A proposal by promoter Trudel to construct a high-rise tower in the heart of the Vanier neighborhood has sparked a significant debate among urban planning experts. The project, located in the Fleur de Lys area, aims to create what could potentially become the tallest building in the capital.
Ambitious Vision for Fleur de Lys
The proposed development includes nearly 190 housing units, office spaces, and an international-caliber hotel featuring 200 rooms. This tower would stand at 30 stories or more, significantly exceeding the current 20-story limit permitted in the area.
The project is part of a broader redevelopment of Fleur de Lys. While the promoter initially projected 3,500 housing units three years ago, the target has since increased to approximately 4,500 units by 2035.
Urban Integration and Infrastructure Concerns
Paul Mackey, an emeritus member of the Ordre des urbanistes du Québec, has urged the City of Quebec to exercise prudence. Mackey argues that “signature buildings” are often marketing tools, citing the 2015 Phare project as a previous example of pursuing height for its own sake.
Mackey warns that a 30-story tower may be “out of scale” for the location. He has raised several critical technical questions that may need answers before a zoning change is granted, including:
- Whether municipal water pressure is sufficient for such height.
- If the City of Quebec Fire Department’s ladders can reach the summit.
- The potential creation of wind corridors due to the concentration of tall buildings.
Gianpiero Moretti, a professor at the École d’architecture de l’Université Laval, suggests the development could become a “city within a city.” He warns that concentrating so much density in a previously low-density area risks creating an “enclosure” or a “wall” that separates the project from the rest of the city.
The Economic and Social Trade-off
Trudel’s request for increased height is driven by profitability. David Chabot, director of the president’s office at Trudel, stated that unfavorable soil analyses require more expensive construction techniques, making a 20-story building financially unviable.

François Des Rosiers, a professor at Université Laval’s Faculty of Administration, supports this economic reality. He notes that in the midst of a housing crisis, increasing density is a logical solution to ensure the project’s viability and provide necessary housing units.
However, Paul Mackey disagrees with using the housing crisis to “force the hand” of planners. He argues that smaller buildings are more effective at enriching the social fabric and expresses concern that the area is poorly served by public transit and is “repulsive” for pedestrians due to its proximity to Boulevard Hamel, Rue Soumande, and Autoroute Laurentienne.
Potential Next Steps
The project’s future likely depends on whether the municipal administration grants the requested zoning change. The city may need to establish a formal process with the local population to define the vision for the Vanier district.
the city may have to evaluate how this project fits into its broader vision for densifying other areas, such as the site of the former Colisée. If approved, the project could lead to increased pressure on the road network and may necessitate a complete rethink of pedestrian movement in the sector.
Frequently Asked Questions
What is included in the proposed Trudel tower?
The building is planned to have nearly 190 housing units, office spaces, and an international-caliber hotel with 200 rooms.
Why is the developer asking for more than 20 stories?
The developer cites profitability concerns, as unfavorable soil analyses require more expensive construction techniques that make a 20-story building financially impossible.
What are the primary concerns regarding the neighborhood’s infrastructure?
Experts have raised concerns about water pressure, fire department access, wind corridors, increased road traffic, and the lack of tramway service and pedestrian-friendly paths in the Vanier area.
Do you believe city skylines should be shaped by economic viability or by strict urban integration guidelines?
