
A New Era for Urban Living: Introducing Espace Longueuil
The city of Longueuil is taking a bold leap toward modernization and economic growth. In a strategic move to revitalize its urban core, the city has officially selected the proposal from the Montoni Real Estate Group and the renowned Sid Lee Architecture firm to develop a flagship project: Espace Longueuil.
This ambitious multi-purpose complex is designed to be more than just a set of buildings; it is envisioned as a vibrant community hub situated in the heart of the city’s transit district, specifically near the metro station and regional bus terminal.
What Exactly is Espace Longueuil?
Espace Longueuil is designed to address several critical needs of the region simultaneously. By blending business, tourism, and housing, the project creates a “complete living environment” where residents can live, work, and shop in one integrated area.
Key features of the development include:
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- A State-of-the-Art Convention Centre: Featuring a main hall capable of hosting 1,500 people, alongside various smaller meeting rooms to attract corporate events and tourism.
- Luxury Hospitality: A new hotel with approximately 200 rooms, filling a long-standing gap in hotel availability on the South Shore.
- Modern Residential Living: A residential building with roughly 620 units, including a significant commitment to social housing, with 20% of units designated as non-profit.
- Commercial Synergy: Approximately 50,000 square feet dedicated to office spaces and local retail shops.
Strategic Location and Urban Impact
Located at the corner of Saint-Charles and Charles-LeMoyne streets, the site is perfectly positioned opposite the Université de Sherbrooke office building and adjacent to the new Sir Charles residential complex. This “neuralgic perimeter” ensures high visibility and accessibility for thousands of commuters daily.
Mayor Catherine Fournier highlighted that as the fifth-largest city in Quebec, Longueuil has lacked a large-scale gathering space. “This project finally corrects that deficiency,” she stated, emphasizing that the development solves three problems at once: the need for event spaces, the shortage of hotel rooms, and the pressing demand for rental housing.
The Roadmap to 2030
While the vision is clear, the path to completion involves several contractual steps. The City of Longueuil will sell the land to the Montoni group at fair market value, with final agreements expected by February 2027. Additionally, negotiations are ongoing to ensure that local socio-community organizations have access to meeting rooms and office spaces within the complex.
Project Timeline:
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- Construction Start: Planned for 2027.
- Project Completion: Expected delivery in a single phase by 2030.
For those interested in the ongoing urban transformation of the region, keeping an eye on the Official City of Longueuil portal is the best way to stay updated on local developments.
A Vision for a Sustainable Community
Roula Abi-Ghanem of Montoni and Jean Pelland of Sid Lee Architecture both emphasized that the goal is to create a “beacon” for the sector. By integrating common spaces and diverse services, Espace Longueuil aims to be an animated, constant flow of activity that benefits both visitors and long-term residents alike.




