If you own property in Calgary or are considering a development project, rezoning may be part of the conversation, whether you expected it or not.
Rezoning, formally known as a land use redesignation, is the process of changing the rules that govern what can be built on a specific piece of land. It determines the types of buildings allowed, the density, the permitted uses, and the development standards that apply. In a city where zoning policy has shifted dramatically in recent years, understanding how this process works is more relevant than ever.
This article explains what rezoning means in Calgary, how the City’s land use districts are organized, what the blanket rezoning of 2024 changed and its subsequent repeal, and how the application process works when a property owner needs to pursue a redesignation.
What Is Rezoning In Calgary?
Every property in Calgary is assigned a land use district under the City’s Land Use Bylaw. That district defines what can be built on the property, what the property can be used for, and the specific development rules — such as height, density, setbacks, and parking — that apply.
Rezoning, which the City of Calgary formally calls a land use redesignation, is the process of changing a property’s assigned district to allow for a different type of development or use. If what you want to build or do with a property is not permitted under the current designation, a redesignation is the formal path to changing that.
This is not a minor administrative step. A land use redesignation requires a formal application to the City, review by planning staff and a commission, community notification, and ultimately, a public hearing and vote by City Council. The process exists because changes to a property’s zoning can affect the surrounding area, altering a community’s structure and influencing everything from traffic and parking to neighbourhood character and infrastructure demand.
Understanding Calgary’s Land Use Districts
Calgary’s Land Use Bylaw organizes the city into a wide range of land use districts, each with its own purpose statement, permitted and discretionary uses, and development rules. Understanding the district system is important because rezoning is fundamentally about moving a property from one district to another.
The major categories of districts include:
- Low-density residential districts, which cover the majority of Calgary’s established neighbourhoods.
Prior to the 2024 blanket rezoning (see below), these included R-C1 (Contextual One Dwelling), R-C1L (Large Parcel One Dwelling), R-C1N (Narrow Parcel One Dwelling), R-C2 (Contextual One/Two Dwelling), and R-CG (Grade-Oriented Infill). Each allows different housing forms and densities: R-C1 is primarily for single-detached homes, R-C2 adds semi-detached and duplexes, and R-CG allows rowhouses, townhouses, and fourplexes. - Multi-residential districts such as M-C1, M-C2, M-CG, M-G, and M-H1, which accommodate higher-density housing including apartment buildings and larger townhouse developments.
- Commercial districts such as C-N1 and C-N2 (neighbourhood commercial), C-C1 and C-C2 (community commercial), and C-COR1 through C-COR3 (commercial corridor), which govern retail, office, and service-oriented development.
- Mixed-use districts such as MU-1 and MU-2, which allow both commercial and residential uses in street-oriented buildings.
- Industrial, special purpose, and direct control districts, which apply to specific land uses that require tailored regulations.
Even within a single broad category like “residential,” the differences between districts are significant. A property zoned R-C1 and a property zoned R-CG may be on the same street, but the range of what can be built — and the approval process required — can be very different.
When someone applies for a rezoning, the application must identify the specific district being requested and demonstrate that the proposed change is appropriate for the site and its surroundings.
What Is Blanket Rezoning In Calgary?
In May 2024, Calgary City Council approved a citywide residential rezoning, commonly referred to as blanket rezoning. The policy, which took effect on August 6, 2024, automatically changed the zoning of more than 300,000 established residential lots across the city to R-CG (Residential Grade-Oriented Infill), replacing the various low-density residential designations that had previously applied to those parcels.
The intent was to address Calgary’s housing crisis by removing the requirement for individual land use redesignation applications before building multi-unit housing such as rowhouses, townhouses, and fourplexes. Under blanket rezoning, property owners and developers could apply directly for a development permit on most residential lots, bypassing the redesignation process that typically adds months to a project timeline.
The policy was part of the City’s broader Housing Strategy 2024–2030 and was one of the most debated planning decisions in Calgary’s history, with more than 730 speakers presenting during the public hearing before council’s 9–6 vote to approve it.
The 2026 Repeal
On April 8, 2026, City Council voted to repeal the blanket rezoning. The repeal takes effect on August 4, 2026, and restores the low-density residential districts that existed before the 2024 policy — including R-C1, R-C1L, R-C1N, R-C2, and R-CGex — back into the Land Use Bylaw. The vast majority of the 300,000-plus affected parcels will revert to their previous zoning designations.
However, properties that meet certain criteria are exempt from the reversion. These include properties where the owner received approval for a development permit, building permit, or subdivision application under R-CG, R-G, or H-GO zoning before the repeal takes effect, as well as properties where a complete application was submitted before April 8, 2026, or where the owner individually applied for and received a land use redesignation after August 6, 2024.
The repeal also introduced changes to the R-CG district itself, including:
- A reduction in maximum height from 11 metres to 10 metres
- A reduction in maximum lot coverage from 60 percent to 55 percent
- A restriction on having both a secondary suite and a backyard suite on the same property
Rowhouses that meet all applicable rules can once again be a permitted use in R-CG, as they were before the blanket rezoning.
For property owners, the practical takeaway is that the zoning of any given property now depends on its individual history. Two properties on the same street may have different zoning designations depending on whether they had active applications during the blanket rezoning period.
Confirming your property’s current zoning with the City before making any development decisions is an essential first step.
When Do You Need To Apply For Rezoning?
You need a land use redesignation when what you want to do with a property is not allowed under its current land use district. Common scenarios include:
- You want to build a type of housing that the current district does not permit — for example, building a rowhouse on a lot zoned R-C1, which primarily allows single-detached homes.
- You want to change the use of a property from residential to commercial, or from one commercial use to another that is not listed in the current district.
- You are planning a mixed-use development on a property that is currently designated for a single use.
- You want to increase the density, height, or lot coverage beyond what the current district allows.
- You are pursuing a subdivision that requires a different land use designation for the resulting parcels.
With the repeal of blanket rezoning taking effect in August 2026, many property owners who had assumed R-CG applied to their lot may find that their property has reverted to R-C1 or R-C2. If a multi-unit development is still the goal, an individual rezoning application will be required.
How Does The Calgary Rezoning Process Work?
A land use redesignation in Calgary follows a structured, multi-step process governed by the Municipal Government Act and the City’s Land Use Bylaw. The timeline and complexity depend on the scope of the proposed change and the level of community interest, but the core steps are consistent.
Pre-Application Inquiry And Preparation
Before submitting a formal application, the City recommends a pre-application inquiry with the Planning Department. This helps identify major issues with the proposal early, clarifies what technical information will be required, and gives the applicant a sense of whether the proposed redesignation aligns with existing planning policy.
For complex proposals, hiring a land planning consultant or engaging a land surveyor at this stage can help clarify site constraints, including boundary lines, topography, easements, and existing encroachments, before the formal application is prepared.
Application Submission And City Review
A complete application is submitted to the City’s Planning Services Centre, either in person or through the City’s ApplyCentral online portal. The application must include the proposed land use district, supporting documentation, and any required technical studies.
Once accepted, the application is assigned to the Development Applications Review Team (DART) and circulated to relevant City departments for review. Adjacent landowners are notified by mail and a notice posting is placed at the site to inform surrounding residents.
Calgary Planning Commission And Public Hearing
After the review period, the DART team prepares a recommendation — either for approval or refusal — and presents it to the Calgary Planning Commission (CPC). The CPC is a commission of members appointed by City Council that reviews land use redesignation applications and makes recommendations to the Council.
The application then proceeds to a public hearing at a Council meeting, where any member of the public may speak in support or opposition. This is the formal opportunity for community input, and the hearing can last from a few minutes for straightforward applications to multiple days for complex or contentious ones. City Council makes the final decision on whether to approve, modify, or refuse the redesignation.
How Long Does Rezoning Take In Calgary?
The timeline for a land use redesignation in Calgary varies significantly depending on the complexity of the application, the level of community interest, and the volume of applications the City is processing at any given time. A straightforward redesignation may move through the process in four to six months, while complex or contested applications can take a year or longer.
The applicant controls some of the timeline — particularly how quickly the application is prepared and how complete it is at submission. Incomplete applications will not be accepted, which can add weeks before the process even begins. The City’s review, CPC scheduling, and public hearing timing are largely outside the applicant’s control.
How Much Does Rezoning Cost In Calgary?
The City charges application fees for land use redesignations, which vary depending on the type and scale of the proposal. These fees cover the cost of the City’s review, notification, and hearing processes. Current fee schedules and estimates are available through the City’s building planning and licensing fee schedules.
Beyond the City’s fees, applicants should budget for professional services. These may include land planning consulting, legal advice, survey work, environmental or transportation studies, and community engagement support.
For straightforward residential redesignations, total costs may be modest. For larger commercial or multi-unit projects, professional fees and studies can represent a significant investment, but they are often essential to a successful application.
What Surveys And Documents Do You Need For A Rezoning Application?
The specific documentation required depends on the nature of the proposed redesignation, but common requirements include:
- A current land title for the property.
- A Real Property Report (RPR) or similar survey documentation that accurately represents the current state of the property.
- A planning rationale or letter of intent explaining the proposed change and how it aligns with applicable planning policy, including the Municipal Development Plan and any relevant local area plan.
- Any technical studies required by the City, which may include transportation impact assessments, environmental site assessments, or servicing studies depending on the scale and nature of the proposed development.
For properties with complex site conditions such as unusual grades, multiple structures, encroachments, or unclear boundary lines, accurate survey work at the outset can prevent delays and costly surprises later in the process. A land surveyor can provide the foundational site information that planning consultants, architects, and the City’s review team all rely on.
How A Calgary Land Surveyor Supports Your Rezoning Or Development
A licensed Alberta Land Surveyor plays a supporting role at several stages of a rezoning or development project. Before an application is submitted, a surveyor can provide accurate boundary information, identify easements and rights-of-way, and prepare site plans that show the existing conditions of the property. This foundational work helps ensure that the proposed redesignation is based on reliable information rather than assumptions.
If the rezoning is approved and the project moves to the development permit and construction stages, the surveyor’s role expands.
- Construction surveying ensures the building is positioned correctly on the lot relative to property lines and setbacks.
- A topographic survey may be needed during the design phase for grading and drainage planning.
- If the project involves splitting a parcel into new titled lots, a subdivision survey establishes the legal boundaries of the new parcels and produces the cadastral plan required for municipal approval and registration with the Alberta Land Titles Office.
- Once construction is complete, a new Real Property Report documents the finished conditions and is submitted to the City for compliance review, closing the loop between what was planned and what was built.
Third Rock Geomatics provides surveying services that support rezoning and development projects at every stage, from initial site plans and boundary confirmation through construction layout, subdivision, and final RPR preparation.
With over 20 years of Alberta land surveying experience (and more than 150 five-star Google reviews!), we are known for providing accurate, timely information that keeps your project on track.
Frequently Asked Questions
What Is The Difference Between Rezoning And A Land Use Amendment In Calgary?
They refer to the same process. “Rezoning” is the common term, while “land use amendment” or “land use redesignation” is the formal terminology used by the City of Calgary. Both describe the process of changing a property’s assigned land use district under the Land Use Bylaw.
Do I Need A Survey To Rezone My Property In Calgary?
The City may require a site plan or survey as part of your application, depending on the complexity of the proposal. Even when not strictly required, accurate survey information, including boundary lines, existing structures, easements, and topography, strengthens your application and reduces the risk of surprises during the City’s review.
Speaking with a licensed land surveyor early in the process can help you understand what documentation your specific application may need.
Can I Subdivide My Property After Rezoning?
Yes, in many cases. Rezoning and subdivision are separate processes, but they often work together. A rezoning may be needed first to allow the density or lot sizes required for subdivision. The subdivision itself must then go through its own approval process, including a survey by a licensed Alberta Land Surveyor and registration with the Alberta Land Titles Office.
What If My Property Has Boundary Issues?
Boundary issues such as encroachments, unclear property lines, or structures built in easements should be identified and understood before you apply for a rezoning.
These issues can complicate the City’s review and may need to be resolved before a development permit can be approved. A Real Property Report or boundary survey from a licensed surveyor will clearly show where the boundaries are and whether any issues exist.
Does Rezoning Guarantee I Can Build My Proposed Development?
No. Rezoning changes what is allowed on a property under the Land Use Bylaw, but it does not guarantee that a specific building will be approved.
After a successful rezoning, the proposed development must still go through the development permit process, where the City reviews the specific design against the rules of the new land use district. Factors such as site conditions, neighbourhood context, and compliance with other City policies may all influence the outcome.
A rezoning approval means the land use designation supports the type of development proposed, but the details of what gets built are determined at the development permit stage.
Zoning rules, application requirements, and municipal processes in Calgary are subject to change. The information in this article is current as of the date of publication and is intended for general guidance only.
Property owners should confirm their property’s current land use designation and applicable rules directly with the City of Calgary before making development or investment decisions. For legal questions related to rezoning, development permits, or property transactions, consult your real estate lawyer.
