Office Spaces for Sale in Ontario

Oshawa Portfolio of properties for Sale - Whitby/Oshawa

This Downtown Oshawa portfolio, comprising 13-23 Athol Street West and 44 Simcoe Street South, offers a rare investment and redevelopment opportunity within the city’s designated Urban Growth Centre. Together spanning approximately 27,739 square feet, these vacant sites benefit from recent capital improvements and flexible interim use potential while being positioned for high-rise or mid-rise development under the Official Plan. Located steps from major amenities, educational institutions, and healthcare facilities, and with excellent connectivity to Highway 401 and Oshawa GO Station, the properties sit in a rapidly intensifying area supported by strong demographics and projected growth. Offered unpriced, this portfolio invites visionary investors to capitalize on Oshawa’s dynamic urban transformation.

Property Subtype:

Mixed Types

Date on Market:

2026-01-09

Ottawa Office for Sale - Kanata

350 Palladium Drive comprises 25,625 SF across two above-grade floors, originally constructed in 1997. The Property offers ample on-site parking and is currently improved with three tenants while also providing a variety of vacant suites suitable for small to midsized occupiers. With flexible leasing options and the ability to transition to full vacant possession over time, the Property can accommodate multi-tenant demand today while offering long-term potential for a standalone headquarters.

Date on Market:

2026-01-09

Toronto Multifamily for Sale - East Toronto

Acquire two commercial freehold units plus 110 underground parking stalls, with a total Year 1 NOI of $720,230, in the heart of Toronto’s most vibrant east-end neighbourhood. Built in 2016, this modern mixed-use development combines stable income, professional parking management, and strong long-term growth potential.

Property Subtype:

Apartment

Date on Market:

2025-10-28

Toronto Office for Sale - Midtown

Avison Young has been retained on an exclusive basis to advise on and manage the sale of 1835 Yonge Street (the “Property”), a premier, transit-oriented office building located in Toronto, Ontario. The Property comprises a seven-storey tower featuring approximately 83,718 sf of office and retail space, along with 2 levels of underground parking providing a secure underground lot for 65 vehicles, at a ratio of 0.85 stalls per 1,000 sf of office area. This offering presents an exceptional opportunity to acquire one of Toronto’s best located office assets. The Property is currently 54% leased to a diverse tenant mix, with a Weighted Average Lease Term (WALT) of 5.3 years. The ground floor-retail units are fully leased to restaurants tenants, adding significant amenity value to both tenants and the surrounding community. The tenancy profile supports ongoing income growth through both contractual rent escalations and lease-up of remaining vacancy. 1835 Yonge Street is a Class A office asset, managed and maintained to the highest institutional standards. Significant capital expenditures have been invested recently, solidifying its reputation as one of the marque office properties on the Yonge Street Midtown corridor. Located on the east side of Yonge Street, just one block south of Davisville Avenue, the Property enjoys prominent visibility in a highly accessible and central Midtown location. The Property lies between two of Toronto’s most vibrant commercial hubs - Yonge & Eglinton and Yonge & Bloor, an area that is undergoing sustained growth and major urban intensification. Davisville Station (TTC Line 1) is just across the street from the Property which has immediate access to multiple TTC Bus Routes at the Yonge/Merton stop, just steps from the building.

Date on Market:

2025-10-23

Toronto Office for Sale - East Toronto

Linx Condos stands as an enchanting addition to Toronto's residential condominium scene, poised to reshape the Danforth-East neighborhood. Situated at 276 Main Street and recently constructed, this retail condominium sits at the base of a condominium that stands 27 storeys high.

Date on Market:

2025-10-08

Toronto Office for Sale - Downtown East

Date on Market:

2025-08-26

Markham Office for Sale

Markham Central Square is strategically located on Highway 7, just east of Hwy 404, in the heart of Markham. The Modern Design utilizes various materials, colours, textures and features for an attractive appearance and enhanced functionality. This new modern business complex is on ten prime acres and consists of five Buildings with Commercial, Industrial and Office Condo Units for various commercial uses. York Region Transit operates Viva Bus Service (Purple Route) directly in front of Markham Central Square making transportation for employees and clients effortless. The Viva Bus Route connects with the New Cornell Bus Terminal at Markham Stouffville Hospital and the Richmond Hill Centre Terminal on Yonge Street, for additional access to the TTC Subway Line.

Date on Market:

2025-04-17

Mississauga Office for Sale

Investment Property for Sale. Fully Leased to top rated tenants - Dental and Community Centre. Property has Development potential with Multiple permitted uses - Medical, Dental, Professional Office, Day Care and Many more. Property has Ample Parking, Natural Light, Well Maintained Interiors and located in heart of Mississauga. Close to Major Highways: 403, Qew, Hurontario

Property Subtype:

Medical

Date on Market:

2025-04-01

Toronto Office for Sale - East Toronto

for sale 100% freehold interest in 225 Duncan Mill Road, Toronto. The Site is comprised of a +159,710 sq. ft. office building on approximately 4-acres in the heart of the York Mills neighbourhood. The Property offers an exceptional corner position with 3 road frontages and two access points in addition to ample surface parking and a 6-level split +155,000 sq. ft. parkade.

Date on Market:

2025-03-19

Toronto Office for Sale - King/Dufferin

The property offers investors an opportunity to acquire a two-story, 6,994 SF building on a 0.11-acre site. This unique offering enables users to shape their own environment in a highly desirable location within the King West neighborhood, part of Toronto’s Downtown West submarket. Surrounded by a mix of residential, office, and retail properties along King Street West and Queen Street West, the area has undergone significant transformation with recent and ongoing residential and commercial developments. Conveniently situated with excellent transit access along King Street West and Bathurst Street, including direct routes to Union Station, Toronto’s central transit hub, the property presents a prime investment or user opportunity. The building is a two-story, mixed-use (commercial/residential) property, fully renovated.

Date on Market:

2025-02-11

Ottawa Office for Sale - CBD

118 Sparks Street is a prestigious, high-profile building located in the heart of Ottawa’s Parliamentary Precinct, offering approximately 65,000 square feet of space. The property features retail space on the first two floors with entrances on both Sparks Street and Queen Street, providing excellent visibility and foot traffic. The upper four floors consist of high-quality office space, currently fully leased to Scotiabank. After December 31, 2025, 42% of the office space will be available, presenting a unique opportunity for owner-users or investors. This property is a rare chance to own an upgraded, well-located building anchored by a AAA national tenant, with significant future potential.

Date on Market:

2024-11-21

Toronto Office for Sale - East Toronto

Amazing opportunity in the vibrant Leaside Community. 3 separate buildings for sale on an over 10,000 sq ft lot. Income-producing property with potential development opportunity . Live/work with commercial/residential zoning.

Property Subtype:

Office/Residential

Date on Market:

2022-10-27

Ajax Office for Sale - Pickering/Ajax

578 Kingston Rd is a fully modernized VC3-zoned commercial property offering the rare combination of structural authenticity and updated infrastructure on a 66 x 150 ft lot in Central West Ajax. The VC3 zoning provides flexible mixed-use potential, permitting a range of commercial uses with the opportunity for residential accommodation above, subject to applicable municipal regulations. Originally constructed as a barn, the building retains continuous barn boards running floor to roof and exposed structural elements, while the interior has been opened to create cathedral ceilings, a loft aligned with the roofline, and consistent natural light throughout.Major capital components have been updated, including roof (2019), windows and exterior doors (2021), insulation, plumbing, electrical panel, HVAC (zoned), and drainage improvements, with renovations completed under permits and a finalized site plan available. Exterior improvements include organized hardscaping, professional landscaping, a wraparound front porch, rear deck, accessible ramp, and approved illuminated signage on both front and side elevations.At the rear, the property offers nine surface parking spaces including an accessible space, delivery access suitable for large trucks, and a detached two-car garage/workshop with spray foam insulation, separate breaker panel, and underground rough-in gas line. Inside, designer-led renovations feature custom cabinetry, integrated appliances, stone countertops, reclaimed barn board flooring, built-in millwork, LED lighting, and thoughtful storage throughout.Walking distance to historic Pickering Village with convenient highway and transit access, this is a turnkey commercial asset suited to an established operator seeking visibility, flexibility, and long-term durability without immediate capital reinvestment.

Date on Market:

2026-05-15

Cobourg Office for Sale

A great commercial investment opportunity in a high traffic location just north of Cobourg. This well-maintained property is fully leased to a long-term tenant, offering stable income in a highly visible corridor. The building contains approximately 2,800 square feet of fully renovated space, including modern reception, private offices, boardroom, open concept offices, a kitchenette, plus ample storage, and a two piece washroom. An attached garage and workshop with soaring ceilings, built in shelving, and interior access provides additional flexibility and long-term value. The entire interior has been completely renovated since 2021, resulting in a modernized and refreshed space that supports strong tenant retention. Additional exterior pot lighting (2021), gas heating (2007), central air conditioning (2011), and updated electrical panel (2007), R 40 attic insulation, and updated north side windows (2016). A excellent addition to a commercial portfolio, renovated, leased and ready to earn!

Date on Market:

2026-05-11

Peterborough Office for Sale - Eastern GGH

This attractive, 5,526-square-foot building was recently updated to accommodate professional office use on the second floor. The main floor can be used for retail, an assembly or entertainment venue, a clinic, an office, a studio, or many of other permitted uses under the current C.6 zoning. The high traffic count in the downtown core will provide your business with the exposure needed to thrive. Onsite parking is available at the rear of the building, with access from Water St. Book your appointment today to envision how your future will unfold in this excellent location. Phase I ESA available.

Date on Market:

2026-04-14

Mississauga Office for Sale - Hwy 10 & Hwy 401

Date on Market:

2026-04-07

London Office for Sale

Situated in the heart of Downtown London, 183 Central Ave is a freestanding three-unit commercial building offering exceptional flexibility and long-term potential. Located just steps from Richmond Row and within walking distance to Victoria Park, the property benefits from strong exposure, walkability, and immediate access to the city's core amenities. The building comprises approximately 6,665 square feet and is currently fully occupied by a long-term educational tenant occupying all three units. Each unit operates independently with separate HVAC systems, individual utility monitoring, and distinct servicing - providing straightforward flexibility for future reconfiguration or multi-tenant use. Fiber optic connectivity is installed throughout the building, making it well suited for professional, educational, technology, or creative users. On-site parking further enhances the practicality of the property in the prime downtown location. The property carries multiple zones designations, including residential permissions. Preliminary due diligence has been undertaken to explore potential conversion to residential rental units or student housing, subject to municipal approvals. Given its central location and proximity to key downtown institutions and Victoria Park, the site presents strong repositioning potential. The current tenant is in discussion to confirm a lease extension and has expressed openness to potentially reducing its footprint over time.

Date on Market:

2026-04-01

Mississauga Office for Sale

Great Opportunity for Investment/Live/Work Property Located at the corner of Queen St S & Church St in Famous Destination Olde Village of Streetsville. Residence with Commercial Unit, Zone STR - TR5. Permit issued on 2002-09-05 for Private Office within Single Family Dwelling (No Employees) described as Commercial Office - Single User. Classic Georgian Centre Hall Style - known as the McKeith Home built in 1852 and it is Designated under the terms of the Ontario Heritage Act as part of the Streetsville Heritage Conservation District, refer to Heritage Impact Assessment on file. Potential to convert entire home to commercial office space, proposed sketch for additional parking is on file. See sketch of former kitchen, now a blank slate for your dream kitchen. Newly renovated interior, generous size principal rooms, 2218 sq ft of living space. Was used as a Chiropractor Clinic, great street exposure. Backsonto green space and the Credit River ravine, gentle slope with panoramic view. Newly renovated interior, carpet free. Updated furnace & owned hot water tank in 2017. Washer & Dryer. New gas fireplace in living room. Attachments: Survey, Pre-listing Inspection Report, Heritage impact assessment report, Letterfrom Streetsville Heritage Conservation with FAQ for future potential, 2024 tax bill, Letterfrom Credit Valley Conservation Authority. Floor Plan

Property Subtype:

Medical

Date on Market:

2026-03-27

Chatham Office for Sale

Date on Market:

2026-02-27

Port Colborne Office for Sale - Southern GGH

This small commercial building in Port Colborne is excellent for small business owner occupiers or as a starter investment opportunity. With two commercial units and one residential unit a buyer can choose to combine these spaces as needed or retain them as a multi-tenanted investment play. All units are currently vacant, allowing the future buyer full control of how to utilize the property. The building can cater to various commercial uses including retail, food service establishment, service, or office space. The property is surrounded by housing an is close proximity to the Welland Canal, Downtown, Hwy 140, schools, beaches, and a large community centre.

Date on Market:

2026-02-02

Windsor Portfolio of properties for Sale

Property Subtype:

Mixed Types

Date on Market:

2025-11-25

Smiths Falls Portfolio of properties for Sale - Northeast Ontario

Property Subtype:

Mixed Types

Date on Market:

2025-11-20

Petawawa Office for Sale - Northeast Ontario

Incredible Location in the Heart of Petawawa. This turn key office building is on the corner of busy Petawawa Blvd and Portage Road and has access from each. Excellent visibility at a set of lights, across from McDonald's, Rexall, RBC and several other national brands. Previously a successful Restaurant. Building offers many uses. Full Finished Basement. Great Signage. High Traffic Area. First major intersection from the Petawawa Military Base. BUSINESS RELOCATING AND IS NOT FOR SALE - PROPERTY ONL

Date on Market:

2025-10-09