Interior view of the Centre Block showing the Gothic ornament of the building, 2010.
Photo: Parks Canada | Parcs Canada
- Built
- 1916–1927
- Recognized
- 1987
- By
- Government of Canada
The register’s text, word for word
Description
Housing the Senate and the House of Commons, the Centre Block in the Parliament Complex is an ordered, monumental building constructed in Nepean sandstone with copper roofing. Designed in a Gothic revival style, the clearly articulated exterior, with its grand public entrance through the soaring Peace Tower, and flanking entrances to the House of Commons and Senate Chambers, reflects a rational and well-ordered interior plan. The designation is confined to the footprint of the building.
Heritage value
The Centre Block was designated as a Classified Federal Heritage Building because of its exceptional significance as a national landmark, and because of the ceremonial and iconographic design and detailing of the building itself. As the site since 1922 of both the House of Commons and the Senate, it has come to symbolize Canada's nationhood.
Sources:
Robert Hunter, Parliament Hill Complex, Ottawa, Ontario, Federal Heritage Building Review Office Building Report 86-052; Parliament Hill Complex, Ottawa, Ontario, Heritage Character Statement, 86-052.
Character‑defining elements
Key elements that define the heritage value of the site include:
-its conception as a symbol of Canada;
-the whole of its exterior, centred on the Peace Tower;
-its many public interiors and its ceremonial circulation spaces, which are inextricably entwined with its symbolic and practical functions as the seat of government, and thus embody its heritage character;
-its function as an example of the design methodology of the École des Beaux Arts applied to a Gothic design vocabulary;
-its clear functional layout reinforced by a carefully considered hierarchy of space;
-the Gothic ornament of the building, which does not aspire to a 19th century picturesqueness, and which is carefully worked out to reinforce the clear reading of the building and its hierarchy of space;
-the on-going carving program in the building, which has become a small part of its heritage character (the original design of the building made ample provision for continuing decoration, which has generally taken the form of commemorative devices).
End of the register’s text
Location
111 Wellington Street, Ottawa, Ontario, Canada
45.42510° N, 75.69986° W
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Nearby
All 195 places in Ottawa
EnhancedParliament Hill, Complexwithin 100 m · 1859
Parliament Buildings National Historic Site of Canadawithin 100 m · 1859
Parliament Hill, Librarywithin 100 m · 1859
Public Grounds of the Parliament Buildings National Historic Site of Canadawithin 100 m · 1873
Commissariat Building200 m · Rideau Canal National Historic Site · 1827
Parliament Hill, East Block200 m · 1859
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From the Canadian Register of Historic Places, as last updated on December 12, 2025. The register’s text is shown word for word.