Can I Build a Two-Storey Garage in Calgary?

Q: Can I Build a Two-Storey Garage in Calgary?

Yes, two-storey garages are allowed in Calgary under specific conditions. You'll need to comply with the Land Use Bylaw, which sets height limits, setback requirements, and lot coverage rules. Most residential zones permit accessory buildings up to 8.5 metres in height, though some areas allow 10.5 metres. You must obtain a development permit from the City of Calgary and pass inspections at foundation, framing, and final stages. Costs typically range from $60,000 to $120,000 depending on size and finishes. Zoning restrictions vary by neighbourhood, so verification with the City is essential before planning.

Two-Storey Garages in Calgary: What’s Allowed

Two-storey garages are permitted in Calgary, but they’re classified as accessory buildings and must meet strict requirements under the City of Calgary Land Use Bylaw and Alberta Building Code.

Zoning and Height Restrictions

Most residential zones allow accessory buildings (including garages) up to 8.5 metres (28 feet) in height
Some areas permit 10.5 metres (34.5 feet) depending on zoning designation
The City of Calgary measures height from grade to the highest point of the roof
Two-storey designs must fit within these limits

Setback and Lot Coverage Requirements

Calgary enforces strict setback rules for accessory buildings:

Rear setback: Typically 1.5 metres from property line (varies by zone)
Side setback: Usually 1.5 metres
Lot coverage: Accessory buildings cannot exceed 30–40% of lot coverage (zone-dependent)
Corner lots have stricter visibility triangle requirements

Development Permits and Inspections

You’ll need a development permit from the City of Calgary before construction starts. Expect:

Application fee: $300–$600
Processing time: 10–15 business days
Mandatory inspections: foundation, framing, electrical, final
Plan review by City planners to confirm zoning compliance

Cost Estimates (Calgary Market)

Size	Basic Finish	With Insulation & Utilities
24×24 (two-storey)	$60,000–$75,000	$85,000–$110,000
28×28 (two-storey)	$75,000–$95,000	$105,000–$135,000

Key Considerations

Setback verification: Hire a surveyor to confirm lot lines ($400–$600)
Utility access: Ensure clear access for hydro, gas, and water lines
Neighbour impacts: Some residential areas have neighbourhood overlay restrictions
Future resale: Two-storey garages may affect home value—consult your realtor

Calgary’s building inspectors are thorough; improper construction can result in stop-work orders and expensive corrections.

Contact OAF Construction to discuss your two-storey garage project