Office Spaces for Lease in Downtown

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 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.

Date on Market:

2023-09-19

Ottawa Office for Lease - Centretown-Byward

Class “A” historical building location.

Date on Market:

2023-09-07

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:

2025-09-24

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 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 for Lease - Centretown-Byward

Ten floors of office space and five floors of parking provide for the needs of both tenants and their clients. The systems in Barrister House were designed for effectiveness and energy conservation. Continuous monitoring ensures that the heating, cooling and ventilation levels are properly adjusted for comfort and energy efficiency. All light fixtures are recessed and equipped with prismatic acrylic lenses. The building's functions have been divided so that the parking levels are serviced by a separate elevator. The office portion is serviced by two high-speed elevators.

Date on Market:

2017-08-29

Ottawa Office/Retail for Lease - Centretown-Byward

Property Type:

Retail

Date on Market:

2025-11-24

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

Tons of walk traffic with a large pylon sign for visibility. No parking. Bring your ideas to this wonderful location in the Downtown core.

Property Type:

Retail

Date on Market:

2025-02-03

Ottawa Office/Retail, Retail for Lease - Centretown-Byward

Date on Market:

2024-12-11

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

Office space situated in the heart of downtown Ottawa, offering convenience like no other with an outstanding walk, transit and bike score. The property is just a short walk from Parliament Hill and Elgin Street, as well as CF Rideau Centre and the O-Train.

Date on Market:

2024-04-04

Ottawa Multiple Space Uses for Lease - CBD

250 Albert Street is a 14 storey office building situated in the heart of Ottawa’s downtown core on the corner of Bank and Albert Street. The building is located within walking distance of Parliament, the Courthouse, Goodlife Fitness, numerous restaurants and only a 500 meter walk from Parliament LRT station. Each floor offers approximately ~14,000 SF of space per floor with a side core elevator and large windows which provide ample amount of natural light to the floor. Underground parking is available to monthly users along with an allocation for daily visitor parking.

Date on Market:

2025-02-12

Ottawa Office for Lease - Centretown-Byward

Suites have been recently upgraded with high end finishes New elevator (2020), new windows (2012), and recent upgrades to buildings HVAC system On-site parking available at extra cost (1 : 1,000 sq.ft.) Surrounded by many amenities such as coffee shops, resturants, and retailers

Date on Market:

2025-06-10

Ottawa Office for Lease - CBD

Place de Ville is a major office complex consisting of two phases, covering two city blocks, linked underground both by a retail service concourse and the first level of a multi-level parking garage. Phase I located between Kent and Lyon Streets (east to west) and Queen and Albert Streets (north to south), comprises of Towers A & B, two twenty two (22) storey buildings, a below grade Shops area which includes office space, retail/food outlets, and a five-level underground parking facility with nine hundred and seventy six (976) parking stalls and storage facilities.

Date on Market:

2025-09-11

Ottawa Coworking for Lease - CBD

iQ Offices is Canada's largest Canadian owned Serviced Office provider with 8 locations across four major markets (Vancouver, Toronto, Ottawa and Montreal). At iQ we offer Safety Certified office space complemented with exceptional service, inspired design and enhanced privacy elements to protect your information and allow your team to do your best work. Enjoy more usable space than a traditional office, pay less in total occupancy cost and have it all with the flexibility of shorter terms (terms starting at three months). Come experience the future of office space.

Property Type:

Office

Date on Market:

2025-01-28

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 Multiple Space Uses for Lease - CBD

66 Slater Street is a 22 storey office building located in the heart of Ottawa’s central business district on the corner of Slater Street and Elgin Street. LEED-EB (existing building) Platinum designation 2021 Tower serviced by six elevators Bus service at the door, steps from O-Train LRT Steps from Parliament Hill Underground parking available Restaurant conveniently located in the building Close to banking, shopping and restaurants

Date on Market:

2025-06-11

Ottawa Office, Retail for Lease - Centretown-Byward

251 Bank has a high profile location at the corner of Bank and Cooper Street in Centretown , just south of the Central Business District. Take advantage of the endless amenities including retail shops, cafes, restaurants and pubs, as well as public transit at the doorstep offering tenants with a true live, work, play lifestyle. This 7 storey professionally managed B Class office building is available for Lease for tenants seeking office space in the range of 1,000 square feet up to 28,000 square feet. The entire 2 nd , 3 rd , 5 th , and 7 th floor of is available providing 7,000 square feet per floor with 270 degree panoramic views of the city and can be subdivided to accommodate smaller users.

Date on Market:

2025-06-03