Commercial Properties for Lease in Westmount

Westmount Office/Medical for Lease - Atwater-Westmount

Westmount Medical Centre offers a friendly environment for your practice located within walking distance of the MUHC Glen site and three pharmacies in the same quadrilateral including one in the building. The Centre also offers exclusive indoor parking for doctors as well as outdoor parking for patients and staff, elevators, waiting room spaces on each floor, and a state-of-the-art heating and air conditioning system.

Property Type:

Office

Date on Market:

2019-01-24

Westmount Office for Lease - Atwater-Westmount

Located just 500 meters from Atwater Metro station, the property boasts a Walk Score of 95, ensuring convenient access to public transit, retail amenities, and dining options along Sherbrooke Street and Greene Avenue. The sublease is available from July 1, 2026, through July 31, 2028, with negotiable furniture options and one interior parking space available. This office is ideal for businesses seeking a well-connected, move-in-ready space in a vibrant commercial corridor.

Date on Market:

2026-04-08

Westmount Office for Lease - Atwater-Westmount

The property at 1308-1314 Av Greene in Westmount, QC is a Class B office building constructed in 1960 with a total size of 69,300 SF. It is situated in a dense urban area with a Walk Score of 100 and offers access to public transportation, including metro and bus lines. The building provides surface parking for 30 vehicles and is approximately 9.6 miles from Montréal-Pierre Elliott Trudeau International Airport.

Date on Market:

2026-03-24

Montréal Retail for Lease - Atwater-Westmount

Date on Market:

2025-12-30

Westmount Office for Lease - Atwater-Westmount

Situated in the heart of Westmount, 4444 Ste-Catherine Ouest offers a distinguished commercial address in one of Montréal’s most sought-after urban enclaves. This professionally managed office building is surrounded by a dynamic mix of retail, dining, and transit options, making it a strategic location for businesses seeking visibility and convenience. The property benefits from proximity to Greene Avenue and Atwater Metro Station, placing tenants within walking distance of cafés, restaurants, and essential services.

Date on Market:

2025-06-18

Montréal Office/Retail, Retail for Lease - Atwater-Westmount

AAA location. Bright corner property directly across the street from Lionel Groulx metro. Multiple spaces available for rent from small retail to large office space.

Date on Market:

2025-03-27

Westmount Office/Retail for Lease - Atwater-Westmount

Property Type:

Retail

Date on Market:

2024-06-17

Westmount Office/Medical, Retail for Lease - Atwater-Westmount

La Place Toulon est adjacente au centre-ville de Montréal au cœur de Westmount. Ce prestigieux immeuble de bureaux médical/professionnel a été récemment rénové et offre des vues spectaculaires sur le fleuve et la montagne. La Place Toulon est facilement accessible, la station de métro et d'autobus Atwater est de l'autre côté de la rue, l'immeuble dispose de deux niveaux de stationnement intérieur et le quartier abrite également une multitude de restaurants, de divertissements et de commerces. Place Toulon offre des opportunités de location de bureaux clés en main à court et à long terme. Place Toulon is adjacent to Montreal’s downtown core in the heart of Westmount. This prestigious medical / professional office building was recently renovated and offers spectacular views of the river and mountain. Place Toulon is easily accessible, the Atwater Metro and Bus station is across the street, the building has two levels of indoor parking and the area is also home to a multitude of dining, entertainment and shopping venues. Place Toulon offers short and long term, turn-key office leasing opportunities.

Date on Market:

2026-05-29

Montréal Retail for Lease - Atwater-Westmount

The building is a multi-story residential complex known as Château St-Marc, incorporating ground-floor retail space. Completed in 1965, it comprises 136 residential units and totals approximately 166,650 square feet. The property features strong accessibility metrics, including proximity to downtown Montréal’s core and public transit routes. The available retail unit on the ground floor offers 2,900 square feet of leasable space, with suitable utility infrastructure to accommodate commercial operations.

Property Type:

Multifamily

Date on Market:

2026-01-08

Montréal Retail for Lease - Atwater-Westmount

Property Type:

Office

Date on Market:

2025-09-22

Westmount Office for Lease - Atwater-Westmount

4150 Sainte-Catherine Street West is strategically located at the intersection of Greene Avenue and Sainte-Catherine Street West, in the heart of Westmount's business district. This building offers users a space that combines office and retail. It includes 141,000 square feet of office space on five floors and a dedicated retail area on the complex's mezzanine level, featuring some of Montreal's iconic institutions, including Café Gentile, Bagels on Greene, and LittleBear pet store. This unique and integrated ecosystem makes this tower a prime destination where business and creativity can thrive.

Date on Market:

2025-08-12

Westmount Office for Lease - Atwater-Westmount

Immeuble de bureaux de prestige stratégiquement situé au coin de l’avenue Greene et du boul. de Maisonneuve.

Date on Market:

2025-01-23

Westmount Office, Office/Medical for Lease - Atwater-Westmount

Building for lease very well located in Wesmount, highly fenestrated allowing alot of light.

Date on Market:

2025-07-17

Montréal Office for Lease - Atwater-Westmount

Located on the west side of Courcelle Street, south of St. Jacques Street and north of Notre Dame St. West. Authentic Brick-and Beam loft office spaces in the heart of St-Henri located steps from the metro and Notre-Dame streets restaurants, this former textile factory is home to a community of dynamic and creative companies.

Date on Market:

2025-06-23

Montréal Office for Lease - Atwater-Westmount

Authentic Brick-and-Beam loft office spaces in the heart of St-Henri. Located steps from the metro and Notre-Dame street’s restaurants, this former factory is home to a community of dynamic and creative companies. Nearby Public Transit. Restaurants, Cafes and a Gym in the Building. Building has health Services on site. Situated near MOEB Museum.

Date on Market:

2026-06-15

Westmount Office for Lease - Atwater-Westmount

Located in a trendy district of the city, the location benefits from a high volume of pedestrian traffic and a privileged clientele. Surrounded by multiple services: restaurants, banks, optometrist, schools, cafes. High-end shop windows. Located two minutes from the new McGill University Health Center and close to highways 15 and 720. Easily accessible by public transport and 5 minutes walk from Vendôme metro.

Date on Market:

2022-11-17

Westmount Office for Lease - Atwater-Westmount

The property features professionally maintained common areas and includes in-suite cleaning services. The immediate availability of multiple suite sizes provides flexible occupancy options for companies at different stages of growth. With proximity to major urban thoroughfares and essential services, 4115 Sherbrooke Street West delivers a refined solution for tenants focused on location, convenience, and operational efficiency.

Date on Market:

2026-05-27

Westmount Office, Retail for Lease - Atwater-Westmount

The property is situated in Westmount near Sherbrooke Street and within walking distance to Vendôme Metro station. It offers access to major highways and is in proximity to the MUHC hospital complex as well as local retail and dining establishments. The building accommodates multiple office space configurations and provides optional indoor parking and visitor parking on-site.

Date on Market:

2026-05-13

Montréal Office for Lease - Atwater-Westmount

Date on Market:

2025-07-29

Westmount Office, Retail for Lease - Atwater-Westmount

WELCOME TO THE ENDLESS POSSIBILITIES OF DOING BUSINESS AT WESTMOUNT SQUARE, WHERE COVETED TIMELESS ARCHITECTURE MEETS YOUR MODERN BUSINESS NEEDS. WITH VERSATILE COMMERCIAL SPACE, HIGH SPEED INTERNET INFRASTRUCTURE, INDOOR METRO GATEWAY, AND DIRECT ACCESS TO DOWNTOWN MONTREAL’S MAJOR ARTERIES, WESTMOUNT SQUARE OFFERS AN UNRIVALED LOCATION THAT CATERS TO AN EXCLUSIVE CLIENTEL. · FLOOR TO CEILING WINDOWS · INDOOR PARKING & COURTESY VALET SERVICE · 24 HOUR SECURITY · INDOOR MALL AND FOOD COURT · AFTER HOURS ELEVATOR FOB ACCESS · EASY ACCESS TO HIGHWAYS 15 AND 720 · PROFESSIONAL ON-SITE MANAGEMENT TEAM AT YOUR SERVICE

Date on Market:

2026-03-26

Montréal Office for Lease - Atwater-Westmount

Office space well located on the corner of Queen Mary / Côte-des-Neiges Well maintened building with a lots of fenestrations Very competitive price Available immediately Ideal for professionals like Lawyers, Acountants and Tax Specialits, etc...

Property Type:

Retail

Date on Market:

2025-05-06

Westmount Retail for Lease - Atwater-Westmount

Property Type:

Office

Date on Market:

2026-07-13