Office in Ontario available for lease
4,448

Office Spaces for Lease in Ontario

Ontario Office Space for Sale

More details for 10 King St E, Toronto, ON - Office for Lease

10 King St E

Toronto, ON M5C 1C3

  • Office for Lease
  • $29.00 - $30.00 CAD SF/YR
  • 1,464 - 19,123 SF
  • 6 Spaces Available Now
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More details for 2770 14th Ave, Markham, ON - Office for Lease

2770 14th Ave

Markham, ON L3R 0B6

  • Office for Lease
  • $16.00 - $18.00 CAD SF/YR
  • 1,700 - 3,500 SF
  • 2 Spaces Available Now
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More details for 129 Spadina Ave, Toronto, ON - Office for Lease

129 Spadina Ave

Toronto, ON M5V 2L3

  • Office for Lease
  • $40.00 CAD SF/YR
  • 3,665 - 37,834 SF
  • 2 Spaces Available Now
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More details for 100 York Blvd, Richmond Hill, ON - Office for Lease

100 York Blvd

Richmond Hill, ON L4B 1J8

  • Office for Lease
  • $18.00 CAD SF/YR
  • 992 - 16,704 SF
  • 4 Spaces Available Now
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More details for 600 Weber St N, Waterloo, ON - Office for Lease

600 Weber St N

Waterloo, ON N2J 4V7

  • Office for Lease
  • $14.95 CAD SF/YR
  • 12,083 SF
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More details for 74 Victoria St and 137 Yonge St, Toronto, ON - Office, Office/Retail for Lease

Arcade Building - 74 Victoria St and 137 Yonge St

Toronto, ON M5C 1W6

  • Office for Lease
  • $35.00 CAD SF/YR
  • 2,818 - 166,212 SF
  • 2 Spaces Available Now
  • Air Conditioning
  • Fitness Center
  • Metro/Subway

Toronto Office, Office/Retail for Lease - Financial Core

The Arcade Building at 74 Victoria Street and 137 Yonge Street presents a highly flexible office and retail leasing opportunity in the heart of Toronto’s financial core. This 10-storey, BOMA Certified Silver and WELL Health and Safety Rated office building offers suites ranging from a 2,818-square-foot Victoria Street facing studio office or retail space to large contiguous floor plates of up to 27,245 square feet, with the ability to combine floors for up to 163,394 square feet, making it ideal for everything from boutique firms to full corporate headquarters. The Arcade Building blends operational efficiency with tenant-focused amenities. Office suites have thoughtful build-outs, featuring private offices, meeting rooms, and open-concept work areas designed to support collaboration and growth. The property is supported by robust infrastructure, including modern HVAC with new Trane CentraVac chillers, emergency power, shipping and receiving, manned security, fire and sprinkler systems, and a full elevator bank with both passenger and freight service. On-site amenities such as GoodLife Fitness and Bruno Rosales Salon Pour Hommes create a dynamic and amenity-rich environment. The Arcade Building offers office solutions for organizations seeking efficiency and prestige. Situated at Victoria and Yonge Street, the Arcade Building benefits from one of Toronto’s most visible and connected downtown locations. Steps from the CF Toronto Eaton Centre, the PATH system, and a dense collection of retailers and restaurants, including Sud Forno, Timothy’s Coffee, OEB Breakfast, Bar Goa, Pumpernickel’s, and Sansotei Ramen. Enjoy exceptional transit and walkability scores that reflect easy access by subway, surface transit, bike, and foot. The surrounding downtown core is home to a robust population of nearly 600,000, with 68% holding a university degree, offering direct access to a highly educated talent pool. The Arcade Building’s premier financial core address creates a strategic opportunity for tenants looking to establish or expand their presence in one of Canada’s most competitive office markets.

Contact:

CBRE, Limited

Date on Market:

2023-12-08

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More details for 445 Wes Graham Way, Waterloo, ON - Office for Lease

445 Wes Graham Way

Waterloo, ON N2L 6R2

  • Office for Lease
  • $16.00 CAD SF/YR
  • 10,925 - 26,057 SF
  • 1 Space Available Now
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More details for 1210 Sheppard Ave E, Toronto, ON - Office for Lease

1210-1220 Sheppard Ave E - 1210 Sheppard Ave E

Toronto, ON M2K 1E3

  • Office for Lease
  • 2,000 - 99,763 SF

Toronto Office for Lease - East Toronto

1210-1220 Sheppard Avenue E presents a premier office leasing opportunity in two professional buildings rising four and eight stories in the heart of Toronto’s Duncan Mill area. Offering partially built-out standard office space ranging from 2,000 to 21,000 square feet, these properties combine functionality with sophistication. Tenants benefit from ample on-site parking, secure access, a welcoming lobby, and elevator service, all designed to support professional businesses. Set within a serene natural environment bordering East Don Parkland, the property connects directly to walking and cycling trails. With the adjacent Central Park development introducing new residential, retail, and recreational amenities, this property positions tenants at the center of a dynamic live-work community. Located in Toronto’s Bayview Village, 1210-1220 Sheppard Avenue E offers unrivaled connectivity and accessibility. The site is served by the Leslie subway station and GO Transit, with Highway 401 immediately to the south, providing efficient access across the city and the Greater Toronto Area (GTA). A short drive from Bayview Village Shopping Centre, home to over 110 retailers, including Loblaws, Starbucks, and Gap. Surrounding demographics highlight a highly educated and affluent population, with 66% of residents within a 5-kilometre radius holding a university degree. Bayview Village is recognized as one of North York’s most prestigious neighborhoods, known for its high-income residents, expanding condo developments, and robust professional base. For organizations seeking a balance of accessibility, prestige, and lifestyle amenities, 1210-1220 Sheppard Avenue E offers a strategic leasing opportunity.

Contact:

Amexon Property Management

Date on Market:

2025-09-18

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More details for Sevendale Dr, Markham, ON - Office/Retail, Retail for Lease

Sevendale Business Park - Sevendale Dr

Markham, ON L6B 1A8

  • Retail for Lease
  • 1,922 - 23,124 SF
  • 12 Spaces Available Soon

Markham Office/Retail, Retail for Lease

Sevendale Business Park is a premier commercial retail development in Markham, purpose-built to support business growth and long-term success. Spanning five newly constructed buildings with state-of-the-art design, the complex delivers adaptable commercial retail units ranging from 1,800 to 3,600 square feet, set for delivery in Q2 2027. Each unit offers modern spaces with soaring 32-foot ceilings, large drive-in doors, mezzanine-ready layouts, signage, and professionally landscaped outdoor areas. Space features include standalone condo co-operations, HVAC, 100-amp, 600-volt heavy power capacity, LED lighting, and abundant natural light. Delivered in a white box shell condition, each space is ready to be customized for a wide range of uses, including retail, restaurants, medical clinics, gyms, spas, and professional offices. With over 300 parking spaces and turnkey opportunities available for franchises, Sevendale Business Park combines modern design, flexible layouts, and premium amenities in one dynamic location. Positioned directly off Donald Cousens Parkway, the property offers unmatched accessibility and connectivity. Located just one minute from Highway 407 and 10 minutes from Highway 404, the site provides seamless access across the Greater Toronto Area (GTA). Transit options are equally strong, with the Markham Cornell Bus Terminal nearby and a proposed high-frequency rail stop within five minutes, creating convenient regional connections between Toronto and Quebec City. The surrounding area further enhances tenant appeal, with SmartCentres Markham anchored by Walmart and Dollar Tree located directly across the street, and Boxgrove Centre only minutes away with retailers such as Longo’s, Starbucks, and RBC. Within five minutes, tenants also benefit from proximity to Markham Stouffville Hospital, Cornell Community Centre, and established residential neighborhoods in Boxgrove, Pickering, and Scarborough. Markham itself is a vibrant hub for innovation and growth, recognized as Canada’s most diverse city and home to more than 1,000 high-tech and life science companies. With a population exceeding 500,000 and an 18% growth projection over the next decade, the city provides access to a robust consumer base supported by CA$16 billion in annual household spending within a 10-kilometre radius. Coupled with York University’s Markham Centre Campus and award-winning urban planning, Sevendale Business Park offers an unparalleled opportunity to thrive in one of Canada’s fastest-growing and most dynamic markets.

Contact:

GRIT Developments

Date on Market:

2025-12-08

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More details for 1603-1615 Dundas St E, Whitby, ON - Office, Retail for Lease
  • Matterport 3D Tour

Whitby Mall - 1603-1615 Dundas St E

Whitby, ON L1N 2L1

  • Office and Retail for Lease
  • 1,018 - 50,748 SF
  • Air Conditioning
  • Restaurant

Whitby Office, Retail for Lease - Whitby/Oshawa

Whitby Mall presents an exceptional leasing opportunity in the heart of one of Durham Region’s fastest-growing communities. Located at the busy intersection of Dundas Street East and Thickson Road in Whitby, Ontario, this 394,000-square-foot mixed-use shopping centre combines convenience, visibility, and community connection. Anchored by a 49,000-square-foot Sobeys, the centre features a diverse mix of national and local retailers, including Talize, Whitby Medical Arts, Lastman’s Bad Boy Superstore, Urban Planet, McDonald’s, and BMO. Retail and office spaces are available from 1,018 to 8,456 square feet, offering flexible configurations to accommodate a variety of business needs. With ample surface parking, prominent building and pylon signage, and strong co-tenancy, Whitby Mall delivers a complete and accessible shopping experience that attracts steady daily traffic. Positioned along Thickson Road, one of Whitby’s primary commercial corridors, Whitby Mall enjoys unrivaled exposure to more than 37,200 vehicles daily across three signalized intersections. Whitby Mall is adjacent to Thickson Place, featuring Metro, LCBO, Dollarama, Starbucks, and Healthy Planet, creating a powerful retail synergy that enhances consumer draw. Just a four-minute drive from Highway 401 and an eight-minute drive from Highway 412, providing seamless regional connectivity. An on-site Durham Region Transit bus stop offers direct service to the Whitby GO Train Station, making the centre easily accessible. Set within a vibrant trade area serving more than 150,000 residents within a 5-kilometre radius, Whitby Mall sits at the centre of a community with an average household income of $112,082. With modern upgrades, flexible leasing options, and a high-traffic setting, Whitby Mall offers an unparalleled opportunity to join a thriving retail destination at the heart of a dynamic and expanding market.

Contact:

First Capital REIT

Date on Market:

2025-11-05

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More details for 1000 Finch Ave W, Toronto, ON - Office, Office/Retail for Lease

1000 Finch Ave W

Toronto, ON M3H 5X2

  • Office and Office/Retail for Lease
  • 1,500 - 74,500 SF
  • 10 Spaces Available Now
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More details for 155 Queens Quay E, Toronto, ON - Coworking for Lease

The Nucleus - 155 Queens Quay E

Toronto, ON M5A 0W4

  • Coworking for Lease
  • 2,620 - 8,978 SF
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More details for 150 Ferrand Dr, Toronto, ON - Office for Lease

Don Valley Business Park - 150 Ferrand Dr

Toronto, ON M3C 3E5

  • Office for Lease
  • 5,000 - 47,200 SF
  • 3 Spaces Available Now
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More details for 90 Allstate Pky, Markham, ON - Office for Lease

Parkway Corporate Centre - 90 Allstate Pky

Markham, ON L3R 6H3

  • Office for Lease
  • 1,569 - 70,999 SF
  • 15 Spaces Available Now
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More details for 100 Metcalfe St, Ottawa, ON - Office for Lease
  • Matterport 3D Tour

The Urbandale Building - 100 Metcalfe St

Ottawa, ON K1P 5M1

  • Office for Lease
  • 8,255 - 10,470 SF
  • 1 Space Available Now
  • Air Conditioning
  • Natural Light
  • Security System
  • Concierge
  • Controlled Access
  • Reception
  • Restaurant
  • Wheelchair Accessible
  • Smoke Detector

Ottawa Office for Lease - CBD

The Urbandale Building, located at 100 Metcalfe Street, stands as a striking 18-storey office tower anchored by vibrant ground-floor retail, offering an exceptional leasing opportunity with office spaces ranging from 8,255 to 10,470 square feet. The second floor is available immediately, partially built out as a standard office with an open-floor plan that maximizes natural light through mesmerizing floor-to-ceiling windows. The building is fully accessible, BOMA BEST certified for sustainability, and equipped with central air and heating. On-site amenities include underground parking with 79 spaces, a monitored lobby with a welcoming on-site manager, and ground-floor dining options such as Tim Hortons, Subway, and Gabriel Pizza. 100 Metcalfe offers modern, build-to-suit solutions designed to meet the specific needs of its occupants while presenting a highly professional and dynamic workspace. Situated at the corner of Metcalfe and Slater, the Urbandale Building enjoys a prime location in Ottawa’s downtown core. The BOMA BEST-certified office is within walking distance of Parliament Hill, City Hall, the National Arts Centre, and the Rideau Centre, offering seamless access to major government institutions and professional services. The downtown area is well-served by public transit, bike paths, pedestrian-friendly streets, additional public parking lots nearby, and major roadways, including easy access to the Queensway Highway and the A5. The location also benefits from a dense population of 650,000 within a 10-kilometer radius, with 70% holding a college degree or higher, providing access to a highly educated workforce. Nearby amenities include numerous restaurants, cafes, retail shops, and fitness facilities, such as Starbucks, Cocotte Bistro, Nando’s, and more, creating a vibrant work-life environment. Downtown Ottawa represents one of Canada’s most prestigious and dynamic business markets. 100 Metcalfe Street offers occupants a rare combination of modern office space, high visibility, and connectivity within a thriving financial and cultural district. The Urbandale Building provides an opportunity to establish a professional presence in the heart of the city while benefiting from a sustainable, well-managed environment with unmatched accessibility. This space is ideal for organizations seeking a prestigious address, a talented workforce, and a workspace designed to elevate operations and corporate image.

Contact:

Urbandale Corporation

Date on Market:

2023-01-10

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More details for 639 Queen St W, Toronto, ON - Office for Lease

The Burroughes - 639 Queen St W

Toronto, ON M5V 2B7

  • Office for Lease
  • 1,100 SF
  • 1 Space Available Now
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More details for 116 Spadina Ave, Toronto, ON - Office for Lease

The Reading Building - 116 Spadina Ave

Toronto, ON M5V 2K6

  • Office for Lease
  • 3,562 - 18,465 SF
  • 3 Spaces Available Now
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More details for 360 Lisgar St, Ottawa, ON - Office for Lease
  • Matterport 3D Tour

360 Lisgar St

Ottawa, ON K2P 2E4

  • Office for Lease
  • 12,248 - 48,992 SF
  • 1 Space Available Now
  • Air Conditioning
  • Natural Light
  • Security System
  • Day Care
  • Controlled Access
  • Reception
  • Wheelchair Accessible

Ottawa Office for Lease - Centretown-Byward

360 Lisgar Street offers multiple full floors, each 12,248 square feet, for lease in a prime downtown location. The second-floor suite features flexible office space, with a portion that could be converted into a fitness or gym area, including change rooms and showers. The BOMA BEST-certified building combines sustainability, modern infrastructure, and high-quality finishes to create a standout workplace destination. Luxuriously finished washrooms with granite flooring and vanities, high-speed fiber connectivity, fully integrated building systems, and three state-of-the-art elevators provide a high-performance environment ready to support a wide range of professional operations. On-site amenities, including 135 parking spaces of which 84 are secured garage stalls, 24-hour monitored access, electronic card-controlled garage and elevator entry, and an on-site daycare facility, add convenience for occupants. Expansive window lines, open-concept floor plates, and the ability to subdivide or build-to-suit give occupants the flexibility to tailor the space to evolving business needs. 360 Lisgar Street is an opportunity to establish a signature presence in a well-managed property designed to elevate operations, visibility, and corporate image. Situated in the heart of Ottawa’s dynamic downtown core, 360 Lisgar offers exceptional connectivity and an amenity-rich environment. The office building sits within 2 kilometres of Parliament Hill, City Hall, the National Arts Centre, and the Rideau Centre, with seamless access to major government institutions and professional services. Transit stops sit steps from the front entrance, while nearby bike lanes, pedestrian-friendly streets, and proximity to major routes, including the Queensway Highway and A5, create effortless mobility across the region. A dense population of 650,000 residents within a 10-kilometer radius, 70% holding a college degree or higher, supports access to a highly educated workforce. Surrounding amenities include a vibrant mix of restaurants, cafés, retail shops, and fitness studios such as Starbucks, Cocotte Bistro, Nando’s, North & Navy, Aroma Meze, Bread & Sons, and more. As part of one of Canada’s most prestigious and resilient business districts, 360 Lisgar Street stands at the nexus of culture, commerce, and connectivity. Downtown Ottawa’s established reputation as a center of government, finance, and innovation continues to draw organizations seeking both prominence and stability. The building’s blend of sustainability credentials, modern systems, and strategic positioning offers a rare platform for operations requiring a high-quality environment that reflects professionalism and growth. With full floors ready to occupy or customizable to suit operational goals, including open-concept layouts ideal for call centers, collaborative teams, or specialized workplace configurations, the opportunity presents a long-term foundation for success. *Square Footage is approximate. Brokers Protected

Contact:

Urbandale Corporation

Date on Market:

2024-07-22

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More details for 1730 St Laurent Blvd, Ottawa, ON - Office for Lease

St. Laurent Office Tower - 1730 St Laurent Blvd

Ottawa, ON K1G 3Y7

  • Office for Lease
  • 3,217 - 43,357 SF
  • 6 Spaces Available Now
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More details for Office for Lease

480 University Ave

Toronto, ON

  • Office for Lease
  • 2,700 - 66,400 SF
  • 4 Spaces Available Now
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More details for 3603-3605 Lake Shore Blvd W, Toronto, ON - Office, Retail for Lease

3603-3605 Lake Shore Blvd W

Toronto, ON M8W 1P5

  • Retail for Lease
  • $18.50 - $28.00 CAD SF/YR
  • 1,883 - 7,275 SF
  • 2 Spaces Available Now
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More details for 301 Fruitland Rd, Hamilton, ON - Office/Retail for Lease

Fruitland Square - 301 Fruitland Rd

Hamilton, ON L8E 5L6

  • Office/Retail for Lease
  • $30.00 CAD SF/YR
  • 1,710 SF
  • 1 Space Available Now
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