If you've owned or shopped for property in Calgary over the past two years, you've likely run into R-CG zoning — the designation that quietly reshaped what could be built on tens of thousands of lots across the city. That changed again on August 4, 2026, when Calgary City Council's repeal of the citywide R-CG rezoning took effect. Here's what actually happened, what it means for property owners, and how to check where your own property stands now.

A Quick Recap: How R-CG Became the Default

In 2024, Calgary City Council approved a citywide rezoning that made R-CG (Residential – Grade-Oriented Infill) the base zoning across much of the city's established residential communities — regardless of what an individual property had been zoned before. The stated goal was to make it easier to build rowhouses, townhomes, and secondary suites without a case-by-case rezoning application for every lot.

One significant side effect: the blanket change also removed the requirement for individual public hearings on R-CG development applications in affected communities. A project could move from proposal to permit without neighbours getting a formal chance to weigh in beforehand. For more on what R-CG actually permits, see our R-CG Zoning Calgary guide.

What Council Repealed, and When

On August 4, 2026, the repeal of the 2024 citywide rezoning took effect. Council rolled back the blanket application of R-CG across the city, restoring a more case-by-case approach to zoning changes going forward. This followed sustained pushback from residents and community associations across Calgary — much of it centred on exactly the issue above: development happening on established streets with no public hearing and, in many cases, minimal notice.

We covered one specific example of this dynamic in Signal Hill in our post on 252 Sierra Nevada Close SW, where a three-unit townhome redevelopment proceeded without a hearing under the pre-repeal rules.

The repeal doesn't undo R-CG entirely — it undoes the blanket, citywide default that applied it everywhere at once.

What This Means If Your Property Was R-CG

This is the part homeowners get wrong most often: the repeal does not automatically mean your property reverted to its old zoning. Many properties that were changed to R-CG under the 2024 citywide rezoning have been redesignated toward their pre-2024 zoning as of August 4, 2026 — but this is subject to exemptions and the City's current rules, and it varies by property. You cannot assume based on what your neighbour's lot was designated, what your property used to be, or what a listing said six months ago.

Who should re-check their zoning right now

  • Anyone who bought or listed a property based on R-CG development potential in the last two years
  • Homeowners considering a secondary suite, since suite eligibility follows the current zoning designation
  • Buyers evaluating a lot for infill or multi-unit potential
  • Anyone with an active development permit application in progress
  • Sellers whose listing description references R-CG, "development opportunity," or similar language

What Happens to Projects Already Approved

A development permit that was already issued under the pre-repeal R-CG rules generally isn't undone by the later zoning change — projects with an approved permit typically proceed. The repeal changes the underlying zoning designation going forward; it doesn't retroactively cancel permits already granted. If you're unsure about the status of a specific project, confirm directly with the City rather than assuming either way.

How to Check Your Property's Current Zoning

Don't rely on an old zoning certificate, a real estate listing, or general knowledge of what your street "used to be." Zoning has changed twice in two years — verify directly:

Search by address on either tool to see the current land use designation for that specific parcel. For a full walkthrough, see our guide on how to find the zoning of a Calgary property.

Buying or selling right now? Treat any zoning claim in a listing, an old inspection report, or a conversation with a neighbour as unverified until you've checked it yourself on the City's current tools. This is true even for listings prepared in the last few months, since the repeal only just took effect.

The Bigger Picture

Zoning policy in Calgary has moved fast — a citywide default in 2024, a repeal in 2026, and likely more community-by-community adjustments ahead as Council works through the fallout. For property owners, the practical takeaway is the same regardless of which way policy swings next: verify current zoning directly before making a decision based on it, whether you're buying, selling, building, or just trying to understand what could happen next door. Our Calgary Zoning Guide is kept current as these changes roll out.

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Frequently Asked Questions

What exactly did Calgary City Council repeal?

Council repealed the 2024 citywide rezoning that had made R-CG (Residential – Grade-Oriented Infill) the base zoning across much of Calgary's established residential communities. The repeal took effect August 4, 2026.

Does this mean my property is no longer R-CG?

Not automatically. Many properties that were changed to R-CG under the 2024 citywide rezoning were redesignated toward their pre-2024 zoning as of August 4, 2026, but this is subject to exemptions and the City's current rules. You need to verify the current designation for any specific property — do not assume based on what it was before.

Why did Council repeal the citywide rezoning?

The blanket 2024 rezoning had removed the requirement for individual public hearings on R-CG development applications in affected communities, which drew significant pushback from residents who felt shut out of decisions about redevelopment on their own streets. Council's repeal restores a more case-by-case approach to zoning changes going forward.

What happens to development permits that were already approved under R-CG?

Generally, a project with an already-issued development permit is not undone by a later zoning change — those approvals typically proceed. The repeal affects the underlying zoning designation going forward, not permits already granted. Confirm the status of any specific project directly with the City.

How do I find out my property's current zoning?

Use the City of Calgary's official land use maps at maps.calgary.ca/lur or the Development Map (DMap) at developmentmap.calgary.ca, and search by address. Don't rely on an old listing, an old zoning certificate, or what a neighbour's property was designated — always check current data.

Does this affect secondary suites?

Secondary suite rules are related to but distinct from base zoning. A property's eligibility for a secondary suite depends on its current zoning designation and the Land Use Bylaw. If your property's zoning changed as part of the repeal, its secondary suite eligibility may have changed too — verify directly rather than assuming.

Should I update my real estate listing if it mentions R-CG?

Yes. Any listing description written before August 4, 2026 that references R-CG zoning, development potential, or multi-unit possibilities based on the 2024 citywide rezoning should be re-verified and corrected if the property's designation has changed.