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Real Estate

How does owning an industrial or commercial condominium unit differ from owning a standalone commercial building?

TSL Written by the Treadstone Law team· Updated August 2026

Owning an industrial or commercial condominium unit means owning your specific unit, typically the interior space, while a condominium corporation owns and manages the building's common elements: structure, roof, shared parking, loading areas, and common utilities. The Condominium Act, 1998 governs commercial and industrial condominiums the same way it governs residential ones, so owners pay common expense fees to the corporation and should review a status certificate before buying, just as a residential condo buyer would.

The key practical difference from owning a standalone building is control and shared risk. In a standalone building, the owner is solely responsible for the whole structure, its reserve funding, and every maintenance decision, full control, but full responsibility too. In a condominium, decisions about the building envelope, major repairs, and reserve fund adequacy are made collectively through the corporation, meaning an individual unit owner has less direct control but also shares the cost and risk of major capital repairs across all unit owners.

Buyers comparing the two should weigh how much control they want over the building versus how much they'd rather share the burden of major repairs, and should review the condominium corporation's reserve fund and status certificate carefully before purchasing a unit.

Key takeaways

  • A condo unit owner owns their unit while the corporation owns and manages common elements.
  • The Condominium Act, 1998 governs commercial/industrial condos the same way it governs residential ones.
  • Standalone building owners have full control but also full responsibility for the whole structure.
  • Review the corporation's reserve fund and status certificate before buying an industrial or commercial unit.
This is general information, not legal advice. It doesn’t create a lawyer–client relationship, and the rules can change. For advice on your situation, a Treadstone real estate lawyer can help.
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