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Le 400 Atlantic 400 Av Atlantic 292 - 44,027 SF of 4-Star Office Space Available in Montréal, QC H2V 4M1



Highlights
- Strategically located adjacent to Montreal’s AI Hub and near the Université de Montréal science campus
- Exceptional connectivity via Highway 40 and the Blue Line of the metro
All Available Spaces(15)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Condition
- Available
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 1 - 3 People
- High ceilings
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 4 - 12 People
- High ceilings
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 7 - 20 People
- High ceilings
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 4 - 11 People
- High ceilings
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 6 - 19 People
- High ceilings
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 3 - 7 People
- High ceilings
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 3 - 10 People
- High ceilings
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 10 - 32 People
- High ceilings
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 21 - 67 People
- High ceilings
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 11 - 33 People
- High ceilings
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 3 - 10 People
- High ceilings
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 4 - 11 People
- High ceilings
- Can be combined with additional space(s) for up to 2,640 SF of adjacent space
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 4 - 11 People
- High ceilings
- Can be combined with additional space(s) for up to 2,640 SF of adjacent space
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 25 - 79 People
- High ceilings
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 11 - 33 People
- High ceilings
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| Ground, Ste RC100 | 292 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 1st Floor, Ste 100 | 1,409 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 1st Floor, Ste 102 | 2,494 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 1st Floor, Ste 103 | 1,320 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 1st Floor, Ste 104 | 2,278 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 1st Floor, Ste 105 | 846 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 2nd Floor, Ste 201 | 1,194 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 2nd Floor, Ste 202 | 3,986 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 3rd Floor, Ste 300 | 8,363 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 4th Floor, Ste 400 | 4,072 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 7th Floor, Ste 701 | 1,189 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 7th Floor, Ste 702 | 1,316 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 7th Floor, Ste 703 | 1,324 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 9th Floor, Ste 900 | 9,827 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 10th Floor, Ste 1000 | 4,117 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
Ground, Ste RC100
| Size |
| 292 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
1st Floor, Ste 100
| Size |
| 1,409 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
1st Floor, Ste 102
| Size |
| 2,494 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
1st Floor, Ste 103
| Size |
| 1,320 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
1st Floor, Ste 104
| Size |
| 2,278 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
1st Floor, Ste 105
| Size |
| 846 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
2nd Floor, Ste 201
| Size |
| 1,194 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
2nd Floor, Ste 202
| Size |
| 3,986 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
3rd Floor, Ste 300
| Size |
| 8,363 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
4th Floor, Ste 400
| Size |
| 4,072 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
7th Floor, Ste 701
| Size |
| 1,189 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
7th Floor, Ste 702
| Size |
| 1,316 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
7th Floor, Ste 703
| Size |
| 1,324 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
9th Floor, Ste 900
| Size |
| 9,827 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
10th Floor, Ste 1000
| Size |
| 4,117 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
Ground, Ste RC100
| Size | 292 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 1 - 3 People
- High ceilings
1st Floor, Ste 100
| Size | 1,409 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 4 - 12 People
- High ceilings
1st Floor, Ste 102
| Size | 2,494 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 7 - 20 People
- High ceilings
1st Floor, Ste 103
| Size | 1,320 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 4 - 11 People
- High ceilings
1st Floor, Ste 104
| Size | 2,278 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 6 - 19 People
- High ceilings
1st Floor, Ste 105
| Size | 846 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 3 - 7 People
- High ceilings
2nd Floor, Ste 201
| Size | 1,194 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 3 - 10 People
- High ceilings
2nd Floor, Ste 202
| Size | 3,986 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 10 - 32 People
- High ceilings
3rd Floor, Ste 300
| Size | 8,363 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 21 - 67 People
- High ceilings
4th Floor, Ste 400
| Size | 4,072 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 11 - 33 People
- High ceilings
7th Floor, Ste 701
| Size | 1,189 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 3 - 10 People
- High ceilings
7th Floor, Ste 702
| Size | 1,316 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 4 - 11 People
- Can be combined with additional space(s) for up to 2,640 SF of adjacent space
- High ceilings
7th Floor, Ste 703
| Size | 1,324 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 4 - 11 People
- Can be combined with additional space(s) for up to 2,640 SF of adjacent space
- High ceilings
9th Floor, Ste 900
| Size | 9,827 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 25 - 79 People
- High ceilings
10th Floor, Ste 1000
| Size | 4,117 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Signature exposed red brick, oversized timber beams, and soaring 11-foot ceilings define these move-in ready, built-out spaces. Generous natural light and efficient open-plan configurations create inspiring, highly functional work environments ideally suited for technology, design, and creative firms. Interior finishes include refurbished hardwood floors, exposed concrete ceilings, glass-partitioned offices, contemporary lighting, and quality design details throughout.
- Fits 11 - 33 People
- High ceilings
Property Overview
Now leasing at 400 Atlantic Avenue — a fully modernized brick-and-beam landmark offering character-rich loft office space in one of Montreal’s most dynamic districts. This ten-storey heritage property was comprehensively revitalized in 2021 with a focus on performance, sustainability, and long-term asset quality. Capital improvements include the replacement of all original windows with energy-efficient insulated systems, the installation of central air conditioning, and a new electrical power supply room — delivering modern infrastructure while preserving the building’s authentic industrial identity. Availabilities range from efficient 800-square-foot suites to a fully built-out 15,000-square-foot penthouse featuring a private rooftop terrace. The building boasts an on-site bakery and café from renowned Hof Kelsten on the ground floor. Other property amenities include exterior parking, secured bicycle storage facility, on-site showers, and a freight elevator. Strategically located adjacent to Montreal’s AI Hub and near the Université de Montréal science campus, 400 Atlantic offers exceptional connectivity via Highway 40 and the Blue Line of the metro. Positioned at the crossroads of Mile-Ex, Mile End, Little Italy, and Outremont, the property benefits from a vibrant mix of dining, culture, and urban energy
- Bus Line
- Commuter Rail
- Metro/Subway
Property Facts
Select Tenants
- Floor
- Tenant Name
- Industry
- 2nd
- Beam Medical Inc.
- -
- 4th
- Claynosaurz
- -
- 6th
- Gentilhomme
- Information
- GRND
- Hof Sucré
- -
- 7th
- Novum
- Professional, Scientific, and Technical Services
- 8th
- Receptour
- Services
- 5th
- SKEMA Business School
- Educational Services
- 7th
- Sony Musique
- -
- 8th
- Toundra Voyages
- Services
- 8th
- Windigo Adventure
- Services
Presented by
Le 400 Atlantic | 400 Av Atlantic
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