Office of the Prime Minister and Privy Council building - formerly known as The Langevin Block. The East Block of the Parliament Buildings is reflected in the windows.

“In June 2017, the federal government announced that it is renaming the Langevin Block building, which sits across from Parliament Hill, out of respect for Indigenous Peoples.

Prime Minister Justin Trudeau says keeping the name of Sir Hector-Louis Langevin – someone associated with the residential school system – on the building that houses Prime Minister’s Office clashes with the government’s vision.

Instead, the building will be called the Office of the Prime Minister and Privy Council.”

Source: <a href="https://www.macleans.ca/politics/trudeau-renames-langevin-block/" rel="nofollow">www.macleans.ca/politics/trudeau-renames-langevin-block/</a>

“Langevin Block National Historic Site of Canada, stands within Confederation Square National Historic Site of Canada, located on Wellington Street in downtown Ottawa, Ontario. Prominently situated opposite Parliament Buildings National Historic Site of Canada, it is one of the finest federal examples of a Second Empire style office building. Of robust appearance, this four-storey high building, features a limestone exterior, pavilion massing, round arched windows and a copper mansard roof; complimented by a rich decorative vocabulary. The building is well-known due to its current use as the Prime Minister’s Office and the Privy Council Office. Official recognition refers to the building on its footprint at the time of designation.

Constructed between 1883 and 1889, the Langevin Block is one of the best surviving examples of the work of Thomas Fuller, Chief Architect of the Department of Public Works from 1881 to 1896. During his tenure as Chief Architect, Fuller supervised the construction of over 140 buildings across Canada and was responsible for designing buildings in smaller urban centres that came to symbolize the federal government. Fuller’s attention to architectural details and his interest in creating a distinguished collection of federal buildings through the use of superior materials and craftsmanship is evident in the design and construction of the Langevin Building.”