Plateau · Plateau Mont-Royal
L'Usine Mont-Royal
4517 avenue de l'Hôtel-de-Ville · Montréal
Espace Loft is a real estate team at eXp Agence Immobilière.
Available units
Units available at L'Usine Mont-Royal.
Every loft currently listed at this address, whatever the brokerage. We keep the list current ourselves.
Inventory verified on October 16, 2026
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The building’s story
At the corner of avenue du Mont-Royal, a six-storey former factory looks out over the city through long rows of windows. Textiles were once made here, for Dominion Textile according to past listings. Today, L'Usine Mont-Royal is home to 35 lofts.
According to the syndicate's appraisal report, the building dates from 1935. In 1998 it became a condominium: 35 lofts on the upper floors, a shop at street level and a garage below. What makes a factory stayed: the reinforced concrete structure, the exposed concrete ceilings, the columns and the beams.
Picture 10-foot concrete ceilings, up to 11 feet in some units, wood floors and windows running the full length of the lofts, up to 50 linear feet in one corner unit. Based on our information, units range from 703 sq. ft. to 1,185 sq. ft. The building has an elevator, basement storage, indoor parking for some units and a shared rooftop terrace, with Mount Royal and downtown on the horizon.
Downstairs is avenue du Mont-Royal, with its cafés, its shops and a grocery store at the foot of the building. Rue Saint-Denis and boulevard Saint-Laurent are a few minutes away, as are Jeanne-Mance Park and Mount Royal, and Mont-Royal metro is about a 5-minute walk.
L'Usine Mont-Royal speaks to people who want a concrete loft in the heart of the Plateau, with avenue du Mont-Royal as their front yard.
Every loft has a story. The story of L'Usine Mont-Royal begins in a textile factory on avenue du Mont-Royal. Our job is to help you find the one that becomes yours. Olivier Mailloux and Amélie Flanagan, real estate brokers, follow the Plateau Mont-Royal loft market closely and work with buyers and sellers across Montreal.
Architectural features
- Former textile factory according to past listings, a 1935 building
- A condominium since 1998 (declaration published in 1998)
- 35 lofts on 6 floors, shop at street level
- Based on our information, units range from 703 sq. ft. to 1,185 sq. ft.
- 10-foot concrete ceilings, up to 11 feet depending on the unit
- Reinforced concrete structure, exposed columns and beams
- Windows running the full length of the lofts, up to 50 linear feet in one corner unit
- Wood floors
- Shared rooftop terrace with views of Mount Royal and downtown
- Indoor parking for some units
- Basement storage and bike space
- Elevator
- Avenue du Mont-Royal right outside
- Mont-Royal metro about a 5-minute walk away
Building amenities
- Elevator
- Indoor parking
- Storage
- Bike storage
- Shared terrace
The numbers · 2025
A few numbers on the building.
- Units sold
- 2
- Average price
- $705,000
- Average price / sq. ft.
- $735
- Condo fees / sq. ft. / month
- $0.44
RentalsAverage rent $2,250 / month · Average rent / sq. ft. $2.48
Source: Centris, transactions closed from January 1 to December 31, 2025, compiled by Espace Loft.
The complete sales and rental statistics for this building.
Get the complete statisticsNearby
The good addresses, a short walk away.
Avenue du Mont-Royal, rue Saint-Denis, boulevard Saint-Laurent, Jeanne-Mance Park, Mount Royal, Mont-Royal metro (Orange Line, about a 5-minute walk) and Laurier metro (about a 9-minute walk).
- Metro Mont-Royal5 min à pied
- Metro Laurier (environ 9 min à pied)9 min à pied
Other buildings
To compare before you decide.
Other loft buildings in the same area, to compare volumes, fees and shared spaces.

Your broker for this building
We know L'Usine Mont-Royal.
We follow this building one listing at a time: the corner units, the floors that catch the sun, what the co-ownership fees actually cover. That’s been our specialty since 2010.
“My job isn’t to sell you this building. It’s to tell you honestly whether it’s the right one for you, or whether we should look elsewhere.”
Whether you’re comparing two buildings, ready to make an offer, or just curious what a loft looks like inside, we take the time it takes. No pressure.



