This is a list of the tallest buildings in Montreal, ranking
skyscraper
A skyscraper is a tall continuously habitable building having multiple floors. Most modern sources define skyscrapers as being at least or in height, though there is no universally accepted definition, other than being very tall high-rise bui ...
s in the city of
Montreal
Montreal is the List of towns in Quebec, largest city in the Provinces and territories of Canada, province of Quebec, the List of the largest municipalities in Canada by population, second-largest in Canada, and the List of North American cit ...
, Quebec, Canada, by height.
There are currently 71 buildings and structures in Montreal greater than 100 m (328 ft). The tallest building by roof height in the city is the 51-storey, ,
1000 de La Gauchetière
1000 de la Gauchetière is a skyscraper in Montreal, Quebec, Canada. It is named for its address at 1000 De la Gauchetière Street West in the downtown core. It is Montreal's tallest building as per the height definition of the National Buildi ...
.
However, for international comparisons, spires are included as per the
Council on Tall Buildings and Urban Habitat
The Council on Tall Buildings and Urban Habitat (CTBUH) is an international body in the field of tall buildings, including skyscrapers, and Sustainable design, sustainable urban design. A non-profit organization based at the Monroe Building in ...
's most widely used height definition for building height and thus the tallest building according to this definition is the
1250 René-Lévesque
1250 René-Lévesque, formerly known as the "IBM-Marathon Tower," is Montreal's second-tallest skyscraper, with a roof height of 199 meters (without its spire), and a total height of 226.5 meters including the spire. The height definition follow ...
at 226.5m (199m without its spire).
Municipal regulations forbid any building from exceeding the smallest of the following two conditions: the height of
Mount Royal
Mount Royal (, ) is a mountain in the city of Montreal, immediately west of Downtown Montreal, Quebec, Canada. The city's name is derived from the mountain's name.
The mountain is part of the Monteregian Hills situated between the Laurentian M ...
, or 232,5 m (764 ft)
above mean sea level
Height above mean sea level is a measure of a location's vertical distance (height, elevation or altitude) in reference to a vertical datum based on a historic mean sea level. In geodesy, it is formalized as orthometric height. The zero level ...
or 200m of building height. Above-ground height is further limited in most areas and a minority of the downtown land plots are allowed to contain buildings exceeding 120 metres in height.
The maximum limit of 232.5m above mean sea level or height of the
Mont Royal
Mount Royal (, ) is a mountain in the city of Montreal, immediately west of Downtown Montreal, Quebec, Canada. The city's name is derived from the mountain's name.
The mountain is part of the Monteregian Hills situated between the Laurentian ...
is currently attained by
1000 de La Gauchetière
1000 de la Gauchetière is a skyscraper in Montreal, Quebec, Canada. It is named for its address at 1000 De la Gauchetière Street West in the downtown core. It is Montreal's tallest building as per the height definition of the National Buildi ...
(205 m) and
1250 René-Lévesque
1250 René-Lévesque, formerly known as the "IBM-Marathon Tower," is Montreal's second-tallest skyscraper, with a roof height of 199 meters (without its spire), and a total height of 226.5 meters including the spire. The height definition follow ...
(199 m without its decorative
spire
A spire is a tall, slender, pointed structure on top of a roof of a building or tower, especially at the summit of church steeples. A spire may have a square, circular, or polygonal plan, with a roughly conical or pyramidal shape. Spire ...
), the latter of which is shorter, but built on higher ground. The 1000 de La Gauchetière was built before the 1992 municipal ruling on maximum building height.
The history of skyscrapers in Montreal began with the completion of the eight-storey-tall
New York Life Insurance Building in 1888.
Most high-rise construction in Montreal occurred in three periods: the late 1920s to the early 1930s, the early 1960s to the early 1990s and from the 2010s into the 2020s.
Tallest buildings
This list ranks buildings in Montreal that stand at least 100 m (328 ft) tall, based on
CTBUH
The Council on Tall Buildings and Urban Habitat (CTBUH) is an international body in the field of tall buildings, including skyscrapers, and sustainable urban design. A non-profit organization based at the Monroe Building in Chicago, Illinois, U ...
height measurement standards. This includes spires and architectural details but does not include antenna masts. An equal sign (=) following a rank indicates the same height between two or more buildings. Freestanding observation and/or telecommunication towers, while not habitable buildings, are included for comparison purposes; however, they are not ranked. One such tower is the
Tour de Montréal.
Tallest under construction or proposed
Under construction
The following is a list of buildings that are under construction in Montreal and are planned to rise at least . Currently more than one building under construction is claiming the title of the tallest residential building in Montreal, all of which should not exceed the maximum limit of 200m of height as per municipal regulations.
Proposed
Timeline of tallest buildings

This lists buildings that once held the title of tallest building in Montreal.
See also
*
List of tallest buildings in Canada
This is a list of the tallest buildings in Canada. As of December 2024 there are a total of 157 completed and under construction buildings in Canada with an official height of or more. Greater Toronto has 87 (Toronto 84 (including the six tallest ...
*
List of tallest buildings in Quebec
*
Architecture of Montreal
The architecture of Montreal, Quebec, Canada is characterized by the juxtaposition of the old and the new and a wide variety of architectural styles, the legacy of two successive colonizations by the French, the British, and the close presence o ...
Notes
References
{{DEFAULTSORT:Tallest Buildings In Montreal
*
Montreal
Montreal is the List of towns in Quebec, largest city in the Provinces and territories of Canada, province of Quebec, the List of the largest municipalities in Canada by population, second-largest in Canada, and the List of North American cit ...
Lists of buildings and structures in Montreal
Buildings, tallest
Lists of buildings and structures in Quebec