the building with spectacular panoramic views over the city of Toronto.

The proposal is a layered expression of the vertical structural elements, interior glazing (thermal envelope), exterior timber roller shades and an outer layer of transparent, open-jointed glass. The effect is a building which at times appears transparent and expressive – revealing the scale and activity within the building; and at other times, the reflective outer layer of glass gives the building an abstract quality, emphasizing its dramatic proportion.

At street level, residents enter a triple-height lobby from Bloor Street and take one of four dedicated lifts to their condo level. Residences will range from one bedroom, to multi-level penthouses, totalling 332 condominium units spread over 64 floors.