The Complete Guide to Calgary Garage Permits (2026)
Updated for 2026 using official City of Calgary requirements
Building a garage in Calgary is a smart investment, but permits are mandatory before construction begins. This SEO‑optimized guide explains garage permit requirements, costs, timelines, and common mistakes so homeowners understand exactly what’s needed in 2026.
Calgary Garage Permit Requirements (2026)
In Calgary, most standard detached garages require only a Building Permit, plus trade permits if services are added.
Building Permit (Required)
A Building Permit is required for:
- Detached garages over 10 m² (107 sq. ft.)
- New garage construction
- Structural additions or changes to an existing garage
The permit ensures compliance with Alberta Building Code standards for foundations, framing, and safety.
Electrical Permit
An Electrical Permit is required if your garage includes:
- Lighting
- Electrical outlets
- EV charger rough‑ins
- Sub‑panels
Gas Permit (Only If Gas Is Installed)
A Gas Permit is required only when:
- A gas line is installed
- A gas‑fired heater or unit heater is added
Gas work must be inspected before the system can be used.
Development Permit (Special Scenarios Only)
A Development Permit (DP) is NOT required for most regular garages.
A DP is only needed if the garage:
- Exceeds allowed size or height limits
- Requires reduced setbacks or relaxations
- Is on a corner lot, infill lot, or special land‑use district
If your design meets Land Use Bylaw rules, the garage is typically DP‑exempt.
Calgary Garage Size, Height & Setback Rules
Garage regulations vary by zoning, but general City guidelines include:
- Garages must be located in the rear or side yard, not the front yard
- Minimum side and rear setbacks often start at 0.6 m (1.9 ft.)
- Height limits apply and increase DP requirements if exceeded
- Maximum garage size is tied to lot size and lot coverage
You cannot build over utility rights‑of‑way or drainage easements.
How to Apply for a Garage Permit in Calgary
Step 1: Prepare Drawings & Documents
You will need:
- Site plan showing property lines and garage location
- Floor plan and elevations
- Foundation and structural details
- Measurements to all property lines
Step 2: Submit Your Application
Permit applications can be submitted:
- Online through the City of Calgary portal
- In person at the Planning Services Centre
Step 3: Permit Review Timelines
- Building Permit: often reviewed within 5–10 business days if complete
- Development Permit (if required): may take 8–12 weeks
Step 4: Inspections During Construction
Required inspections may include:
- Framing
- Electrical
- Gas (if applicable)
- Final inspection
Calgary Garage Permit Costs
Garage permit costs depend on:
- Garage size
- Project value
- Trade permits required
Costs typically include:
- Building Permit fee
- Electrical Permit fee
- Gas Permit fee (if applicable)
Your contractor can estimate total permit costs during planning.
Can You Build a Garage Without a Permit in Calgary?
No. Building without permits can result in:
- Stop‑work orders
- Fines
- Required demolition
- Insurance and resale issues
Unpermitted garages can significantly reduce property value.
Common Calgary Garage Permit Mistakes to Avoid
- Missing or incorrect drawings
- Ignoring setback requirements
- Forgetting electrical or gas permits
- Assuming a Development Permit is always required
Working with an experienced Calgary garage builder helps avoid delays and rejections.
Helpful City of Calgary Resources
- City of Calgary – Garages & Sheds: https://www.calgary.ca/development/home-building/garages-sheds.html
- City of Calgary – Garage Permitting: https://www.calgary.ca/development/home-building/garage-permitting.html
- Garage Permit Checklist (PDF): https://www.calgary.ca/content/dam/www/pda/pd/documents/carls/building-permit/accessory-residential-building-epermit.pdf
Final Thoughts
For most homeowners, building a garage in Calgary in 2026 requires:
✔ A Building Permit
✔ Electrical and Gas permits only if services are installed
✔ A Development Permit only in special cases
Starting with the correct permits protects your investment and keeps your project compliant with City regulations.
Planning a garage build? Working with a licensed Calgary garage builder ensures your permits, inspections, and construction are handled correctly from start to finish.
Contact Best Garage Builders Today