Common Area Maintenance
Learn about common area maintenance (CAM) in Canadian commercial real estate — what it covers, how it’s billed, and why it matters.

August 07, 2025
What is Common Area Maintenance?
Common area maintenance (CAM) refers to the costs associated with maintaining and operating shared spaces in multi-tenant properties.
Why Common Area Maintenance Matters in Real Estate
In Canadian commercial real estate, CAM charges are billed to tenants in proportion to their leased space to cover upkeep and management of common areas.
Examples:
- Landscaping and snow removal
- Security, lighting, and janitorial services
- Repairs and maintenance for shared facilities
Understanding CAM charges helps tenants and landlords budget and negotiate lease terms effectively.
Example of Common Area Maintenance in Action
The retail tenant reviewed the lease’s CAM clause to understand how shared maintenance costs would be calculated and billed.
Key Takeaways
- Covers maintenance costs of shared areas
- Billed to tenants based on leased space proportion
- Common in commercial leases
- Includes security, cleaning, and repairs
- Important for lease negotiations and budgeting

A rendering of Frame in East Vancouver. (Peterson)
The Tesla facility set for 908 Raymur Avenue in Vancouver. (Beedie)
Phase One of Sen̓áḵw in Summer 2025. (OPTrust, Nch’ḵay̓)
(QuadReal Property Group, Westbank)
The two-tower Cascades project under construction in mid-2025. (Ledcor)
A rendering of Perla near Central Park. (Polygon Homes)
Phase One of Concord Metrotown is located at the corner of Kingsway and Nelson Avenue in Burnaby. (Concord Pacific)
Myriad will complete Concert Properties’ Heart of Burquitlam community. (Concert Properties)
SOCO 2 (left) in Coquitlam. (Drew Powell, LinkedIn)
King George Hub in Surrey. (Submitted by PCI Developments)







The Yonge Corporate Centre at 4100-4150 Yonge Street. (Europro)
Jon Sailer













Pennyfarthing's The Capstone, Langley (pennyfarthinghomes.ca)
Rendering for MAKE Projects' Smith Campus Middle and Secondary School (makeprojects.ca)
Rendering for STRYKE's Innovation District 