Office Spaces for Lease in Northeast Ontario

North Dundas Coworking for Lease - Northeast Ontario

Medical/Office Space available for rent or lease across from Winchester District Memorial Hospital in Winchester, Ontario. Winchester, located at about 45 minutes south of Ottawa is a hub of medical activity in the the North Dundas Township. The space is attached to a Pharmacy and consists of 5 office rooms, reception, waiting area and dedicated facilities. There is plenty of street parking around the building. The space can be rented in parts or in it's entirety on very attractive terms. Call or visit for details!

Property Type:

Retail

Date on Market:

2025-10-23

Perth Office/Retail for Lease - Northeast Ontario

This is a former Brown Shoe Factory that has been completely developed/renovated into a 50,000 sq ft business park which houses a variety of professionals, commercial enterprises and government funded organizations. The facility is all one level making it accessible for everyone! There is an abundance of free parking for all tenants and their clientele. The building is equipped with fire and sprinklers inspected annually. And has video surveillance and on-site management.

Property Type:

Flex

Date on Market:

2025-12-16

Cornwall Office, Office/Medical for Lease - Northeast Ontario

Retail plaza in an incredible location. 150 parking stalls on site in common with other tenants.

Date on Market:

2024-11-13

Brockville Office for Lease - Northeast Ontario

Property Type:

Retail

Date on Market:

2026-01-28

Perth Office for Lease - Northeast Ontario

Just steps from Perth’s historic downtown, the Old Perth Shoe Factory offers up to 45,000 sq. ft. of beautifully restored mixed-use commercial space for lease. Originally constructed in 1905, this architecturally significant building blends historic character with modern functionality, featuring exposed brick walls, polished concrete floors, and soaring ceilings. With several established tenants already in place and multiple units available—including two ground-floor spaces—the property provides flexible leasing options suited to a variety of commercial uses. Its prime location, distinctive design, and strong local demand make it an exceptional opportunity for businesses seeking a unique and vibrant setting.

Date on Market:

2025-12-16

Arnprior Office/Retail for Lease - Northeast Ontario

Property Type:

Retail

Date on Market:

2025-10-01

Almonte Office/Retail, Retail for Lease - Northeast Ontario

Date on Market:

2025-12-10

Prescott Office/Retail for Lease - Northeast Ontario

Property Type:

Retail

Date on Market:

2025-08-25

Pembroke Office/Retail for Lease - Northeast Ontario

1352?Pembroke Street West presents a fantastic 2,700?sq?ft retail/office space for lease on busy Pembroke Street, offering high visibility and excellent exposure in a modern building with many updates, ample on-site parking for approximately 20 vehicles, and a strong flow of daily traffic to support retail, professional services, or customer-facing operations; situated at the corner of Pembroke Street W and Matthews Ave. in the Laurentian Valley commercial district, the property benefits from easy access to local amenities, surrounding businesses, and major routes, making it an ideal location for businesses looking to establish a presence in a vibrant Pembroke market.

Property Type:

Retail

Date on Market:

2025-04-29

Gananoque Office for Lease - Northeast Ontario

Located in the downtown core close to the waterfront, easy access to amenities and a vibrant community. In close proximity to a new condo and marine redevelopment. Ground floor: $14.00 psf Net 2nd floor: $14.00 psf Net Property is also available to purchase.

Date on Market:

2024-12-03

Hawkesbury Office for Lease - Northeast Ontario

Property Type:

Retail

Date on Market:

2024-08-21

Brockville Office/Medical for Lease - Northeast Ontario

Discover a professional suite strategically located in Brockville's vibrant north end, offering unparalleled accessibility and visibility. Situated just one minute from exit 696 off the 401 highway, this property is at the doorstep of Brockville's bustling business district.

Property Type:

Office

Date on Market:

2024-04-17

North Grenville Office for Lease - Northeast Ontario

Date on Market:

2023-10-18