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Middlesex Office for Rent

Showing results 1 - 30 of 267

In Middlesex, 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 Middlesex. 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 Middlesex 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 Middlesex Office for rent listings today and find the perfect space to grow your business.

Last Updated: April 12, 2025

6 Photos

180 Simcoe Street, Middlesex, ON , MLS #X12078710 , Image - 1

Unit-LL, 180 Simcoe Street East K, London, Middlesex, ON MLS® X12078710

Commercial (Office)

$1,996

Prime Downtown Commercial Space For Lease. Prime Downtown Central London Office Units for lease. Space Available: Front building - Lower Level Unit: A

36 Photos

743 WELLINGTON Road, Middlesex, ON , MLS #X12075698 , Image - 1

743 WELLINGTON Road South R, London, Middlesex, ON MLS® X12075698

Commercial (Office)

Price On Request

12,375 sf office space available for lease. Fronting on the new Bus Rapid Transit North/South corridor on busy Wellington Road. Close to all amenities

7 Photos

1478 Seagull Road, Middlesex, ON , MLS #X12065705 , Image - 1

Unit-1, 1478 Seagull Road North E, London, Middlesex, ON MLS® X12065705

Commercial (Office)

$1,500

Exceptional Small Office Space in Hyde Park Industrial Area. This rare and unique office space offers a well-designed layout, including a reception ar

9 Photos

510 Southdale Road E, Middlesex, ON , MLS #X9377980 , Image - 1

Unit-201, 510 Southdale Road E South R, London, Middlesex, ON MLS® X9377980

Commercial (Office)

Price On Request

Medical office space available for lease in the Nixon Medical Center. Located in South London, on the corner of Southdale Road and Nixon Avenue. Total

15 Photos

466 King Street, Middlesex, ON , MLS #X12055300 , Image - 1

Unit-Main Floor, 466 King Street East K, London, Middlesex, ON MLS® X12055300

Commercial (Office)

$1,595

Versatile Victorian Gem. Attention Professional Office users! This Victorian Office offers exceptional flexibility with zoning (OR) that allows for?pr

76 Photos

123 St George Street, Middlesex, ON , MLS #X11965364 , Image - 1

Unit-101-105, 123 St George Street East F, London, Middlesex, ON MLS® X11965364

Commercial (Office)

Price On Request

2 Baths

***THREE MONTHS FREE NET RENT OFFERED TO TENANTS ON A FIVE YEAR LEASE TERM*** Turn Key, completely renovated, professional office space located near O

60 Photos

123 St George Street, Middlesex, ON , MLS #X11952833 , Image - 1

Unit-200, 123 St George Street East F, London, Middlesex, ON MLS® X11952833

Commercial (Office)

Price On Request

2 Baths

***THREE MONTHS FREE NET RENT OFFERED TO TENANTS ON A FIVE YEAR LEASE TERM*** Turn Key, completely renovated, professional office space located near O

60 Photos

123 St George Street, Middlesex, ON , MLS #X9038693 , Image - 1

Unit-101, 123 St George Street East F, London, Middlesex, ON MLS® X9038693

Commercial (Office)

Price On Request

5 Baths

***THREE MONTHS FREE NET RENT OFFERED TO TENANTS ON A FIVE YEAR LEASE TERM*** Turn Key, completely renovated, professional office space located near O

6 Photos

693 Hale Street, Middlesex, ON , MLS #X12052067 , Image - 1

Unit-4, 693 Hale Street East N, London, Middlesex, ON MLS® X12052067

Commercial (Office)

$625

***more photos to come*** This 150 sq. ft. + office space is located in a freshly renovated building and is available immediately. The landlord is wi

13 Photos

155 Oxford Street E, Middlesex, ON , MLS #X9416769 , Image - 1

155 Oxford Street E East F, London, Middlesex, ON MLS® X9416769

Commercial (Office)

$1,650

Prime location office/professional services space on Oxford Street just west of Richmond Street. Three spacious offices and private washroom. Clean, r

19 Photos

2109 Oxford Street E, Middlesex, ON , MLS #X12040986 , Image - 1

2109 Oxford Street E East E, London East, Middlesex, ON MLS® X12040986

Commercial (Office)

Price On Request

4 Baths

Welcome to 2109 Oxford Street East in London, Ontario. This 9,600 sq. ft. freestanding building sits on a 1.22-acre lot with two floors offers private

1 Photos

Unit-102C, 850 Medway Park Drive North S, London, Middlesex, ON MLS® X8188884

Commercial (Office)

Price On Request

RARE professional office space in Northwest London. The space is located within a newly renovated building, with fibre internet and ample parking. The

1 Photos

Unit-102B, 850 Medway Park Drive North S, London, Middlesex, ON MLS® X8188902

Commercial (Office)

Price On Request

RARE professional office space in Northwest London. The space is located within a newly renovated building, with fibre internet and ample parking. The

5 Photos

51 Front Street E, Middlesex, ON , MLS #X12043506 , Image - 1

Unit-12, 51 Front Street E NE, Strathroy Caradoc, Middlesex, ON MLS® X12043506

Commercial (Office)

Price On Request

1,475 sq ft available at The Shops on Sydenham, one of the largest and busiest commercial destinations in town. Located in the heart of downtown Strat

9 Photos

379 Dundas Street, Middlesex, ON , MLS #X12042678 , Image - 1

Unit-101-103, 379 Dundas Street East K, London East, Middlesex, ON MLS® X12042678

Commercial (Office)

Price On Request

379 Dundas Street, also known as London Towers is located in downtown London at the intersection of Dundas Street and Colborne Street. This is a large

22 Photos

101 CHERRYHILL Boulevard, Middlesex, ON , MLS #X12039664 , Image - 1

Unit-114, 101 CHERRYHILL Boulevard North N, London, Middlesex, ON MLS® X12039664

Commercial (Office)

$3,100

3 Baths

Prime opportunity for physicians looking to establish or expand their practice in a high-traffic area. A brand-new 1,200 SF (approx) medical clinic is

3 Photos

1071 Adelaide Street N, Middlesex, ON , MLS #X9770191 , Image - 1

1071 Adelaide Street N East B, London, Middlesex, ON MLS® X9770191

Commercial (Office)

$5,000

Reduced by 28.6%

Converted office on the corner of Adelaide St N and Regent St. This building is ideal for professional offices, medical or aesthetic businesses with

5 Photos

1010 Adelaide Street S, Middlesex, ON , MLS #X12037921 , Image - 1

1010 Adelaide Street S South Z, London, Middlesex, ON MLS® X12037921

Commercial (Office)

Price On Request

Commercial office space available in multi-tenant building, warehouse and yard not included in lease. Close to Highbury and the 401 with ample parking

17 Photos

540 Clarke Road, Middlesex, ON , MLS #X12038550 , Image - 1

Unit-4, 540 Clarke Road East I, London, Middlesex, ON MLS® X12038550

Commercial (Office)

Price On Request

Unit 4 at 540 Clarke Rd offers a 1,950 SF space featuring five spacious offices, two bathrooms, a kitchenette, and approximately 600 SF of warehouse/s

2 Photos

4023 Meadowbrook Drive, Middlesex, ON , MLS #X11925257 , Image - 1

Unit-111/112, 4023 Meadowbrook Drive South W, London, Middlesex, ON MLS® X11925257

Commercial (Office)

Price On Request

Meadowbrook Business Campus - West. South London's premier industrial and office facility. Minutes to 401 ramp, professionally managed property with u

23 Photos

612 Colborne Street, Middlesex, ON , MLS #X9364969 , Image - 1

Unit-101, 612 Colborne Street East F, London, Middlesex, ON MLS® X9364969

Commercial (Office)

$3,950

1 Photos

Unit-2nd, 141 Dundas Street East K, London, Middlesex, ON MLS® X8338022

Commercial (Office)

Price On Request

1 Baths

Up to 3,791SF -2nd Flr (MUST BE NON-PROFIT) beside Covent Garden Market & Fanshawe College on S-side of Dundas St. @ Market Lane. Various sizes availa

1 Photos

Unit-Lower, 141 Dundas Street East K, London, Middlesex, ON MLS® X8338030

Commercial (Office)

Price On Request

2 Baths

Up to 5,204SF -Lower Flr (MUST BE NON-PROFIT) beside Covent Garden Market & Fanshawe College on S-side of Dundas St. @ Market Lane. Various sizes avai

1 Photos

Unit-6th, 141 Dundas Street East K, London, Middlesex, ON MLS® X8338040

Commercial (Office)

Price On Request

2 Baths

Up to 4,179SF -6th Flr (MUST BE NON-PROFIT) beside Covent Garden Market & Fanshawe College on S-side of Dundas St. @ Market Lane. Various sizes availa

1 Photos

Unit-5th, 141 Dundas Street East K, London, Middlesex, ON MLS® X8415038

Commercial (Office)

Price On Request

Up to 6,857 SF - 5th Flr (MUST BE NON-PROFIT) beside Covent Garden Market & Fanshawe College on S-side of Dundas St. @ Market Lane. Various sizes avai

1 Photos

Unit-203, 450 Central Avenue East F, London, Middlesex, ON MLS® X9266834

Commercial (Office)

Price On Request

Suite 203 consisting of 419 SF located in on east side of 2nd floor of an established medical-dental building on Central near Maitland. 2 exam rooms,

1 Photos

Unit-107a, 450 Central Avenue East F, London, Middlesex, ON MLS® X9266836

Commercial (Office)

Price On Request

Suite 107aconsisting of 625 SF located in on west side of MAIN floor of an established medical-dental building on Central near Maitland. 13' x 17' off

10 Photos

400 YORK Street, Middlesex, ON , MLS #X12029281 , Image - 1

Unit-104, 400 YORK Street East K, London, Middlesex, ON MLS® X12029281

Commercial (Office)

Price On Request

1,502 sf of shell office space located on the main floor in downtown London. Located in close proximity to walking trails and parks, Budweiser Gardens

12 Photos

400 YORK Street, Middlesex, ON , MLS #X12029297 , Image - 1

Unit-101, 400 YORK Street East K, London, Middlesex, ON MLS® X12029297

Commercial (Office)

Price On Request

2,997 sf of generously appointed office space on the main floor in downtown London. Located in close proximity to walking trails and parks, Budweiser

11 Photos

400 YORK Street, Middlesex, ON , MLS #X12029240 , Image - 1

Unit-202, 400 YORK Street East K, London, Middlesex, ON MLS® X12029240

Commercial (Office)

Price On Request

2,408 sf of generously appointed office space on the second floor in downtown London. Welcoming reception area, plenty of office, boardroom and locate

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Rishi Raj Tiwari

Sales Representative / Broker

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