If you’re considering enhancing your outdoor living space in Calgary, building a deck is an excellent choice. Decks not only provide a comfortable area for relaxation and entertainment, but they also add value to your home. In this blog, we’ll address the key questions surrounding deck construction in Calgary, including costs, permits, material choices, proximity to property lines, and deck height regulations.

How Much Does It Cost to Build a Deck in Calgary?

The cost of building a deck in Calgary can vary widely based on several factors, including the size of the deck, the materials used, and additional features like railings and built-in seating. On average, you can expect to pay around $25 to $60 per square foot. A basic wood deck is generally less expensive, while composite decks tend to be at the higher end of the price range due to their durability and low maintenance requirements.

Do I Need a Permit to Build a Deck in Calgary?

Yes, you typically need a permit to build a deck in Calgary. The city’s building codes and regulations ensure that structures are safe and compliant. The permit process helps guarantee that your deck meets these standards. Depending on the specifics of your deck, you might require a development permit, a building permit, or both. It’s advisable to consult the City of Calgary’s Development and Building Approvals department to determine the exact permits needed for your project.

Is It Cheaper to Build a Wood Deck or Composite Deck?

The choice between a wood deck and a composite deck involves a balance between upfront costs and long-term maintenance. Wood decks are often less expensive to build initially, but they require more maintenance over time, including regular staining, sealing, and potential repairs for splintering or rot. Composite decks, while pricier upfront, offer exceptional durability and minimal maintenance needs, making them cost-effective in the long run.

How Close to My Property Line Can I Build a Deck in Calgary?

In Calgary, decks must adhere to setback regulations, which determine how close a deck can be built to your property lines. As of the last update in September 2021, the minimum required setback is usually around 1.2 meters (approximately 4 feet). However, setback requirements can vary based on your specific location and the zoning of your property. It’s crucial to check with the City of Calgary to ensure you’re following the correct setback regulations.

How High Can a Deck Be Without a Step?

According to the Alberta Building Code, a deck that is 24 inches or lower above the ground does not require a step or railing. However, this can vary depending on your local building codes, so it’s essential to confirm with your municipality. Keep in mind that even if a step isn’t mandatory, adding a step can enhance accessibility and safety, especially for higher decks.


Building a deck in Calgary is a fantastic way to create an inviting outdoor space for relaxation and entertainment. While costs and regulations might seem overwhelming, they ensure that your deck is safe, compliant, and valuable. Remember to obtain the necessary permits, consider the pros and cons of wood and composite materials, adhere to setback requirements, and keep deck height regulations in mind. By understanding these key aspects, you’ll be well on your way to enjoying a beautiful and functional deck that complements your Calgary home. Contact us to learn more.