How Much Does a Detached Garage Cost in Calgary?
Detached Garage Pricing in Calgary
Detached garage construction costs in Calgary range significantly based on specifications and finishes. Here’s what you can expect:
Cost Breakdown by Size
| Garage Size | Basic Build | Standard Build | Premium Build |
|---|---|---|---|
| 20x20 (1-car) | $25,000–$30,000 | $30,000–$40,000 | $40,000–$50,000 |
| 24x24 (2-car) | $35,000–$45,000 | $45,000–$55,000 | $55,000–$70,000 |
| 28x28 (2-car+) | $45,000–$55,000 | $55,000–$70,000 | $70,000–$90,000+ |
Key Cost Factors
Foundation & Site Work
- Calgary’s frost depth requirement is 48 inches below grade, increasing foundation costs
- Excavation and grading: $2,000–$5,000
- Concrete slab (4–6 inches): $8–$12 per square foot
Structure & Materials
- Framing, roof trusses, and sheathing: 25–30% of build cost
- Siding (vinyl vs. brick vs. wood): $3–$8 per square foot
- Roofing: $6–$12 per square foot
Finishes & Systems
- Electrical (basic outlet package): $1,500–$3,000
- Insulation (R-20 walls, R-40 ceiling): adds $3,000–$6,000
- Garage doors (1 or 2): $1,500–$4,000
- Flooring upgrades: $2,000–$5,000+
Calgary Permits & Compliance
Building permits through the City of Calgary cost $500–$1,500 depending on project scope. All detached garages must comply with:
- Alberta Building Code (ABC) setback requirements
- Calgary Land Use Bylaw zoning restrictions
- Lot coverage limits (typically 40–50% of lot area)
- Side and rear yard setbacks
OAF Construction handles all permit applications and inspections.
Labour & Timeline
Labour typically represents 40–50% of total costs. A standard 24x24 garage takes 6–10 weeks from permit approval to completion.