What is the timeline for obtaining a development permit and building permit to build a detached garage with a suite above in Auburn Bay?

For a detached garage with suite in Auburn Bay, you'll need both a development permit (6-12 weeks) and building permit (4-8 weeks), totaling approximately 3-5 months before you can start construction.

The development permit comes first and is required because you're adding a secondary dwelling unit (the suite above). Auburn Bay falls under the City of Calgary's jurisdiction, so you'll apply through calgaryplanningpermit.ca. This permit ensures your project complies with zoning requirements, setbacks, lot coverage, and neighbourhood design guidelines. The development permit process typically takes 6-12 weeks, though complex applications or those requiring neighbour notification can take longer.

Once your development permit is approved, you can apply for the building permit. This covers the structural, electrical, plumbing, and HVAC work. Building permits for detached garages with suites typically take 4-8 weeks to process, as they require review of structural drawings, foundation plans, fire separation details, and mechanical systems. The suite portion adds complexity since it must meet Alberta Building Code requirements for residential occupancy, including proper egress, fire separation, and life safety systems.

Auburn Bay specific considerations include compliance with the community's architectural guidelines and the City of Calgary's backyard suite regulations. Your garage suite is limited to a maximum of 85 square meters (915 sq ft) and must maintain proper setbacks from property lines. The suite requires a separate entrance, egress windows in bedrooms, interconnected smoke alarms, and minimum 1.95m (6'5") ceiling height.

Professional guidance is essential for this project. You'll need architectural drawings showing structural details, electrical and plumbing layouts, and HVAC systems. All electrical, plumbing, and gas work must be performed by licensed contractors and inspected by accredited Safety Codes Officers under Alberta's safety codes system. The foundation must extend below Calgary's 1.2m+ frost line and account for Auburn Bay's clay soil conditions.

Next steps: Start by consulting with an architect or designer familiar with Calgary's garage suite requirements. They can prepare the necessary drawings and navigate both permit applications. Apply for your development permit first through calgaryplanningpermit.ca, then proceed with the building permit once approved. Budget 3-5 months total for permits before breaking ground, and plan construction for the May-September window when exterior work is most feasible in Calgary's climate.