Calgary has officially passed the 20,000 mark for registered secondary suites, a milestone that signals how quickly this housing option is reshaping the city. What started as a niche solution has now become a major piece of Calgary’s housing strategy, offering both opportunities and challenges for homeowners, renters, and communities.
What Exactly Is a Secondary Suite?
A secondary suite is a self-contained living space within a home—most commonly a basement apartment—that meets the City’s safety, zoning, and building code requirements. Once approved, it’s added to the public registry, giving renters peace of mind that the unit is legal and safe.
The surge in registrations hasn’t happened by accident. In 2024, the City launched the Secondary Suite Incentive Program, which provides up to $10,000 in rebates to help homeowners cover key construction costs like egress windows, fire-rated barriers, interconnected smoke alarms, and separate heating systems. While backyard and detached suites aren’t eligible, the grant has accelerated development in record time.
Why This Matters for Calgary
The growth of secondary suites couldn’t come at a more critical time. Calgary’s population has been climbing at a record pace, and housing supply continues to lag behind demand. Adding more legal suites helps address this gap while giving homeowners new financial flexibility.
- For homeowners, a legal suite can increase property value, create a steady rental stream, and even improve mortgage qualification.
- For renters, it means more affordable options in established neighbourhoods, often close to transit, schools, and jobs.
- For the city, it’s a way to add density without relying solely on new suburban development.
The Flip Side
As with any housing initiative, the rise of secondary suites comes with some tension. Some units risk being diverted into short-term rental markets like Airbnb, pulling affordable homes out of long-term circulation. Others worry about neighbourhood impacts—from parking pressures to changing community dynamics. And for many homeowners, becoming a landlord is uncharted territory that brings new responsibilities.
The City has introduced tighter regulations on short-term rentals and continues to monitor how the program plays out, but it’s clear that this momentum has already changed the housing landscape.
Looking Forward
Reaching 20,000 registered suites is more than just a number—it’s proof of how quickly Calgary is adapting to new housing realities. The Secondary Suite Incentive Program remains active, giving homeowners a chance to add value to their property while contributing to the broader housing supply.
For those willing to take the leap, a secondary suite can be more than just an investment—it can be part of the solution to Calgary’s housing challenge.
Blog Sources:
Calgary Herald: "Exceeded every target". Calgary's registered secondary suite number blows past 20,000
Calgary Herald: "Exceeded every target". Calgary's registered secondary suite number blows past 20,000
Calgary.ca: Legalize an existing secondary suite
Notorious Suites: What is the Calgary Secondary Suite Incentive Program?
