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Oshawa Office for Rent

Showing results 1 - 30 of 139

In Oshawa, the commercial rental market is on the rise, offering diverse opportunities for businesses. Square Yards Canada simplifies your search for the perfect office for rent in Oshawa. Our platform provides a seamless experience with easy-to-use filters for property type, price range, size, and amenities. Start by selecting your desired property type, whether it's retail space or Oshawa office for rent. Refine your search by adjusting price and size to meet your needs. The listings can be sorted by newness or price to find the best options. Explore our Oshawa office for rent listings today and find the perfect space to grow your business.

Last Updated: November 04, 2026

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84 Simcoe Street N, Durham, ON , MLS #E14148298 , Image - 1

Unit-1, 84 Simcoe Street N Central, Oshawa, Durham, ON MLS® E14148298

Residential Freehold (Store W Apartment/Office)

$1300.0

2 Beds
1 Baths
700-1100 sq-ft

Located near many amenities very high walking score of 92 Walker's Paradise. Located near UTEC Charles St Campus, Baagwating Indigenous Student Centre

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Unit-201 B, 633 King Street E Donevan, Oshawa, Durham, ON MLS® E14140222

Commercial (Office)

$900.0

Excellent 2nd floor office space (no elevator) in a modern building on a very busy thoroughfare, with excellent exposure and plenty of parking. Not cu

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8 Simcoe Street N, Durham, ON , MLS #E14134218 , Image - 1

8 Simcoe Street N O'Neill, Oshawa, Durham, ON MLS® E14134218

Residential Freehold (Store W Apartment/Office)

$1700.0

2 Beds
1 Baths
700-1100 sq-ft

2 Bedroom 1 Bathroom Apartment For Rent In Well Maintained Secure Building Available November 15th. $1700/Month + Utilities. Located Downtown Oshawa,

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Unit-202, 633 King Street E Donevan, Oshawa, Durham, ON MLS® E13778778

Commercial (Office)

$3100.0

Excellent 2nd floor office space (no elevator) in a modern building on a very busy thoroughfare with excellent exposure and plenty of parking. Current

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Unit-207, 200 Bond Street W McLaughlin, Oshawa, Durham, ON MLS® E13689292

Commercial (Office)

Price On Request

Exceptional value office accessible upstairs office space! Convenient location West of downtown Oshawa, with abundant parking for occupants and great

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1707 Thornton Road N, Durham, ON , MLS #E10432822 , Image - 1

Unit-301, 1707 Thornton Road N Northwood, Oshawa, Durham, ON MLS® E10432822

Commercial (Office)

Price On Request

2 Office Suites on the 3rd floor (5366.33 SF and 4964.80 SF) ready for finishes. Units can be combined to create +10,000 SF. Premier new 60,000 SF off

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600 Thornton Road S, Durham, ON , MLS #E13836904 , Image - 1

Unit-#4 + Outside Storage, 600 Thornton Road S Vanier, Oshawa, Durham, ON MLS® E13836904

Commercial (Office)

$4900.0

Budget-Friendly 2nd Floor Office Space For Lease + approx. 7,500 sf of unfenced outdoor storage | Lease for Only $4,900 a month + HST. Conveniently Lo

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Unit-#4, 600 Thornton Road S Vanier, Oshawa, Durham, ON MLS® E13837080

Commercial (Office)

Price On Request

2nd floor office space for lease at 600 Thornton Road S. in Oshawa, ideally located at Champlain Ave. & Highway 401 with quick access to both Hwy 401

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78 Richmond Street W, Durham, ON , MLS #E12979488 , Image - 1

Unit-101, 78 Richmond Street W O'Neill, Oshawa, Durham, ON MLS® E12979488

Commercial (Office)

Price On Request

Opportunity to occupy 12,124 sf of ground floor, open concept office. A solid mix of private offices, open bullpen areas, meeting and training rooms a

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78 Richmond Street W, Durham, ON , MLS #E12979482 , Image - 1

Unit-Lower Level, 78 Richmond Street W O'Neill, Oshawa, Durham, ON MLS® E12979482

Commercial (Office)

Price On Request

Functional basement space available for lease in a well-located downtown Oshawa office building. Approximately 11,511 SF of partially finished lower-l

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481 Taunton Road W, Durham, ON , MLS #E12964368 , Image - 1

Unit-201, 481 Taunton Road W Northglen, Oshawa, Durham, ON MLS® E12964368

Commercial (Office)

Price On Request

Last remaining unit in a brand new 4-storey office development located centrally in North Oshawa at Taunton & Thornton. Prominent signage and exposure

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124 Ontario Street O'Neill, Oshawa, Durham, ON MLS® E13827652

Commercial (Office)

$3000.0

Excellent opportunity in a highly visible and strategically located area of downtown Oshawa. 124 Ontario St offers convenient access to major transpor

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172 King Street E, Durham, ON , MLS #E13812754 , Image - 1

Unit-200, 172 King Street E Central, Oshawa, Durham, ON MLS® E13812754

Commercial (Office)

Price On Request

Wow - This Attractive, Well Managed & Maintained Building Is Situated In A Prime Downtown Location - Directly Across From Courthouse & Steps To Oshawa

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Unit-209B, 200 Bond Street W McLaughlin, Oshawa, Durham, ON MLS® E13689290

Commercial (Office)

Price On Request

Exceptional value office accessible upstairs office space! Convenient location West of downtown Oshawa, with abundant parking for occupants and great

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111 Simcoe Street N, Durham, ON , MLS #E13780114 , Image - 1

Unit-B1, 111 Simcoe Street N O'Neill, Oshawa, Durham, ON MLS® E13780114

Commercial (Office)

Price On Request

1 Baths

Elegant Building Awaits Your Business!! 1000 SqFt Of Economical Lower Level Office Space, Front Entrance. Located just 750 Metres from the 350,000 SqF

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951 Simcoe Street N, Durham, ON , MLS #E13756406 , Image - 1

951 Simcoe Street N Centennial, Oshawa, Durham, ON MLS® E13756406

Commercial (Office)

$3000.0

2 Baths

Prime opportunity to lease a turnkey freestanding professional office building in a highly desirable Oshawa location, just minutes from the university

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909 Simcoe Street N, Durham, ON , MLS #E13414390 , Image - 1

Unit-204, 909 Simcoe Street N Centennial, Oshawa, Durham, ON MLS® E13414390

Commercial (Office)

$1325.0

1 Baths

Spacious private office with large windows, plus an L-shaped open area ideal for desks, reception, showroom, or cabinetry. This is a second floor unit

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360 King Street W, Durham, ON , MLS #E13742488 , Image - 1

360 King Street W Central, Oshawa, Durham, ON MLS® E13742488

Commercial (Office)

Price On Request

Modern Office Space In A Great Location. Very Close To Oshawa Center, 401, Restaurants, Tim Hortons, Etc. High Traffic Area With Easy Accessibility Fr

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524 Simcoe Street S, Durham, ON , MLS #E13725566 , Image - 1

Unit-Main Floor, 524 Simcoe Street S Central, Oshawa, Durham, ON MLS® E13725566

Commercial (Office)

$3500.0

Exceptional medical clinic space for lease on busy Simcoe St. (3 years new), positioned for high visibility and easy access. This well-maintained suit

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922 Simcoe Street N, Durham, ON , MLS #E13745526 , Image - 1

Unit-203, 922 Simcoe Street N Centennial, Oshawa, Durham, ON MLS® E13745526

Commercial (Office)

$625.0

Your New Office Space Awaits! This 2 Office Unit is Perfect For Your Business Needs. Located In A High Traffic Area. This Second Floor Unit Is In A Cl

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Unit-2B, 337 King Street W Vanier, Oshawa, Durham, ON MLS® E13634728

Commercial (Office)

$2000.0

2 Baths

Prime Oshawa Office Space for Lease - Hwy 2 Exposure. Discover an exceptional 700 sq. ft. of office space complemented by over 400 sq. ft. of common a

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Unit-217, 650 King Street E Eastdale, Oshawa, Durham, ON MLS® E13715682

Commercial (Office)

Price On Request

This distinguished second-floor office suite offers a thoughtfully designed and highly efficient layout, featuring three private offices, a reception

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111 Simcoe Street N, Durham, ON , MLS #E13448370 , Image - 1

Unit-201, 111 Simcoe Street N O'Neill, Oshawa, Durham, ON MLS® E13448370

Commercial (Office)

Price On Request

1 Baths

Elegant Building Awaits Your Business!! 1100 SqFt Of 2nd Floor Office Space, Front Entrance And Rear Entrance. Has Reception area w/flexible rooms, in

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190 Waterloo Street, Durham, ON , MLS #E13660778 , Image - 1

Unit-1A, 190 Waterloo Street Farewell, Oshawa, Durham, ON MLS® E13660778

Commercial (Office)

Price On Request

2 Baths

Second-floor office space available for lease. This versatile suite features multiple privateoffices, boardrooms, storage rooms, making it ideal for p

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10 Centre Street N O'Neill, Oshawa, Durham, ON MLS® E13419662

Commercial (Office)

Price On Request

Flexible Downtown Oshawa Office Space at the corner of King and Centre. Excellent layout with reception area, two large offices and a large boardroom,

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1019 Nelson Street, Durham, ON , MLS #E13142260 , Image - 1

Unit-8, 1019 Nelson Street Farewell, Oshawa, Durham, ON MLS® E13142260

Commercial (Office)

$1100.0

Four large offices on the second floor, all with windows. Suitable for many different uses. Zoning is GI- General Industrial. Located in an industrial

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1019 Nelson Street, Durham, ON , MLS #E13142254 , Image - 1

Unit-10, 1019 Nelson Street Farewell, Oshawa, Durham, ON MLS® E13142254

Commercial (Office)

$995.0

1 Baths

General office, contractor office and supply, personal services, or service business. Ground floor unit with private entrance. Many permitted uses. Zo

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1019 Nelson Street, Durham, ON , MLS #E13142262 , Image - 1

Unit-7, 1019 Nelson Street Farewell, Oshawa, Durham, ON MLS® E13142262

Commercial (Office)

$990.0

Perfect for contractor's office or service business! This bright, clean space features two spacious offices, and convenient on-site parking. Many acce

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1019 Nelson Street, Durham, ON , MLS #E13142264 , Image - 1

Unit-6, 1019 Nelson Street Farewell, Oshawa, Durham, ON MLS® E13142264

Commercial (Office)

$950.0

1 Baths

One large office on the main floor, with private washroom. Located in an industrial area. Suit small contractor, or service business. Zoning is GI - G

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Unit-202, 111 Simcoe Street N O'Neill, Oshawa, Durham, ON MLS® E13449234

Commercial (Office)

$1000.0

1 Baths

Elegant Building Awaits Your Business!! 400 SqFt Of 2nd Floor Office Space, Front Entrance And Rear Entrance. Located just 750 Metres from the 350,000

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