Quadrangle is an industry leader in multi-unit residential buildings, delivering award-winning projects that inspire neighbourhood revitalization and create vibrant new communities.

Over the years, Quadrangle has forged long-lasting relationships with clients who share our commitment to enhancing communities with buildings that are designed to exceed the expectations of owners, residents, neighbours and other stakeholders. These relationships have resulted in diverse experience with high-rise towers and mid-rise communities and specialized expertise in seniors living, purpose-built rental and innovative wood structures. Our projects define neighbourhoods and mark skylines, all while delivering value to our clients.


Our Leaders
aerial photo of a white midrise condo with a green roof, surrounded by an urban streetscape
rendering of two condominium towers next to a major highway
Looking up at balcony's at 130 Bloor
Aerial view of Enigma on the Park
rendering of living room in foreground and dining and kitchen area in the background with pale grey couch, pink detailed rug, white marble dining table and circular hanging lights
rendering of people enjoying a lounge area in a condo with a marble slab wall, wood finishes and a mezzanine level above
Toy Factory Lofts viewed from East Liberty Street.
Façade of The Jack.
rendering looking down upon a courtyard in between three condo towers with a shared podium and rounded projecting balconies