Office Spaces for Lease in Ontario

Ottawa Office for Lease - East Central

The property at 1730 St. Laurent Blvd in Ottawa is an eight-story, 102,309-square-foot office building constructed in 1989 and renovated in 2013. It is located at the corner of St. Laurent Boulevard and Industrial Avenue in the Riverview neighborhood, providing access to Highway 417 (Queensway) and multiple transit routes. The building has 257 parking stalls including underground and surface options, fire detection systems, and manned security.

Date on Market:

2024-12-02

Toronto Office for Lease - Downtown North

480 University Avenue is a premier AAA office tower situated in the heart of downtown Toronto, offering an exceptional business environment for companies seeking a central location. This iconic building combines modern functionality with luxurious amenities to create an unparalleled office experience. Tenants have access to the exclusive SkyClub and Avenue Café, perfect for both relaxation and networking. The property is seamlessly connected to the St. Patrick TTC Subway Station, providing effortless transit access for employees and visitors. In addition, ample on-site valet parking and bicycle parking are available to ensure convenience for all. With its sleek design, extensive amenities, and prime downtown location, 480 University Avenue is the ideal choice for businesses looking to thrive in one of Toronto’s most sought-after office buildings. Its strategic positioning ensures easy access to key city landmarks, highways, and public transport, making it a hub for innovation and success.

Date on Market:

2025-06-05

Toronto Office/Retail for Lease - Midtown

The Chelsea Shop at 386 Huron Street is a well-known landmark in Toronto’s Annex area and within the University of Toronto Campus, offering a distinctive blend of historic charm and modern functionality. Formerly a coach house, this meticulously maintained three-story property is now a boutique office space, distinguished by its white facade with black trim and bay windows. Renovated in 2016 to heritage compliance standards, it features custom windows, new doors, oak flooring, and high ceilings, with additional upgrades completed in 2024. The anchor suite spans 1,274 square feet with a 145-square-foot finished basement, ideally suited for supplemental office or storage needs. The space enjoys ample natural light from the expansive bay windows and features beautiful oak floors, decorative crown molding, a fully equipped kitchen, a private rear entrance, and a shared courtyard with the option to lease off-street parking. Flexible configurations include a mix of open concept and private offices, common areas, and creative spaces, supported by security monitoring. This upscale boutique suite welcomes law, psychotherapy, and wellness practices, retail, service-oriented businesses, and luxury office users. Positioned in the heart of the Annex and steps from the University of Toronto, The Chelsea Shop offers unrivaled access to public transit, with St. George and Spadina stations just 400 meters away. Enjoy streamlined commutes, since The Chelsea Shop is located within 250 meters of Spadina Avenue and Bloor Street, two main arterial routes offering seamless connectivity in Toronto. 386 Huron Street sits amid a major pedestrian node, generating substantial foot traffic and within walking distance to local cafes and services, such as Toroast, Booster Juice, and Starbucks. The area’s demographics are exceptional, with over 770,000 residents within 5 kilometers, 67% holding a university degree or higher, and annual consumer spending reaching $45 billion. The neighborhood’s unique character is highlighted by its academic energy, historic architecture, and dynamic market appeal. The Chelsea Shop, a regularly sought-after filming location and a presence within the University of Toronto campus, makes it a popular landmark, guaranteeing visibility. 386 Huron Street presents an unmatched leasing opportunity for occupants seeking a prestigious address with historic character, modern amenities, prime location, and enduring market value.

Property Type:

Retail

Date on Market:

2026-03-07

Toronto Office, Office/Medical for Lease - Midtown

Located in the heart of Toronto’s thriving Yonge and Eglinton corridor, 120 Eglinton Avenue East offers a diverse range of premium, all-inclusive office solutions designed for professionals and growing businesses. Select from a range of turnkey office suites from 560 to 3,450 square feet, each featuring modern finishes and select layouts with conference rooms, kitchenettes, and storage space. Designed to inspire productivity, the spaces offer open-concept layouts filled with natural light, complemented by private meeting rooms and elegant glass entrances. Thoughtfully equipped, these suites provide a functional and inviting environment for teams seeking a premium, move-in-ready workspace in Midtown Toronto. The 120 Eglinton East Business Centre (EEBC) offers a premium coworking experience in Midtown Toronto, featuring fully furnished private offices from 85 to 220 square feet with modern finishes, ergonomic furniture, and glass accents. Designed for convenience and productivity, EEBC offers an all-inclusive monthly rate that covers high-speed internet, utilities, receptionist services, and secure 24/7 access. Members enjoy access to five boardrooms, four private meeting rooms, stocked coffee bars, and a newly renovated eighth-floor lounge. Optional administrative support and flexible lease terms further enhance the experience. Amenities such as coffee bars with premium beverages, on-site management, maintenance support, and underground parking further enhance convenience. 120 Eglinton Avenue East presents an exceptional opportunity for businesses ready to elevate their presence in Toronto’s premier Midtown district. Positioned at the nexus of Yonge and Eglinton, the property enjoys unparalleled connectivity and convenience. Tenants benefit from immediate access to the Eglinton subway station, with the upcoming Eglinton Crosstown LRT. Major arteries such as the Don Valley Parkway and Highway 401 are within a short drive, providing easy access to the Greater Toronto Area. The surrounding neighborhood offers abundant amenities, including leading retailers, gyms, cafes, and restaurants, such as Kiva’s Bagels and Penguin Pickup. As one of Midtown Toronto’s most vibrant business hubs, it is an ideal setting for companies seeking prestige and accessibility. The area is home to a diverse professional community and an ever-expanding network of creative, tech, and service-based firms. 120 Eglinton Avenue East stands out as a modern and professionally managed office space.

Date on Market:

2026-03-16

Toronto Office/Medical, Retail for Lease - Midtown

The Gloucester on Yonge at 591 Yonge Street offers a premier opportunity to lease flexible retail, office, and medical space within a modern, high-profile mixed-use development on one of Toronto’s most prominent commercial corridors. The offering includes street-level retail and second-level medical/professional office space, with a mix of fully built-out and shell configurations that allow tenants to reimagine space to suit operational needs. Highlights include direct access to Wellesley TTC Subway Station, secured underground commercial parking stalls, floor-to-ceiling windows, exceptional ceiling heights, and abundant natural light. The Gloucester on Yonge supports a wide range of uses, including food and medical concepts, with flexible demising and innovative building systems that elevate the tenant experience. Street-level retail units start at 2,371 square feet, featuring up to 21-foot finished ceilings, the ability to accommodate kitchen exhaust and venting, and strong visibility along Yonge Street. The second-level medical and office suites range from 2,844 to 2,875 square feet, with up to 17-foot finished ceilings, city views, and the Innovative Concord BioSpace air filtration system, making the space particularly well-suited for healthcare and wellness users. Situated just 500 metres south of Yonge and Bloor, The Gloucester on Yonge benefits from one of Toronto’s most dynamic and transit-rich neighbourhoods. Yonge Street is a historic and highly trafficked commercial spine, delivering unparalleled visibility and access. The Gloucester on Yonge is an eight-minute drive to the Don Valley Parkway, approximately 14 minutes to Billy Bishop Toronto City Airport, and 28 minutes to Toronto Pearson International Airport. The immediate area offers exceptional walkability, with nearby retailers including Tim Hortons, RBC, Dollarama, and proximity to luxury brands such as Gucci, Louis Vuitton, and Hermès. The surrounding mixed-use residential environment includes over 500 on-site residential units and serves a population of more than 85,000 residents within one kilometre, with an average household income of $121,965, plus an additional 130,000 daytime employees. The location also draws from a highly educated workforce, with 68% holding university degrees, and sits within blocks of the University of Toronto and Toronto Metropolitan University. The Gloucester on Yonge delivers a prime leasing opportunity for retailers, medical users, and professional services seeking long-term growth in Toronto’s urban core.

Date on Market:

2025-03-25

London Office, Flex for Lease

340-390 Saskatoon Street in London presents a versatile leasing opportunity offering 155 to 20,013 square feet of flexible office and warehouse space, with suites that can combine adjacent units for up to 4,030 square feet of office space and 10,100 square feet of warehouse space with a dedicated office area. The building’s flex industrial configuration integrates office and warehouse functionality, allowing companies to centralize administration, storage, light assembly, or distribution under one roof. Recently updated office suites feature bright interiors, high ceilings, upgraded carpet and lighting, refreshed washrooms, and modern finishes completed within the past year. The office layout includes a kitchen, boardroom, private offices, and mostly open floor plan areas designed to support collaborative and administrative functions. The warehouse component includes high ceilings, two 12-foot dock doors, full air conditioning, and 700 square feet of finished office space, creating an efficient environment for shipping, receiving, and inventory management. The building provides on-site parking, building signage opportunities, and storage, creating a professional environment suitable for a range of business needs. Zoning accommodates a wide range of uses, including professional offices, business and service offices, studios, charitable organizations, and warehouse occupants, offering exceptional operational flexibility. The strategic position just off Dundas Street, one of London’s primary commercial corridors, provides efficient connectivity throughout the city and regional transportation routes. This location supports businesses that rely on convenient logistics, employee accessibility, and proximity to services. Within one block, tenants have access to everyday amenities, including pharmacies, banking, restaurants, and postal services such as Shoppers Drug Mart and Canada Post. Located in London’s established East End commercial district, the property serves a regional population of approximately 380,000 residents within a 10-kilometre radius, representing $12.7 billion in annual consumer spending. Nearby retail destinations such as Argyle Mall provide convenient access to national retailers, including Tim Hortons, Winners, Starbucks, and Walmart Supercentre. 340-390 Saskatoon Street offers an ideal opportunity for businesses seeking a functional, well-located environment to grow operations and efficiently serve the London market.

Date on Market:

2026-01-29

London Office for Lease

340 Saskatoon Street in London presents a versatile leasing opportunity featuring 5,097 square feet of bright, newly updated office space. Recently renovated, the suite showcases high ceilings, upgraded carpet and lighting, refreshed washrooms, and modern finishes that create a professional and welcoming work environment. The layout supports a variety of operational needs with a kitchen, boardroom, private offices, and open work areas designed for both collaborative and administrative functions. An adjacent parking lot provides ample visitor and employee parking, while opportunities for building signage and storage further enhance functionality. Flexible RO(6) zoning accommodates a broad range of uses, including professional offices, studios, business and service offices, charitable organizations, and support services, making the property a highly adaptable space for organizations seeking a refined and move-in-ready workplace. The strategic position just off Dundas Street, one of London’s primary commercial corridors, provides efficient connectivity throughout the city and regional transportation routes. This location supports businesses that rely on convenient logistics, employee accessibility, and proximity to services. Within one block, tenants have access to everyday amenities, including pharmacies, banking, restaurants, and postal services such as Shoppers Drug Mart and Canada Post. Located in London’s established East End commercial district, the property serves a regional population of approximately 380,000 residents within a 10-kilometre radius, representing $12.7 billion in annual consumer spending. Nearby retail destinations such as Argyle Mall provide convenient access to national retailers, including Tim Hortons, Winners, Starbucks, and Walmart Supercentre. 340 Saskatoon Street is an ideal setting for businesses seeking to establish or expand their presence in the London market.

Property Type:

Industrial

Date on Market:

2025-03-18

Mississauga Office, Office/Retail for Lease - Hwy 10 & Hwy 401

The property at 80 Courtneypark Dr. W, Mississauga, is a strategically located commercial building offering excellent accessibility and a prime business setting. Situated in a well-established industrial and commercial area, the property is just minutes away from key transportation routes, including Highways 401, 407, 410, and 403, providing seamless connectivity to the Greater Toronto Area (GTA). This ensures businesses can easily reach major city centers and surrounding suburbs.

Date on Market:

2026-03-16

Ottawa Office/Medical for Lease - East Central

The property at 2555 St. Joseph Boulevard is a four-story medical office building in Orléans, Ontario. It is situated along a major arterial road and near Highway 174, providing regional connectivity. The building includes multiple medical and dental suites and offers on-site parking. Public transit is available along St. Joseph Boulevard. Surrounding uses include retail and service-oriented businesses.

Property Type:

Office

Date on Market:

2024-07-17

Toronto Office/Medical for Lease - Scarborough

520 Ellesmere is ideally situated with 4 hospitals in less than a 10 minute drive. This best in class health and wellness center has more than 3o doctors and 10 specialists, ample on-site parking, a restaurant on the ground floor, and a short bus ride to the Ellesmere subway station.

Property Type:

Office

Date on Market:

2024-06-27

Concord Office for Lease - Vaughan

Positioned in the heart of Vaughan’s thriving industrial corridor, 8301 Keele Street offers several options of high-functioning industrial space tailored for logistics, warehousing, and light manufacturing. The property sits on one of Vaughan’s most prominent arterial roads, providing direct access to Highway 407, Highway 7, and Highway 400—ensuring seamless regional connectivity for freight and workforce mobility. Unit 2A, totaling over 78,000 square feet, features two loading docks and two drive-in doors, with ceiling heights ranging from 23 to 29 feet, accommodating a wide range of operational needs. With over 46,000 square feet available, Unit 2 features one loading dock and two drive-in doors, with ceiling heights ranging from 20 to 23 feet, making it suitable for a wide range of industrial operation. Unit 3B boasts 3,000 square feet of space that is available for immediate occupancy and is suited for a variety of professional uses. Zoned EM1, the site supports a diverse mix of permitted uses including warehouse, office, service and repair shop, banquet hall, and general industrial applications. The surrounding area is a dynamic mix of industrial, commercial, and retail businesses, offering excellent support services and a vibrant business ecosystem. With proximity to Concord’s industrial hub and Vaughan’s expanding business district, this location is ideal for companies seeking strategic positioning, operational efficiency, and workforce convenience. The property is professionally represented by Bluetick Realty Inc., with broker Sam Shah available for viewings Monday to Friday between 11AM and 4PM with 24 hours’ notice.

Property Type:

Industrial

Date on Market:

2026-04-30

Vaughan Office, Office/Medical for Lease

8333 Weston Road offers a multi-tenant medical office environment in the flourishing city of Vaughan. This professionally managed Class B building features a blend of finished medical suites and partial build-outs, each designed for medical practitioners and professional service providers. The property provides tenants with on-site conveniences such as a pharmacy and food service, enhancing accessibility for staff and patients. Positioned just minutes from Highway 400 and close to Cortellucci Vaughan Hospital, the building ensures strong connectivity for patients traveling from nearby communities. Surface parking with 180 spaces supports both tenant staff and visitor needs.

Date on Market:

2024-04-11

Kitchener Office for Lease - Western GGH

345 King West is a state-of-the-art, purpose-built office building located in the heart of Kitchener’s Innovation District. The Class A building offers office suites starting at 2,007 square feet, with full floors up to 25,600 square feet on the third and fourth levels and the ability to combine suites up to 67,136 square feet. Designed for modern, high-performance teams, the building features 14-foot ceiling heights, expansive floor-to-ceiling low-E vision glass with spandrel glazing, and open layouts flooded with natural light. Customizable interiors, model suites, and LEED-certified design are supported by HVAC with MERV filtration, a professionally appointed lobby, optional storage, and a backup emergency generator serving all life-safety systems. On-site amenities include two levels of underground parking, at-grade parking, secure bike storage, showers, EV charging, and LED-lit common areas, creating a workplace that supports productivity and elevates the brand. Positioned steps from the ION Light Rail Transit stop, 345 King West delivers seamless transit connectivity while offering efficient access to Highway 401, Autoroutes 7 and 8, and the Conestoga Parkway. The Kitchener-Waterloo Airport, located within a 20-minute drive, supports business travel. The surrounding Innovation District features a strong mix of dining, retail, and cultural amenities, including Crafty Ramen, La Cucina Pizzeria, Kinkaku Izakaya, and more, enhancing the day-to-day experience. Kitchener is one of Canada’s fastest-growing technology markets, supported by a population of nearly 400,000, with over half holding university degrees. The region is home to global and enterprise-level organizations such as Google, EPAM Systems, Deloitte, Oracle NetSuite, alongside a deep startup and innovation ecosystem. Located steps from Victoria Park, the area offers an attractive work-life balance within a city known for innovation and collaboration. 345 King West presents a prime opportunity to secure high-quality office space in a premier, innovative-driven market.

Date on Market:

2024-04-04

Toronto Office for Lease - Downtown West

Located in the heart of Toronto's vibrant King West neighbourhood, 345 Adelaide Street West is a beautifully restored brick-and-beam office building offering entire floor leasing opportunities from 6,000 to 9,000 square feet. Built in 1914 and recently updated with a newly decorated lobby and modern finishes, this seven-story property combines historic charm with functional design tailored to today's creative and tech-oriented businesses. Amenities include a freight elevator, a kitchen with a lounge/town hall area, Beanfield fibre internet, monthly parking availability, signage options for anchor tenants, and flexible lease terms. Ideal for mid-sized tenants seeking a full-floor presence, 345 Adelaide Street W features 12-foot sandblasted ceilings, sanded and urethane hardwood floors, operable windows, and an abundance of natural light throughout. Each floor comes with dedicated washrooms, exclusive-use air-conditioning systems, and fully wired turnkey options, some of which include furnishings, AV equipment, and a server room with racks. Select floors are move-in ready, and the second floor is fully furnished for immediate occupancy. Multi-level contiguous spaces are also available for tenants seeking a larger footprint. 345 Adelaide Street W is surrounded by top dining and lifestyle destinations such as Fusaro's Italian Kitchen, Tutti Matti, One Hotel, and Mike's Independent City Market. The neighborhood's rich cultural offerings and excellent transit access, including nearby Spadina, Osgoode, St. Andrew, and Union Stations, make 345 Adelaide West a premier leasing opportunity in Downtown Toronto. The property is also conveniently located just minutes from the Gardiner Expressway, Waterfront, and Billy Bishop Airport, with Pearson Airport reachable within 50 minutes.

Date on Market:

2024-01-11

Markham Office for Lease

2770 14th Avenue offers a newly upgraded, functional office and warehouse environment designed to meet modern business needs. Located in Markham with quick access to Highways 404, 407, and 7, this property provides exceptional connectivity across the Greater Toronto Area. Tenants benefit from abundant natural light, contemporary finishes, and versatile configurations suitable for a variety of business uses. The property features multiple suites ranging from 1,680 SF to over 7,500 SF, including move-in-ready office layouts complemented by conference rooms, private offices, and collaborative open areas. Suite 102 combines office functionality with warehouse convenience, offering a truck-level door, kitchen, and private entrance to the parking lot. Ample surface parking, immediate availability, and easily accessible public transportation along Woodbine Avenue add further convenience. Surrounded by a robust mix of amenities such as Costco, First Markham Place, and multiple dining options, this location creates an optimal setting for employers seeking accessibility and comfort. 2770 14th Avenue is located in Markham, Ontario, positioned close to Highways 404, 407, and 7. The site is accessible by surface transportation along Woodbine Avenue and offers surface-level parking. The property is situated within a commercial and industrial area that includes a variety of amenities such as restaurants, retail centers, and lodging options within driving distance. Zoning for the property is EMP-BP.

Date on Market:

2026-02-26

Toronto Office for Lease - Downtown West

Nestled in the heart of Toronto’s dynamic King West neighborhood, 129 Spadina Avenue is a distinguished commercial office property that seamlessly blends historic charm with modern functionality. Originally constructed in 1919, this 64,531-square-foot brick-and-beam building offers a unique character with high ceilings, operable windows, and abundant natural light throughout. Zoned CRE (Commercial Residential Employment), the site spans 0.23 acres and is equipped with modernized elevators and mechanical systems. Tenants benefit from a vibrant urban setting surrounded by top-tier restaurants, entertainment venues, and excellent public transit access. This prime location, proximate to educational institutions like the University of Toronto and Toronto Metropolitan University (formerly Ryerson University), attracts a youthful and dynamic population, contributing to the community’s energy. For prospective tenants, the strategic advantage lies in more than just a prime commercial space – it’s an opportunity to tap into a highly skilled and educated workforce. 129 Spadina Avenue is a rare opportunity to establish any business in one of Toronto’s most sought-after commercial corridors.

Date on Market:

2025-10-15

Richmond Hill Office for Lease - York

Situated in the heart of Richmond Hill’s established business district, 100 York Boulevard offers an exceptional office leasing opportunity designed for modern workplace demands. This property is ideally located just minutes from the Sheraton Parkway Hotel and is surrounded by a vibrant mix of restaurants, cafes, and retail centres including Hillcrest Mall and First Markham Place. Tenants benefit from seamless transit connectivity with a three-minute walk to East Beaver Creek Viva Station and easy access to major GO Stations at Langstaff, Richmond Hill, and Unionville. The building’s contemporary common areas have recently been upgraded, including a refreshed main lobby and a newly introduced tenant lounge that promotes comfort and collaboration. Each available suite offers abundant natural light through large perimeter windows, fostering a bright and energized work environment. With proximity to Highways 404, 407, and 7, the location ensures effortless commutes across the Greater Toronto Area, including downtown Toronto, just 30 minutes south.

Date on Market:

2026-05-01

Ajax Office for Lease - Pickering/Ajax

Searching for office space in the Ajax area? Prime Commercial is partnered up with Lauft to offer both on-demand and long-term rentals located within our premium self storage facility. What's Nearby Office tenants at 20 Pugsley Court benefit from a strategic location in the town’s growing commercial and employment district, surrounded by a wide range of local amenities. Situated just minutes from major retail hubs such as RioCan Durham Centre and SmartCentres Ajax, our property offers quick access to national retailers, restaurants, banks, and more. Nearby dining options—including casual eateries, cafés, and takeout spots—provide excellent choices for business lunches and employee convenience. Tenants also benefit from proximity to green spaces like Greenwood Conservation Area, supporting outdoor breaks and work-life balance. With easy access to Highway 401, strong public transit connections, and other nearby amenities, our facility is an ideal location for businesses seeking accessibility, convenience, and a well-rounded workplace environment in Ajax.

Property Type:

Specialty

Date on Market:

2026-05-04

Toronto Office for Lease - West Toronto

Searching for office space in the Castlefield area? Prime Commercial is partnered up with Lauft to offer both on-demand and long-term rentals located within our premium self storage facility. What's Nearby Office tenants at 200 Fairbank Ave benefit from a range of local amenities that enhance daily convenience and workplace appeal. Located in the vibrant Fairbank Village area, the property is surrounded by cafés, restaurants, and quick-service dining options ideal for business lunches and informal meetings, including popular spots like Auguri Cafe and Tony’s Espresso Bar. The neighborhood also offers easy access to fitness and recreational facilities such as Fairbank Memorial Community Recreation Centre and Fairbank Memorial Park, providing opportunities for wellness and outdoor breaks. With a walkable streetscape, nearby retail services, and excellent access to public transit along major corridors, our facility is an ideal location for businesses seeking convenience, connectivity, and a full-service urban environment in North York.

Property Type:

Specialty

Date on Market:

2026-05-04

Ottawa Office for Lease - West Central

Date on Market:

2026-04-24

Toronto Office for Lease - Midtown

Date on Market:

2026-04-22

Ottawa Office/Medical for Lease - West Central

Property Type:

Retail

Date on Market:

2026-04-22

Toronto Office for Lease - West Toronto

Second floor office space available at 2482 Dufferin. Two units ranging from approx. 400–700 SF. Suitable for professional or small business use. Flexible terms. Convenient central location with easy access to transit and surrounding amenities.

Property Type:

Retail

Date on Market:

2026-04-21