What is Calgary's Land Use Bylaw?

Calgary's Land Use Bylaw (LUB) is the City of Calgary's primary zoning regulation that controls how land and buildings can be used, developed, and built throughout the city. Think of it as the rulebook that determines what you can build, where you can build it, and how big it can be on any given property in Calgary.

The Land Use Bylaw (currently Bylaw 1P2007, which has been in effect since 2008 with ongoing amendments) divides the entire city into land use districts — commonly called zoning districts. Each district has its own set of rules governing permitted uses, discretionary uses, building setbacks, maximum heights, lot coverage, parking requirements, and more. When you want to renovate, build an addition, add a secondary suite, or develop a new structure on your property, the LUB is the first document that determines what's allowed.

How It Affects Homeowners

For residential properties, the most relevant districts are the R-1 through R-CG designations. Single-family lots are typically zoned R-1 or R-C1, while the newer R-CG (Residential Grade-Oriented Infill) district — which Calgary expanded significantly through its 2024 blanket rezoning — allows up to four units on most residential lots, including rowhouses, townhouses, and secondary suites. This was one of the most significant zoning changes in Calgary's history and opened up a huge range of development options for homeowners across the city.

Key things the LUB controls for residential properties include setbacks (how far your structure must sit from property lines — typically 1.2m on sides, 6m from the front), lot coverage (the percentage of your lot that can be covered by buildings — usually 40-50% in residential districts), building height limits, and accessory structure rules (garages, sheds, backyard suites). For example, backyard suites (garden suites, garage suites) are permitted on most residential lots but are capped at 85 sq m (915 sq ft) and must comply with setback and height rules under the LUB.

Practical Implications for Your Project

Before starting almost any significant project — an addition, a new garage, a secondary suite, a backyard suite, or even a large deck — you should verify your property's land use district and the applicable rules. You can look up your property's zoning using the City of Calgary's MyPlan tool at calgary.ca. If your proposed project doesn't comply with the LUB as-of-right, you may need to apply for a development permit through Calgary Planning, and in some cases a variance or land use redesignation (rezoning), which is a more involved process.

Development permit applications are submitted through calgaryplanningpermit.ca, and typical processing times run 6–12 weeks for residential projects. If a development permit is refused or conditions are disputed, you can appeal to the Subdivision and Development Appeal Board (SDAB) at calgary.ca/sdab.

Your next step is to look up your property's current zoning at calgary.ca/myplan, then compare your project plans against the applicable district rules. If you're unsure how the LUB applies to your specific project, a quick call to 311 (City of Calgary Planning) can help clarify, or you can consult a local contractor or development consultant familiar with Calgary's zoning. Browse professionals in our directory at Calgary Construction Network who work with Calgary's permitting process regularly.