Office Spaces for Lease in Downtown

Ottawa Office for Lease - Centretown-Byward

Date on Market:

2026-04-24

Ottawa Office for Lease - CBD

Date on Market:

2025-10-01

Ottawa Office for Lease - Centretown-Byward

979 Bank Street is a modern, premium office building located in Ottawa’s sought-after Glebe neighborhood. With its glass curtain wall façade and high-end finishes, the property offers move-in ready office space, functional shared amenities, and exclusive views of TD Stadium. Built in 2015, it’s just steps from restaurants, shops, a movie theatre, and Lansdowne Park, offering a standout location in one of the city’s most vibrant districts.

Date on Market:

2025-08-26

Ottawa Office/Retail for Lease - CBD

Property Type:

Office

Date on Market:

2025-08-25

Ottawa Office for Lease - CBD

Date on Market:

2025-07-02

Ottawa Office for Lease - CBD

50 O’Connor Street in Ottawa’s vibrant downtown core is a premier Class?A office property known as the Sun Life Financial Centre, ideally positioned in the heart of the city’s financial and governmental district just steps from Parliament Hill and major transit connections including the Parliament LRT Station. This iconic 17-storey office tower, originally built in 1984 and modernized with extensive renovations, offers impressive commercial space with high-quality amenities, abundant natural light, and a professional atmosphere that supports a wide range of business operations. The building features a striking atrium and controlled access lobby, on-site services such as banking, food hall options, retail conveniences, and restaurants, as well as comfortable outdoor seating areas. With over 560,000?sq?ft of total space, 305 covered parking spaces, central air conditioning, and wheelchair accessibility, the property accommodates diverse tenant needs and fosters connectivity to Ottawa’s dynamic urban environment. Its proximity to key amenities, government offices and transit makes it an exceptional address for established organizations seeking a prestigious and highly functional office location in Canada’s capital.

Date on Market:

2025-03-18

Ottawa Office for Lease - Centretown-Byward

150 Isabella Street is a mid-rise office building known as Killeany Place, strategically located near the edge of Ottawa’s central business district in the Centretown/Glebe area. The property offers excellent access to Highway 417 and is well-served by public transit and nearby amenities such as restaurants, parks, and retail.

Date on Market:

2024-09-09

Ottawa Coworking for Lease - Centretown-Byward

Put Your Business Front and Center at Lisgar St, Ottawa. Make the presence of your business known with office space in a prominent location across the street from Ottawa City Hall and the Ontario Provincial Court House. This central location is a hub for public services, technology, healthcare, and tourism. It’s also incredibly easy to reach. The workspace is a 2-minute walk from Nepean bus stop, an 11-minute walk from Ouest Light rail station and just a 20-minute drive from Ottawa train station. If you travel domestically for work or welcome clients from overseas, Ottawa Macdonald-Cartier International Airport is just a 20-minute drive away. Whatever the scale of your operation, you’ll find everything your business needs to thrive. Head up to the 6th floor and you’ll find a workspace that provides you with flexibility to work in a way that suits you. Work in collaborative, open-plan coworking spaces or move to one of our private offices to discuss confidential matters, or simply to find focus. Bring people and teams together in person, or virtually, in stylish meeting rooms fitted with state-of-the-art videoconferencing technology. Socialize with colleagues and network with fellow professionals over a barista-brewed coffee in our communal kitchen and communal spaces. Entertain clients after work in one of Ottawa’s finest restaurants or take in the vibrant and diverse culture of neighborhoods near Lisgar St.

Property Type:

Office

Date on Market:

2024-01-31

Ottawa Office/Medical for Lease - CBD

Constitution Square is a three tower office complex, providing Class "AAA" quality, only a short walk from Parliment Hill. This premier Downtown location provides extensive underground parking, as well as doorstep access to the regional Transitway. It features an impressive lobby of polished blue granite, finished with works of fine Canadian art.

Property Type:

Office

Date on Market:

2023-09-19

Ottawa Office for Lease - Centretown-Byward

Office tower with ground floor retail units located downtown with easy access to public transit.

Date on Market:

2023-06-09

Ottawa Office for Lease - CBD

20 storey office building located in the heart of Ottawa’s downtown business district, steps away from Parliament Hill. Exceptional location with prime retail in the building. Large perimeter windows with plenty of natural light and views. Conveniently situated between Lyon and Parliament LRT Stations. Many amenities within walking distance such as Starbucks, Bank of Montreal and Minto Place Food Court. Available immediately.

Date on Market:

2026-04-13

Ottawa Office for Lease - Centretown-Byward

Being one of the most dominating complexes of the Ottawa skyline, this structure has full height white vertical columns with a smooth white concrete precast and black tinted thermal glazing. The 25 ft. ceilings in the entrance descend to a 12 ft. evel along the shopping promenade and elevator foyers A highly polished granite lobby incorporates a beige and salmon square design floor which blend into the beige walls. Two banks of eight Otis 22 person elevators service the typical tower floors. All tenant areas have interchangeable flexibility with ceilings constructed of 2 ft. by 4 ft. grid system. Amenities include a full service shopping level with restaurant facilities. The newly constructed Court House and Land Registry office is situated accross the street from the complex.

Date on Market:

2022-06-29

Ottawa Office for Lease - Centretown-Byward

The Laurier-Henderson Commercial Centre is a complex comprised of retail stores on the ground floor and offices on the second floor. The retail tenants of 218-228 Laurier include a dry cleaner, an office supply store and a convenience store.

Property Type:

Retail

Date on Market:

2024-12-10

Ottawa Coworking for Lease - Centretown-Byward

Located in the centre of downtown Ottawa, this amazing building is within walking distance of many tourist attractions including Parliament Hill, the Rideau Canal and the Byward Market. Situated above the centre is a stunning hotel, which opened in 1912. The building architecture is made from turrets and limestone and resembles a castle. The Gatineau Hills are nearby, which offer great hiking, biking and canoeing and in the winter months, cross-country ski trails. A number of restaurants are close by which include, Black Tomato, Daly's and Cafe M. Ottawa, ON K1N 8S7

Property Type:

Hospitality

Date on Market:

2015-09-15

Ottawa Coworking for Lease - CBD

Property Type:

Office

Date on Market:

2016-04-06

Ottawa Office for Lease - Centretown-Byward

245 Cooper is a seven-storey office building that was built in 1964, and has a full basement. The building has recently undergone a comprehensive renovation program. In addition to a complete upgrade of the mechanical and electrical systems, the program included full replacement of windows, alterations to the building’s exterior appearance, installation of a new ground floor glazed entrance and associated barrier-free accessible ramp, complete finishes upgrade at the main lobby and elevator corridor, replacement of all ceiling grid and tile, washroom upgrades and replacement of all stairwell railings. The Vered Building is situated in the heart of Ottawa, located near Ottawa’s central core on the north side of the Cooper Street, just west of Elgin Street. It is a pleasant walk to the Rideau Centre, Sparks Street Mall and Parliament Hill. On-site parking is provided at grade near the main entrance and is covered by the second floor supported on concrete columns.

Date on Market:

2019-03-12

Ottawa Office, Retail for Lease - CBD

Electrical: 60% of the main electrical system capacity operates the basic building systems. The remainder is available to service office appliances and special loads. Mechanical: The variable volume air condition system provides for maximum efficiency and comfort. Life Safety: The building provides an excellent fire protection system including fire detection and alarm, smoke control and fire suppression systems. Ottawa City Hall, the Court House and Parliament Hill are within walking distance and the amenities of being situated in the downtown core are too numerous to mention.

Date on Market:

2022-12-06

Ottawa Office, Retail for Lease - Centretown-Byward

Date on Market:

2026-04-30

Ottawa Office for Lease - Centretown-Byward

Conveniently located just North of HWY 417 on Bank Street, this 2-story walkup mixed-use building offers multiple unique office spaces that are ideal for tech start-ups or professionals looking for downtown smaller office spaces. Up to 3 units available with potential signage at the corner of Bank Street and Florence Street. There is also a second-floor common area kitchenette. Additional Rent includes all utilities except internet.

Property Type:

Retail

Date on Market:

2025-07-07

Ottawa Office for Lease - Centretown-Byward

South facing suite on main floor many large windows beautiful designer suite. Large boardroom, smaller boardroom, Video communications room. 4 separate offices, Print & copy room, kitchen, large studio with plenty of windows facing north side. Immediate access to HWY 417 East & West. 11 parking spaces. Fiber, cable, Bell & Rogers. Alarm system available. Fire system panel and alarm. Separate Hydro to floor Gas meter to floor and Basement. Bicycle rack. Additional storage room available in the building. Loading dock available. Two Blocks from Ottawa Police Station. Centre of the city Resturants Shopping.

Date on Market:

2025-09-16

Ottawa Office, Retail for Lease - Centretown-Byward

Located in the heart of downtown Ottawa this admired building is close to the Queensway, Rideau LRT Station as well as several bus routes. This building possesses main street visibility and consists of 6 commercial spaces. The total Gross Leasable Area of the property is 11,896 square feet, more or less. The main level is reserved for retail and restaurant operations, meanwhile the second and third floors are reserved for professional office spaces.

Date on Market:

2024-08-01

Ottawa Office for Lease - Centretown-Byward

Located in the heart of the Byward Market. Beautiful LEED gold certified, turnkey office space spanning over three floors. 20,623 SF of contiguous space featuring an open concept layout, reception area, enhanced security features and 18 parking spaces. Minutes from Parliament Hill, the Rideau Canal and other Ottawa landmarks.

Date on Market:

2024-06-14

Ottawa for Lease - Centretown-Byward