National Historic Site of Canada
The Main National Historic Site of Canada
Montréal, Quebec
Also known as Saint-Laurent Boulevard, Boulevard Saint-Laurent

One block of this Historic District.
Photo: Parks Canada Parcs Canada 1996 (Gordon Fulton)
- Recognized
- 1996
- By
- Government of Canada
The register’s text, word for word
Description
The Main is a 6-kilometre long district along Boulevard Saint Laurent in Montreal from la rue de la Commune in the south to la rue Jean-Talon in the north where consecutive waves of immigrants settled, establishing businesses and homes. The district is characterized by a mixture of small factories, shops, theatres and restaurants established and developed over time by numbers of peoples from a variety of ethnic backgrounds.
Heritage value
The Main (Boulevard Saint Laurent) was designated because:
- the district is a special place in Canada speaking to the emergence and development of cultural communities representative of Canadian society as a whole;
- as the immigrants' corridor, the district's cosmopolitan character and the constant renewal brought about by the merging and mixing of cultures and aesthetics give it a very special sense of place;
- with its textile and clothing factories, its numerous small businesses and the world of the theatre and entertainment, it has evolved a way of life that has inspired novelists, poets, singers, and film-makers.
The heritage value of the district resides in its association with successive waves of immigrants and their efforts to establish lives in Canada. The district is characterized by a variety of functional building types, usually of a modest scale, and their successive redevelopment by numbers of peoples from a variety of ethnic backgrounds, imparting to the district a distinctly cosmopolitan flavour.
SourceHistoric Sites and Monuments Board of Canada, Minutes, June 1996.
Character‑defining elements
The elements that characterize the heritage value of the district include:
- the linear quality of the 6-kilometre stretch of street;
- the evolutionary nature of the streetscape with buildings dating from many time periods;
- the modest scale of most structures;
- a variety of functional building types including small factories, shops, restaurants,- theatres, as well as religious, institutional and community structures;
- the orientation of most buildings to the street;
- a preponderance of masonry structures;
- a strong presence in certain sectors of Montreal's "urban vernacular", 2 to 3 storey structures with grey Montréal stone facades and brick party walls;
- the variety and constant evolution of aesthetic expression.
End of the register’s text
Location
Saint Laurent Street (de la Commune- Jean Talon), Montréal, Quebec, H2T, Canada
45.52104° N, 73.58829° W
Get directions (opens in a new tab)Being on the register doesn’t make a place open to visitors. Many are private homes or businesses; please view them from the street.
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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.