Constitution Square

Constitution Square is Ottawa’s premier class ‘AA’ LEED® Platinum certified office complex comprised of three prominent office towers that are joined at the base by an expansive, multi-storey contiguous lobby. The landscaping, interior finishes and contemporary decor throughout Constitution Square are a testament to its level of institutional quality and management. Tenants and visitors enter through one of six stylized exterior entrances to a spacious, high-ceilinged lobby characterized by timeless flame-cut granite columns. 

Its location in the heart of Ottawa’s Central Business District, with easy access to all transit options, and convenient connection to/from Highway 417 via Lyon Street/Kent Street is unrivaled. Constitution Square offers a wide variety of quality amenities and retail services to customers, meeting their business and personal needs. 

Leasing Information