1. Introduction: From Vision to Reality

A year ago, we reported on the City of Longueuil’s pressing ambition: to fill a glaring infrastructure void by building a convention center, a hotel, and hundreds of residential units right at the doorstep of its main metro station.

The challenge was substantial for Quebec’s fifth-largest city, which until now lacked a single venue capable of hosting more than 250 people.

Today, Mayor Catherine Fournier’s administration is turning those plans into concrete action. Following a call for proposals targeting the final municipal plot in the area—located at the intersection of Saint-Charles and Charles-LeMoyne streets—the City has selected a joint bid from Groupe Montoni and Sid Lee Architecture. Officially dubbed "Espace Longueuil," the project scales up the City's original targets and redraws the South Shore skyline.

2. Project Anatomy and Projected Attendance

Espace Longueuil will rest on four major architectural and functional pillars:

• A Large-Scale Convention Center: While the initial tender called for a 1,125-person capacity, the winning proposal delivers a modular main hall capable of hosting 1,500 people, flanked by multiple adjacent breakout rooms.

• A Modern Hotel Hub: An establishment offering approximately 200 rooms will be built to directly support the venue's event activity.

• A Massive Residential Component: The construction of 620 rental units (up from the 500 originally floated in early neighborhood blueprints).

• A Commercial and Business Base: Roughly 50,000 square feet dedicated to office spaces and ground-floor retail.

Projected Foot Traffic:

Directly hooked into the Longueuil–Université-de-Sherbrooke metro station and the regional bus terminal, the site will capture massive organic foot traffic. Projections estimate the convention center alone will draw 45,000 to 70,000 business tourists annually. On a daily basis, thousands of residents, commuters, workers, and students will circulate through the public plazas of this complete living environment.

3. Economic Impacts and Financial Parameters

The financial structure of Espace Longueuil relies on a public-private synergy designed to protect taxpayers while maximizing municipal real estate yields:

• Land Sale and Private Investment: The city-owned land will be sold to Groupe Montoni at fair market value, with the contractual closing scheduled by February 2027. The total construction costs of this mega-project will be 100% backed by private capital.

• Zero Operating Subsidies: The municipal administration is holding a firm line: it will inject no public tax dollars into the operating costs of either the convention center or the hotel.

• Public Infrastructure: Municipal spending in the sector will be strictly confined to upgrading supporting public works, such as water mains, electrical grids, and the redesign of connecting streets and parks.

• Local Fiscal Spin-offs: The addition of 50,000 square feet of commercial and office space guarantees a recurring stream of new property tax revenue for the City, while generating hundreds of direct jobs in hospitality, catering, and event management.

4. Social Impact and Community Integration

One of the most striking aspects of Espace Longueuil is its direct response to ongoing social pressures:

• 20% Affordable Housing (NPO): Of the 620 rental units built, roughly 124 apartments will be strictly dedicated to non-profit housing. This ensures long-term social diversity in the heart of a Transit-Oriented Development (TOD).

• Spaces Reserved for Community Groups: The upcoming contractual phases will establish financial parameters allowing local socio-community organizations to use office spaces and meeting rooms at accessible, preferential rates.

• Human-Centric Design: According to Jean Pelland, Managing Partner at Sid Lee Architecture, the complex was conceived as a "beacon" open to its community. The architecture will avoid an "ivory tower" effect by offering accessible public squares and ground-level amenities serving both the residents of the new towers and everyday transit users.

5. Timeline: The Countdown to 2030

The construction schedule has been tightened to ensure rapid delivery and minimize prolonged disruption in this vital transit corridor:

1. By February 2027: Finalization of contractual agreements, confirmation of Montoni's business partners, and the official sale of the land.

2. During 2027: Official ground-breaking and excavation.

3. 2027 – 2030: Continuous construction carried out in a single, uninterrupted phase (avoiding a decade-long sprawling worksite).

4. Horizon 2030: Simultaneous grand opening and delivery of the convention center, hotel, retail spaces, and residences.

Summarizing the announcement, Mayor Catherine Fournier emphasized her goal of "killing at least three birds with one stone": giving the city a gathering space worthy of its demographic weight, solving the South Shore's hotel shortage, and injecting hundreds of new units into the housing market.

Teamed with the upcoming construction of the South Shore's tallest residential tower (the Sir Charles project) and the future waterfront neighborhood, Longueuil’s metro sector is embarking on the most profound urban metamorphosis in its modern history.