Office Spaces for Lease in Ontario

London Office for Lease

Located at 1540 North Routledge Park, this single-story office building comprises approximately 14,805 sq. ft. on a 2.5-acre lot. Municipal utility connections, baseboard heating, and partial air conditioning are available. The property features surface parking for 90 vehicles and is situated within an established suburban office node, benefiting from efficient road access and proximity to major services.

Date on Market:

2026-07-02

Ottawa Coworking for Lease - Kanata

Located in the ever-growing Kanata North Business Park, this property includes an outdoor patio with picnic tables, EV car chargers, bike racks and on-site showers. Close to all amenities, soccer fields & bike paths.

Property Type:

Office

Date on Market:

2026-07-01

Mississauga Office for Lease - Hwy 10 & Hwy 401

375-425 Britannia Road is a three building, mixed-use complex. The Britannia Business Centre is located just west of Highways 403 and 410 and just south of Highway 401. This property provides excellent accessibility throughout the entire GTA.

Date on Market:

2017-08-14

Mississauga Office for Lease - Meadowvale

Date on Market:

2026-07-01

Ottawa Office for Lease - Centretown-Byward

Date on Market:

2026-07-07

Toronto Office, Retail for Lease - East Toronto

Situated in the heart of the affluent Bayview Village neighbourhood, 621 Sheppard Avenue East presents an excellent opportunity to lease modern retail or office space within a contemporary mixed-use building. The property is prominently located near the high-traffic intersection of Sheppard Avenue East and Bayview Avenue, benefiting from strong visibility and daily pedestrian activity generated by surrounding condominium density and nearby retail amenities. Tenants currently include: F45, FS8 , Vida Dental, Injection Lounge, RMT, Esthetician, Lawyer, Unisex Hair Salon The building was completed in 2020 and features a clean, modern design with both ground floor and second floor commercial opportunities, making it well suited for a wide range of retail, service, or professional office users. Direct elevator access from the underground parking garage provides convenient access to upper-level commercial units, enhancing accessibility for clients, staff, and customers. Well-maintained common areas, underground parking availability, and flexible commercial layouts contribute to a professional environment suitable for both customer-facing and office-based operations. The combination of location, transit access, and modern construction positions this property as a highly attractive leasing opportunity in one of North York’s most established mixed-use corridors. Located just steps from Bayview Subway Station and a short drive to Highway 401, the property offers excellent transit connectivity and regional access, making it an ideal location for businesses seeking strong exposure and commuter convenience. The surrounding Bayview Village Shopping Centre, dining options, and residential towers further support consistent foot traffic and a built-in customer base.

Date on Market:

2026-07-31

Toronto Office for Lease - North Toronto

100 Sheppard Avenue West is positioned within Toronto’s North York area, accessible via Sheppard Avenue and in close proximity to Highway 401 and Sheppard-Yonge subway station. The surrounding area includes a mix of office buildings, retail establishments, and residential neighborhoods. The property is near multiple dining and shopping destinations and is within walking distance of Yonge-Sheppard Centre.

Date on Market:

2026-05-12

Oldcastle Office/Retail for Lease

Commercial Unit coming soon. Ideal for Dental, medical, retail, restaurant, office, and service users, with strong traffic and quick access to Walker, and Highway 401. With 4600 sq ft which can be divided in 2 units. North Talbot & Walker Road offers high daily drive by traffic and has ample parking. Commercial zoning offers a wide range of commercial uses. Medical, Retail, Restaurant, Fast Food chain & Other possibilities. Call for details and reserve now.

Property Type:

Health Care

Date on Market:

2026-05-12

Oakville Office for Lease - Oakville/Burlington

Conveniently situated near major highways including QEW, Highway 403, and 407, the property provides easy access along with ample surface parking and proximity to Oakwoods Centre retail amenities such as Farm Boy and Starbucks.

Date on Market:

2026-05-11

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

Toronto Office, Industrial for Lease - East Toronto

Date on Market:

2026-04-30

Ottawa Office for Lease - West Central

Date on Market:

2026-04-24

Toronto Office for Lease - Midtown

186–190 Davenport Road presents a rare opportunity to acquire a boutique mixed-use asset in one of Toronto’s most prestigious and high-demand corridors. Ideally positioned just west of Avenue Road, this property benefits from strong visibility along Davenport Road and immediate proximity to the Yorkville and Annex neighbourhoods. Surrounded by high-income demographics, luxury retail, and dense residential development, the property is steps from transit, major arterials, and an established retail node. This location supports a wide range of permitted uses, making it ideal for investors or users seeking long-term growth in a prime downtown fringe location.

Date on Market:

2026-07-16

Ottawa Office, Office/Medical for Lease - West Central

Date on Market:

2026-07-10

Halton Hills Office/Retail for Lease - Outlying Halton

Prime commercial unit for lease on high-exposure Guelph Street in Georgetown. Bright, clean, and move-in ready space with excellent visibility, easy access to Hwy 7, and ample on-site parking. Previously used for professional office use, ideal for medical, legal, real estate, personal services, or boutique retail. Located in a well-established plaza directly across from Christ the King Catholic Secondary School.

Property Type:

Retail

Date on Market:

2026-04-22

St Catharines Office for Lease - Southern GGH

Multiple office suites are available for lease at 63 Church St, a professional office property located in Downtown St. Catharines. The building offers flexible layouts, including a divisible first-floor suite and a mix of lower-concourse and upper-floor offices, allowing tenants to choose space configurations that align with operational needs. The property benefits from a central downtown location with direct access to nearby amenities and public transit.

Date on Market:

2026-04-21

Toronto Office, Industrial for Lease - East Toronto

Office complex located on Victoria Park Avenue near Gordon Baker Road, offering convenient access to public transit and surrounding amenities.

Date on Market:

2026-08-21

Georgetown Office for Lease - Outlying Halton

31-43 Main Street South is a two-storey commercial building located in Downtown Georgetown, Ontario. The property is situated on a 0.458-acre site with approximately 85 feet of frontage along Main Street South and includes parking access from Back Street. The building contains retail and office tenancies and is zoned for a range of commercial uses. The location is within Georgetown’s established downtown business district and is accessible to local transit services, including nearby GO Bus routes and the Georgetown GO Station area.

Property Type:

Retail

Date on Market:

2026-04-19

Spanish Office for Lease

Located on hwy 17 and a busy side street, be the first to enter the untapped market

Date on Market:

2026-04-18

Windsor Office, Flex for Lease

The property at 4525 Rhodes Drive, Windsor consists of an industrial warehouse unit located within a multi-tenant business complex. Unit 400 spans approximately 13,347 square feet and includes multiple loading features (truck-level and drive-in access). The building’s location between Central Avenue and Jefferson Boulevard provides proximity to the E.C. Row Expressway, facilitating local and cross-border distribution.

Date on Market:

2026-04-17

Toronto Office/Retail for Lease - Downtown East

Situated in Toronto’s vibrant Moss Park/Regent Park area, this distinctive two-story building offers flexible retail and office opportunities in a thriving downtown corridor. The property features bright, open spaces with soaring ceilings, hardwood floors, and expansive floor-to-ceiling windows that maximize natural light and visibility. An Art Deco staircase and modernized interiors, recently renovated in 2020, add to its functional appeal. The property enjoys exceptional accessibility, with a 100 Transit Score and 100 Walk Score and immediate connectivity to Toronto’s primary surface transit routes. Thousands of new residential units are in proximity, positioning tenant businesses to capture a growing customer base seeking retail, design, or specialized service offerings. Ground-level destination retail has operated here for over two decades, enhancing daily traffic and reinforcing its reputation as a go-to address for design-forward concepts. Its desirable downtown location connects seamlessly to Union Station, Toronto’s GO Transit lines, and numerous TTC stops within a one-minute walk, while top-tier airports like Billy Bishop and Pearson International are under 40 minutes away. Parking capacity includes two dedicated spaces, a rare advantage for such a central location.

Property Type:

Retail

Date on Market:

2026-04-14

Toronto Office for Lease - King/Dufferin

Bring your workspace closer to home! Bright and airy retail or office space in unique, freestanding commercial building in the heart of Trinity Bellwoods. Great TTC access from Queen or Dundas. Shop or dine on busy Queen West or enjoy lunch in Trinity Bellwoods Park. This brick and beam building boasts 10 & 12 foot ceiling heights, gleaming hardwood floors, large operable windows, built out washrooms, kitchen, and limited parking. Surrounding trees offer privacy and tranquility. Laneway beside and behind building. See virtual tour link.

Date on Market:

2026-04-10