What makes a basement suite "legal" in Calgary?
A legal secondary suite must meet the City of Calgary's land-use requirements and the applicable National Building Code – Alberta Edition requirements. This includes requirements for ceiling height, bedroom egress, smoke and carbon monoxide alarms, fire and smoke separation, heating and ventilation, and safe access to the suite. A building permit is required, and depending on the property and proposed work, additional permits or approvals may also be needed.
Can every basement become a legal suite?
Not necessarily. Ceiling height, window and egress requirements, entrance configuration, heating and ventilation, fire separation, plumbing, and the existing layout can all affect whether a basement can be converted practically and cost-effectively. We review these conditions early so you understand what may be required before moving ahead with the project.
How long does the legal suite process take?
A legal basement suite generally takes longer than a standard basement development because permits, inspections and additional code requirements are involved. Timelines vary depending on the property, scope of work and City approval process. We review the expected permitting and construction schedule with you before the project begins.
Do you handle the permits, or just the construction?
We can coordinate the required permit process as part of the project, along with construction and trade scheduling, so you have one point of contact from planning through completion.