Not sure if your project needs a permit? Use this short questionnaire to find out what documents you may need, get an estimated fee, and understand the next steps before you apply.
Finished!
Questionnaire complete - Please review the report below, or download the PDF version.
Permit requirements for your deck project:
Based on the information provided, here are the documents you’ll need to submit with your application:
Required Documents Checklist
Site Plan
Deck Plan
Deck Cross Section
Public Tree Disclosure Statement
To help you prepare, please refer to the Uncovered Deck Required Documents Checklist. It outlines all required documents and provides guidance on what each drawing should include.
Once you’ve gathered all the necessary documents, you can submit your application:
Based on the information provided, here are the documents you’ll need to submit with your application:
Required Documents Checklist
Site Plan
Deck Plan
Deck Cross Section
To help you prepare, please refer to theUncovered Deck Required Documents Checklist. It outlines all required documents and provides guidance on what each drawing should include.
If your uncovered deck is higher than 0.6m (2’-0”) above grade at any point, a building permit will be required for any of the following scenarios:
You are building a new deck
You are replacing, rebuilding, or extending an existing deck
You are replacing any structural components of an existing deck
You are adding stairs to an existing deck
If your deck has a pergola or roof:
If the roof is attached to your house, it is considered an addition. Review the additions page for more information.
If the roof is not attached to your house, it is considered an accessory residential building. Review the Garage, shed and greenhouse page for more information.
Permit not needed
You do not require a permit if:
Your deck is uncovered and less than 0.6m (2’-0”) above grade at any point
If the roof is attached to your house, it is considered an addition. Review additions the page to apply for your permit.
If the roof is not attached to your house, it is considered an accessory residential building. Review the Garage, shed and greenhouse page to apply for your permit.
Deck extensions
For extending decks, Include the existing post, beam and joist details in your drawings. Highlight the proposed deck extension.
This information has no legal status and cannot be used as an official interpretation of the various bylaws, codes and regulations currently in effect. The City of Calgary accepts no responsibility to persons relying solely on this information. Web pages are updated periodically.