Saint-Henri · Le Sud-Ouest
Les Lofts Impérial Phase 5
3700 rue Saint-Antoine O · Montréal
Espace Loft is a real estate team at eXp Agence Immobilière.
Available units
Units available at Les Lofts Impérial Phase 5.
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
Picture rue Saint-Antoine in the early 20th century: Imperial Tobacco workers head into the factory for their shift, in the heart of Saint-Henri. The building is still standing at number 3700. Since 2010, it has been home to phase 5 of Les Lofts Impérial.
The former Imperial Tobacco complex was converted into lofts in phases, starting in 2008. At 3700 rue Saint-Antoine Ouest, the conversion delivered 141 lofts over four storeys in 2010. The factory's concrete is still the backbone of the place.
Inside, your eye rises to concrete ceilings of 12 to 14 feet depending on the unit. Windows reach up to 8 feet, and several lofts make the most of that height with a mezzanine, the kind of space that becomes a work nook or extra storage. Units range from 396 sq ft to 1,122 sq ft, from open studios to two-bedroom corner lofts. On the ground floor, some open onto a private terrace facing the inner courtyard.
The complex's eight phases share a sports centre with a weight room, an indoor basketball court and a studio. An indoor garage rounds things out.
Outside is Saint-Henri. Lionel-Groulx metro, where the Green and Orange lines meet, and Place-Saint-Henri station are each a 9-minute walk away. Atwater Market, the cafés and restaurants of rue Notre-Dame Ouest and the Lachine Canal bike path are all within walking distance.
Phase 5 speaks to people who want the volumes of a former factory, ceilings that often top 13 feet and two metro stations within easy reach.
Every loft has a story. Les Lofts Impérial Phase 5's begins in a Saint-Henri tobacco factory. Our job is to help you find the one that becomes yours. Olivier Mailloux and Amélie Flanagan, real estate brokers, follow the Saint-Henri loft market closely and work with buyers and sellers across Montreal.
Architectural features
- Former Imperial Tobacco industrial complex in the heart of Saint-Henri
- Converted into lofts in 2010: phase 5 of an eight-phase complex
- 141 lofts over four storeys
- According to our information, units range from 396 sq ft to 1,122 sq ft
- Ceilings of 12 to 14 feet depending on the unit
- Windows up to 8 feet
- Several units with a mezzanine
- Some ground-floor units have a private terrace on the inner courtyard
- Shared sports centre: weight room, indoor basketball and studio
- Indoor garage
- Lionel-Groulx metro a 9-minute walk away
- Place-Saint-Henri metro a 9-minute walk away
- Atwater Market and the Lachine Canal bike path within walking distance
Building amenities
- Gym
- Elevator
- Indoor parking
- Storage
- Garbage chute
- Inner courtyard
The numbers · 2025
A few numbers on the building.
- Units sold
- 8
- Average price
- $420,250
- Average price / sq. ft.
- $694
- Condo fees / sq. ft. / month
- $0.84
RentalsAverage rent $1,841 / month · Average rent / sq. ft. $3.35
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.
Lionel-Groulx (Green and Orange lines) and Place-Saint-Henri stations, Atwater Market, rue Notre-Dame Ouest and the Lachine Canal.
- Metro Lionel-Groulx9 min à pied
- Metro Place-Saint-Henri
13 loft buildings on file· © OpenStreetMap
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 Les Lofts Impérial Phase 5.
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.


