900 St-Jacques

June 4, 2026

Distinction Aucun

Located in Montreal’s evolving Quartier des Gares, 900 Saint-Jacques reimagines the residential tower as an urban gateway that connects heritage, public life, and ecological sensitivity. Rooted in a layered understanding of the site’s past and future, the project reclaims space for greenery, terraces, and social activity while improving pedestrian and cycling circulation.

The tower is composed of a base, mid-rise body, and crown, carefully positioned to create an elegant skyline presence while minimizing visual impact toward Mount Royal. Its ground floor activates Saint-Jacques Street through landscaped public spaces, sheltered walkways, and a restaurant that restores local conviviality.

The façade draws on Montreal’s architectural heritage, reinterpreting cruciform geometries through durable precast concrete that evokes the city’s mineral character while enhancing thermal performance. Shared terraces, hanging gardens, and adaptable family-oriented residences foster social connection, inclusivity, and biodiversity.

900 Saint-Jacques ultimately strengthens Montreal’s identity by weaving architecture, community, and urban continuity into a renewed civic landmark.

JURY COMMENT(S)

As ubiquitous as the residential tower has become in Canadian cities, it is rare that one achieves a level of urban and architectural resolution exhibited by the 900 St-Jacques tower in Montreal. Located on a prominent but hostile site, surrounded by highway and railway infrastructure, the base of the tower is carefully organized to optimize exterior space, complement the evolving streetscape and benefit from the emerging green corridor of the Quartier des gares. The articulation of the tower reflects the programme – hotel at the base and rental apartments in the main body, separated by a recessed storey for amenities. The compact floor plate of the main body of the tower is carefully modulated to make its’ profile more slender set against Mont-Royal and more substantial approaching from east or west. Most remarkable and contrary to the typical contemporary glass tower, the architectural expression of the precast concrete envelope varies through the base, body and crown of the tower – varying proportion, rhythm, depth and texture and creating a seemingly woven pattern that shifts with the play of light on each elevation. Entirely novel, it recalls the substantial presence of early modern stone clad towers in Montreal such as the Sun Life building and, even more so, the local Brutalist tradition of the neighbouring Place Bonaventure.