6.3 Municipal Land Use Planning & Zoning
Key Takeaways
Verify the current land use bylaw, map, plans and any applicable site-specific controls before promising a use or redevelopment.
A complete and conforming permitted-use application and a discretionary application follow different approval rules. Check the local notice requirements.
Planning approval addresses land use and development. Building and trade approvals address the relevant safety codes.
Section 643 gives distinct rules for discontinuance, expansion, structural alteration and damage. Ownership change alone does not change a protected use.
Identify the appeal body and statutory clock from the decision and applicable notice. Court appeals require permission on law or jurisdiction.
Verify what the parcel can be used for
Part 17 of Alberta’s Municipal Government Act (MGA) establishes municipal land use and development control. Check any applicable regional plan and provincial requirements. Intermunicipal development plans coordinate specified common areas. A municipal development plan sets municipality-wide policy. Area structure plans guide development of particular areas, and area redevelopment plans address redevelopment. Section 638 specifies consistency and precedence where these plans overlap. A parcel’s land use bylaw, map and any applicable direct-control provisions or community design code determine the operational rules. Section 640.3 addresses community design codes and their interaction with plans and bylaws.
Use the current municipality’s map and the legal description to identify the parcel’s district. Read the applicable definitions, allowed uses and standards for setbacks, height, density, coverage or parking. Check overlays, site-specific rules, prior permits and conditions. For example, Calgary’s 2026 changes affected low-density districts and include parcel-specific treatment. Confirm the current map and decision record before advising about a proposed suite or redevelopment. Registered private restrictions and public planning approval are separate.
| Approval question | What to verify |
|---|---|
| Permitted development | Under section 642(1), the authority must issue a permit for a complete, conforming permitted-use application, subject to applicable statutory requirements and any conditions provided for by the bylaw. |
| Discretionary development | Under section 642(2), the authority may approve a complete application with or without authorized conditions, or refuse. Check the bylaw’s notice method and potential appeal. |
| Direct control | Under section 641, check the specific district and whether council decides or has delegated with directions. The appeal routes and grounds are restricted under section 685(4). |
| Building or trade permit | Safety codes approvals address construction and systems. A planning approval addresses use and development. Verify which permits the local authority or accredited agency requires and their sequence. |
| Subdivision or redesignation | Determine if the proposal needs a new parcel or a change of district. Confirm decision authority, standards, conditions, approvals and registration. A building permit does not supply those approvals. |
A bylaw can authorize a development authority to relax a development standard under section 640(6), for a conforming use and where the proposal does not unduly interfere with neighbourhood amenities or materially affect neighbouring use, enjoyment or value. Section 687(3)(d) sets the comparable appeal-board test. A variance addressing a setback does not by itself authorize a new use. Section 640(2)(d) leaves the manner and recipients of permit notice to the bylaw.
Check non-conforming use and building status separately
Under section 643, a permit issued by the time a conflicting bylaw takes effect can continue. A lawful non-conforming use can continue until discontinued for six consecutive months or more. If it is discontinued for that period, subsequent use must conform to the bylaw in effect. A non-conforming use of part of a building may extend within the building without enlargement, additions or structural alterations. A use of part of a lot may not extend or move to another part of the lot while it continues, and no additional buildings may be constructed under that branch.
A non-conforming building has distinct limits on rebuilding and alteration, with exceptions in section 643(5), including specified routine maintenance or an applicable minor variance. Damage exceeding 75% of value above the foundation triggers section 643(6). Repair or rebuilding must then accord with the bylaw. A change of ownership or tenancy alone does not change the status of the use. Verify the lawful history and records. A suite created without required approval does not become lawful because it has existed for years. Review both planning and safety-code approvals before advertising the space as approved.
Identify the appeal and its clock
Sections 684–686 distinguish written decisions, deemed refusals and affected parties’ notice dates. The ordinary development decision period under section 684 is 40 days from receipt of the relevant acknowledgment, subject to applicable alternatives or extensions. Check the written decision and appeal destination. The Subdivision and Development Appeal Board generally hears local matters, while the Land and Property Rights Tribunal hears specified cases. The applicable development appeal period is generally 21 days from the statutory trigger. A complying permitted-use approval ordinarily has no appeal, with the exceptions in section 685(3). Section 688 permits appeals on law or jurisdiction with permission and ordinarily requires the permission application to be filed and served within 30 days after issue of the decision. Check the separate subdivision appeal route and timing before relying on a development deadline.
Municipal Government Act · Safety Codes Act · Calgary land use bylaw · Calgary 2026 zoning changes
A buyer makes a complete application for a permitted use, complies with the current bylaw and all applicable statutory requirements, and seeks no variance. What is the development authority’s ordinary duty under MGA section 642(1)?
Issue the development permit, with or without conditions as provided for by the bylaw.
Treat it as discretionary if any neighbour objects.
Issue a building permit in place of the development permit.
Deny the application until council amends the parcel’s zoning.
A lawful non-conforming use currently occupies only part of a building. The buyer proposes using existing rooms elsewhere in the same building without additions, enlargement or structural alterations. What does MGA section 643(3) permit on those facts?
Extension only if the buyer also constructs a new accessory building.
Extension only after the property is subdivided.
Extension over an unused part of the lot on the same terms.
Extension of the use within the building, subject to other applicable approvals.
A business lawfully continued as a non-conforming use. It has ceased operations at the site for seven consecutive months, with no continuing use. The building is intact, and the purchaser wants to reopen the same use. What must the purchaser establish?
That the property is being purchased by someone other than the former operator.
That the proposed use conforms to the current bylaw or can be authorized under the applicable planning process.
That the building suffered damage amounting to less than 75% of its value above the foundation.
That the former operator kept the original trade permit in the file.
Sections you finish are checked off in the contents.