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Frontenac Office for Rent

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Frontenac, Ontario offers a growing market for commercial properties, perfect for businesses seeking growth opportunities. Explore our extensive listings on Square Yards Canada, featuring over 200 office for rent in Frontenac. Each listing includes detailed information about amenities, configurations, and other features about Frontenac office for rent. Find the ideal location tailored to your needs, from office spaces and retail stores to industrial units. Utilise our advanced filters to refine your search by area, budget, and property type. Discover top commercial areas like Ajax, Whitby, and Oshawa, and secure the best office in Frontenac for rent today.

Last Updated: September 19, 2026

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171 Wellington Street, Frontenac, ON , MLS #X13499768 , Image - 1

Unit-101, 171 Wellington Street 14 - Central City East, Kingston, Frontenac, ON MLS® X13499768

Commercial (Office)

Price On Request

2 Baths

171 Wellington Street offers a truly distinctive office environment in the heart of downtown Kingston. Designed for a business that values character,

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1329 Gardiners Road, Frontenac, ON , MLS #X13509064 , Image - 1

Unit-1B, 1329 Gardiners Road 42 - City Northwest, Kingston, Frontenac, ON MLS® X13509064

Commercial (Office)

Price On Request

Ideally located just off Highway 401 in Kingston, this 6,193 SF commercial space spans two floors and features professionally finished office space, m

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1224 Gardiners Road, Frontenac, ON , MLS #X13481150 , Image - 1

Unit-101, 1224 Gardiners Road 42 - City Northwest, Kingston, Frontenac, ON MLS® X13481150

Commercial (Office)

Price On Request

Exceptional leasing opportunity offering approximately 3,900 square feet of versatile office space within a well-maintained business park environment.

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1201 DIVISION Street, Frontenac, ON , MLS #X13598706 , Image - 1

Unit-206, 1201 DIVISION Street 23 - Rideau, Kingston, Frontenac, ON MLS® X13598706

Commercial (Office)

Price On Request

A 1,200 square foot second floor office space located in the Kingslake Plaza, anchored by Shoppers Drug Mart, Dollarama, Bulk Barn and Service Ontario

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366 King Street, Frontenac, ON , MLS #X12581900 , Image - 1

Unit-SUITE 510, 366 King Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X12581900

Commercial (Office)

Price On Request

Welcome to the Royal Block. Prestige office space in the heart of downtown Kingston. 5th floor professional office space with excellent natural light

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12 Cataraqui Street, Frontenac, ON , MLS #X13785636 , Image - 1

Unit-207, 12 Cataraqui Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13785636

Commercial (Office)

$800.0

Welcome to 12CAT - formerly known as the NGB - a vibrant creative warehouse with a rich history in downtown Kingston. For over two decades, this dynam

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61 Hyperion Court, Frontenac, ON , MLS #X13419092 , Image - 1

Unit-108, 61 Hyperion Court 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13419092

Commercial (Office)

Price On Request

Last suite available! The Cornell Professional Centre is conveniently located along John Counter Boulevard between Division Street and Sir John A. Mac

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12 Cataraqui Street, Frontenac, ON , MLS #X13758302 , Image - 1

Unit-10A, 12 Cataraqui Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13758302

Commercial (Office)

$1000.0

Welcome to 12CAT - formerly known as the NGB - a vibrant creative warehouse with a rich history in downtown Kingston. For over two decades, this dynam

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14 Cataraqui Street, Frontenac, ON , MLS #X13758252 , Image - 1

Unit-8, 14 Cataraqui Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13758252

Commercial (Office)

$750.0

Welcome to 12CAT - formerly known as the NGB - a vibrant creative warehouse with a rich history in downtown Kingston. For over two decades, this dynam

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14 Cataraqui Street, Frontenac, ON , MLS #X13758270 , Image - 1

Unit-5, 14 Cataraqui Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13758270

Commercial (Office)

$500.0

Welcome to 12CAT - formerly known as the NGB - a vibrant creative warehouse with a rich history in downtown Kingston. For over two decades, this dynam

6 Photos

1786 Bath Road, Frontenac, ON , MLS #X13766066 , Image - 1

Unit-5, 1786 Bath Road 37 - South of Taylor-Kidd Blvd, Kingston, Frontenac, ON MLS® X13766066

Commercial (Office)

$1550.0

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310 bagot Street, Frontenac, ON , MLS #X12053179 , Image - 1

Unit-A, 310 bagot Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X12053179

Commercial (Office)

Price On Request

Modern, bright, finished second floor office space available for lease at 310 Bagot Street. Completely renovated in 2019, the 10,200 sf space offers a

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797 Princess Street, Frontenac, ON , MLS #X13744970 , Image - 1

Unit-316 C, 797 Princess Street 14 - Central City East, Kingston, Frontenac, ON MLS® X13744970

Commercial (Office)

$525.0

Small office space with a shared waiting area. Building has 2 elevators and accessible washrooms. Building has on site parking (extra charge). After h

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797 Princess Street, Frontenac, ON , MLS #X13744918 , Image - 1

Unit-316 B, 797 Princess Street 14 - Central City East, Kingston, Frontenac, ON MLS® X13744918

Commercial (Office)

$525.0

Small office space with a shared waiting area. Building has 2 elevators and accessible washrooms. Building has on site parking (extra charge). After h

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797 Princess Street, Frontenac, ON , MLS #X13744868 , Image - 1

Unit-316 A, 797 Princess Street 14 - Central City East, Kingston, Frontenac, ON MLS® X13744868

Commercial (Office)

$650.0

Small office space with a shared waiting area. Building has 2 elevators and accessible washrooms. Building has on site parking (extra charge). After h

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Unit-300, 797 Princess Street 14 - Central City East, Kingston, Frontenac, ON MLS® X13444898

Commercial (Office)

Price On Request

Office/Retail space in a prestige Building on Princess Street Downtown Kingston. On site parking (1:1000 sf) of space free and included. Underground p

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Unit-410, 797 Princess Street 14 - Central City East, Kingston, Frontenac, ON MLS® X13445764

Commercial (Office)

Price On Request

Office/Retail space in a prestige Building on Princess Street Downtown Kingston. On site parking (1:1000 sf) of space free and included. Underground p

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797 PRINCESS Street, Frontenac, ON , MLS #X13445568 , Image - 1

Unit-407, 797 PRINCESS Street 14 - Central City East, Kingston, Frontenac, ON MLS® X13445568

Commercial (Office)

Price On Request

+/-290 sf office space in a prestige office building on Princess Street. On site parking (1:1000) for free.On a major thoroughfare (including public t

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Unit-409, 797 Princess Street 14 - Central City East, Kingston, Frontenac, ON MLS® X13445256

Commercial (Office)

Price On Request

Office/Retail space in a prestige Building on Princess Street Downtown Kingston. On site parking (1:1000 sf) of space free and included. Underground p

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Unit-500, 797 Princess Street 14 - Central City East, Kingston, Frontenac, ON MLS® X13445944

Commercial (Office)

Price On Request

Office/Retail space in a prestige Building on Princess Street Downtown Kingston. On site parking (1:1000 sf) of space free and included. Underground p

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797 Princess Street, Frontenac, ON , MLS #X13446172 , Image - 1

Unit-106, 797 Princess Street 14 - Central City East, Kingston, Frontenac, ON MLS® X13446172

Commercial (Office)

Price On Request

Office/Retail space in a prestige Building on Princess Street Downtown Kingston. On site parking (1:1000 sf) of space free and included. Underground p

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49 Place D' Armes N/A, Frontenac, ON , MLS #X13684280 , Image - 1

Unit-501, 49 Place D' Armes N/A 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13684280

Commercial (Office)

Price On Request

4 Baths

Limited-Time Landlord Incentive: Sign a new five-year lease and receive12 months base rent free. 49 Place D'Armes / 279 Wellington Street, Suite 501 o

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461 Princess Street, Frontenac, ON , MLS #X13720236 , Image - 1

461 Princess Street 14 - Central City East, Kingston, Frontenac, ON MLS® X13720236

Commercial (Office)

Price On Request

Position your business in Kingston's vibrant University District with this bright and spacious 1,970 sq. ft. upper-level office space. Well-suited for

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32 Montreal Street, Frontenac, ON , MLS #X13705682 , Image - 1

32 Montreal Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13705682

Commercial (Office)

$1300.0

Small office or retail space on Montreal Street, between Princess St and Queen St, in Kingston's vibrant downtown. $1,300 per month semi gross (Utilit

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49 Place D' Armes N/A, Frontenac, ON , MLS #X13684450 , Image - 1

Unit-505, 49 Place D' Armes N/A 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13684450

Commercial (Office)

Price On Request

4 Baths

Limited-Time Landlord Incentive: Sign a new five-year lease and receive12 months base rent free. 49 Place D'Armes / 279 Wellington Street, Suite 505 o

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49 Place D' Armes N/A, Frontenac, ON , MLS #X13684416 , Image - 1

Unit-504, 49 Place D' Armes N/A 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13684416

Commercial (Office)

Price On Request

4 Baths

Limited-Time Landlord Incentive: Sign a new five-year lease and receive12 months base rent free. 49 Place D'Armes / 279 Wellington Street, Suite 504 o

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49 Place D' Armes N/A, Frontenac, ON , MLS #X13684386 , Image - 1

Unit-503, 49 Place D' Armes N/A 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13684386

Commercial (Office)

Price On Request

4 Baths

Limited-Time Landlord Incentive: Sign a new five-year lease and receive12 months base rent free. 49 Place D'Armes / 279 Wellington Street, Suite 503 o

23 Photos

49 Place D' Armes N/A, Frontenac, ON , MLS #X13684318 , Image - 1

Unit-502, 49 Place D' Armes N/A 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13684318

Commercial (Office)

Price On Request

4 Baths

Limited-Time Landlord Incentive: Sign a new five-year lease and receive12 months base rent free. 49 Place D'Armes / 279 Wellington Street, Suite 502 o

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55 Rideau Street, Frontenac, ON , MLS #X13082914 , Image - 1

Unit-Unit 2, 55 Rideau Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13082914

Commercial (Office)

Price On Request

Zoned for office, retail and service uses. Downtown Kingston offers a strong mix of commercial activity, institutional presence, and walkable amenitie

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863 Princess Street, Frontenac, ON , MLS #X13639348 , Image - 1

Unit-204, 863 Princess Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13639348

Commercial (Office)

Price On Request

Capitalize on this second-floor 2,435 sf office space (to be demised) with extensive leasehold improvements in place including eight private offices,

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