
Smarter Housing, Stronger Cities: Infill Housing Explained


Edmonton’s new Zoning Bylaw 20001 came into effect in January 2024. This new bylaw has transformed the city’s approach to development, but with change often comes questions. If you’re still navigating what these updates mean for your property, you’re not alone!
One significant change is the introduction of the RL (Large Scale Residential) zone, which has replaced the old RA9 (High Rise Apartment) zone. The RL zone is designed to accommodate multi-unit housing in high-rise buildings, offering developers new opportunities to build vibrant, residential or mixed-use projects. But what exactly can you build under the RL zone? Let’s break it down!
The RL zone is designed for high-rise developments with a focus on multi-unit housing, allowing for everything from residential towers to mixed-use projects that blend commercial spaces with apartments. Here’s a closer look at what’s possible:

The RL zone introduces something called context modifiers to adjust building height and floor area ratio (FAR) based on neighbourhood context. Here’s what you need to know:
If your site was previously zoned RA9, it will automatically receive the h65 modifier. Keep in mind, though, that the City’s planners cannot grant height variances—what you see is what you get unless you go through an appeal process.
The RL zone uses FAR to control the size of buildings. Here’s how it works:
For example, if your lot size is 10,000 m² and your maximum FAR is 5.5, the total buildable floor area would be 55,000 m². But remember, you may not be able to use all of this floor area due to height limits and setback requirements.
Setbacks control how close your building can be to property lines and ensure developments fit well within their surroundings. Let’s break down the details:
Setbacks from a Street:
Setbacks from an Alley:
Setbacks from Other Sites:
These setbacks help create a balance between density and liveability, ensuring buildings integrate well with their surroundings while maximizing usable space.




Thinking of developing a tower? Here’s what you need to know:


The RL zone also includes guidelines for vehicle access and ground-floor commercial spaces:
To enhance liveability, the RL zone has requirements for landscaping and amenity spaces:
The RL zone is all about creating high-density, multi-use developments that enhance Edmonton’s urban landscape. Whether you’re planning a residential tower or a mixed-use development, the RL zone offers plenty of flexibility.
However, navigating zoning regulations can be complex. That’s where we come in! Situate is here to help you understand what’s possible on your site, maximize your property’s potential, and guide you through the approval process.
Ready to explore the possibilities? Contact us today to schedule a free consultation and see how we can support your next project!
This article was written by Situate, Edmonton’s planning consulting firm specializing in strategy and approvals for awesome infill and urban (re)development projects.
Our cities need more housing, and we don’t think anything should stand in the way. Book a call and let’s map the fastest path to yes.
