Developed and built by Louis Dreyfus Property Group, 1981 McGill College Avenue was designed by The Webb Zerafa Menkes Housden Partnership and occupies a strategic site at the economic center of Montreal. With its distinguished architecture, quality materials and unique configuration, the building is a commanding presence on McGill College Avenue, a tree-lined boulevard leading from McGill University to Place Ville Marie.

1981 McGill College Avenue is composed of joined towers rising 16 and 20 stories for a total of 636,000 square feet. Space can be connected from both towers for a full floor of 36,000 square feet. Similar full-floor identity and privacy can be provided for half-floor users of 18,000 square feet. The terraced plaza with a monumental sculpture by Raymond Mason leads to a spacious 37-foot high lobby with granite and stainless steel finishes.

1981 McGill College Avenue was sold in 1991.