Key points
- Do not use location alone to assign responsibility.
- Find the registered unit boundary and relevant bylaws.
- Distinguish maintenance, repair, replacement and insurance responsibilities.
The four concepts buyers should separate
The “unit” is the property interest defined by the condominium plan. “Common property” is shared or corporation-owned property, though some of it may be designated for a particular owner’s use. Maintenance, repair and replacement obligations can differ. Insurance may cover yet another layer, with deductibles or owner improvements creating additional questions.
This is why simple lists of “owner items” and “corporation items” often mislead. A window can sit at the edge of the unit, yet the plan and bylaws may assign different tasks to different parties. Ask for the actual documents and written clarification before pricing a repair.
Where inspections uncover boundary questions
A unit inspection often finds issues at interfaces: a balcony door that sticks, condensation at a window, a leaking fan coil, a drain with repeated backups, or a ceiling stain below another suite. The inspector can describe the observed condition, location and limitation. The report should not be treated as the final legal decision about who pays.
For each interface, identify the component and whether it serves one unit or several. Ask management for maintenance history and how the corporation has addressed similar issues. Have your lawyer or qualified document reviewer interpret the plan and bylaws where responsibility is material.
- Windows and exterior doors
- Balconies, terraces and waterproofing
- Heating, cooling and ventilation equipment
- Shared pipes, stacks and electrical infrastructure
- Parking stalls, lockers and exclusive-use areas
A practical document path
Start with the registered condominium plan to locate unit boundaries, then read bylaws and any maintenance schedules. Check the current insurance certificate, deductible information and standard insurable unit description. Search board minutes and repair records for a history of the specific component. Ask management for a written answer if the documents remain unclear.
Alberta’s condominium information and purchasing guidance explain the relationship between units, common property and corporation documents. Your lawyer can advise on your transaction and legal interpretation. An inspector can help frame a precise question; they are not a substitute for that advice.
Why responsibility changes the purchase budget
If the owner must replace a unit-only component, request a trade quote. If the corporation must repair a common element, read the reserve study and budget for timing and funding. Even a corporation-paid repair can affect owners through fees, deductibles or a special levy, depending on the facts and governing documents.
Do not assume a low condo fee means low exposure or that a large reserve balance resolves a specific project. Compare projected work with funding, recent decisions and current insurance.
This page provides general education, not a legal opinion about any unit. The registered documents and professional advice control.
Discuss the actual unit, not just the checklist.
A written inspection scope and property-specific report are the next step when you are making a Calgary condo decision. Meet Chris Tritter, our RealPartners-recommended inspection partner, and ask what he can assess for your unit.
Common questions
Is my balcony part of my unit?
That depends on the condominium plan and governing documents. Exclusive use does not by itself settle ownership or repair obligations.
Will an inspector tell me who must pay for a window?
An inspector can report its condition. Confirm repair and insurance responsibility through the plan, bylaws, corporation and legal advice.
Sources and further reading
Primary references for legal and financial background. Inspection scope and provider services should always be confirmed for the specific property.