Our available spaces

Located in Westmount, close to numerous transportation options, 1100 Atwater offers its tenants and visitors an inspiring work environment. In addition to offices designed to maximize team efficiency, the building is equipped with:

A rooftop terrace with views of Montreal
Secured bike storage areas
EV charging stations
Individual and secured showers

Visit the spaces

Street Level retail space

1,611 sq ft retail space

Suite 1200

6,047 sqft office space with turnkey l

Suite 2100

7.221 sq ft office spacewith turnkey layout

Suite 4000

7,280 sq ft office space with turnkey l

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The 1100 Atwater

The building

Seven floors totaling approximately 175,500 square feet
Indoor and adjacent parking
Open ceiling concept, loft style
Free height — slab to slab:
— Lobby +/- 18′ 8″
— 1^st floor +/- 11′ 4″
— 2^nd floor +/- 10′ 11″
— 3^rd floor +/- 10′ 11″
— 4^th floor +/- 11′ 6″
— 5^th floor +/- 12′ 7″
— 6^th floor +/- 14′ 5″
— 7^th floor +/- 14′ 4″

Accessibility

The main entrance, restrooms and elevators are accessible to people with reduced mobility

Structure

Reinforced concrete slab
Column frame: 30 feet x 30 feet

Fenestration

New windows on all building façades
Curtain wall on the northeast corner of the building
Solar shades

Elevators

Three new passenger elevators with a capacity of 4,000 lbs each
Two passenger elevators with a capacity of 2,500 lbs each
A modernized freight elevator with a capacity of 5,000 lbs

Plumbing

New restrooms and water fountains installed on all floors

Heating, Ventilation And Air Conditioning

New heat pumps and electric baseboards on all floors
Three new electric boilers
New central fresh air unit
Two new cooling towers
New humidification system
New distribution of ventilation ducts based on an open area concept
New automated management control system

Electricity

Suspended LED lighting fixtures
New electrical input with a total capacity of 4000 A
New electrical distribution
Office floors powered by a busbar system with a total capacity of 2,500 A
Three diesel generators serving the building with residual capacity available for tenants needs:
— A combustion generator with a capacity of 1500kVA
— Two turbine generators with a capacity of 1,000kVA each

Fire protection

New sprinkler systems and fire alarm

Additional features

LEED Gold Certification (2021), BOMA Best Gold (2023), Canadian Green Building Council BCZ Performance Certification (2023), BOMA 360 (2025)
Rooftop terrace
Showers
Electric vehicle charging station and secure bike storage
Outdoor podium
Identification wall in the lobby
Equipment connected to the backup generator:
— Elevators
— Restroom blocks
— Fresh air unit
— Colling towers
— Pumps

Discover our available spaces