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00:00:00:01

[Audio: Upbeat music plays.]

[Description: A woman with long brown hair, wearing a black short-sleeved shirt and khaki-green pants, is sitting in a brown leather armchair. A microphone on a stand is placed in front of her. There is also a laptop on a side table next to her.]

MIREILLE THÉRIAULT: What are the biggest takeaways from the 2026 Housing Supply Report?

00:00:04:00

[Description: Sitting across from the woman, also in a brown leather armchair, is a white-haired man with a moustache and glasses. He is wearing a white shirt with a blue tie and black pants. A microphone on a stand is placed in front of him.]

ALED AB IORWERTH: So, what we’re finding is that the gap is largely unchanged. We still need a lot of housing to be built. Our new estimate of the gap is something like 187,000 to 238,000.

00:00:17:00

MIREILLE THÉRIAULT: What factors are driving the supply gap?

00:00:20:00

ALED AB IORWERTH: Well, what we’re observing is that the rental sector — rental construction — is really holding out. The other aspect, which is a little bit mixed across the country, is that the condominium supply is really on the way down.

00:00:32:00

MIREILLE THÉRIAULT: And what lies ahead for Canada’s housing market?

00:00:34:20

ALED AB IORWERTH: We clearly need more housing to be built. This is key to improving affordability for everybody in Canada.

00:00:41:15

[Joelle Hamilton, Communications and Marketing, CMHC.]

Off screen: You’re listening to In-House, Canada's housing podcast, where we share the latest on Canada’s housing market.

[Audio: Theme music plays.]

[Visual: A row of houses appears on screen, then splits into three rows. The houses break apart, rebuild themselves and reorient themselves. An image of a white magnifying glass appears in the centre of the screen, and a white rectangle forms around it. The phrase “Canada’s housing market” then appears in the box. The box then disappears. In the centre of the screen, white text appears that reads: “In-House, Canada’s Housing Podcast.”]

00:00:59:10

[Audio: The music stops.]

[Description: The woman in a black shirt reappears on screen.]

[Visual: A box with the text “Mireille Thériault, Specialist, Communications, CMHC” appears briefly in the lower-right corner of the screen.]

MIREILLE THÉRIAULT: The economy is gaining momentum. Rental markets are easing, and housing completions are rising in many cities. But are we taking advantage of this moment to build enough housing? Welcome back to In-House. I’m your guest host, Mireille Thériault. To help answer these questions, Aled Ab Iorwerth, one of CMHC’s Deputy Chief Economists, will walk us through our latest housing supply report. Welcome, Aled. Thank you. Thanks so much for joining us for another episode.

00:01:27:00

[Description: Between the host and her guest, on the back wall, is a screen displaying the show’s title: “In-House, Canada’s Housing Podcast.”]

00:01:28:00

ALED AB IORWERTH: Thank you.

00:01:29:00

MIREILLE THÉRIAULT: What are the biggest takeaways from the 2026 Housing Supply Report?

00:01:33:00

[Description: A box with the text “Aled Ab Iorwerth, Deputy Chief Economist, CMHC” appears briefly in the lower-left corner of the screen.]

ALED AB IORWERTH: Well, what we’ve done in this report is expand the report. So, I think that’s the first thing to know. It’s quite a bit bigger than we’ve done in the past. So again, we’re surveying how housing supply is operating across Canada and across the leading cities in Canada. But we’re also digging more into and replicating the previous analysis that we’ve done on how much housing supply is needed in Canada and in our cities. And again, this is all aimed at trying to restore affordability for Canadians. So, what we’re finding is that the gap is largely unchanged. We still need a lot of housing to be built. Our new estimate of the gap is something like 187,000 to 238,000. So, there’s a lot of housing that’s required.

00:02:09:10

[Visual: A box with the text “Subscribe” next to a bell icon briefly appears on the screen.]

ALED AB IORWERTH: And that means, you know, over the next decade, we need to increase housing starts to the order of 420,000 to 470,000 units. So, the challenge is still there. The gap has not increased, but there’s a very mixed picture across the country where some cities have increased their housing supply, but other places have challenges.

00:02:41:10

MIREILLE THÉRIAULT: So nationally, the housing supply gap has changed little, but the story varies widely across cities. Which cities are seeing progress, and where are we seeing a widening housing gap?

00:02:52:20

ALED AB IORWERTH: To answer your first part first, it’s the cities in Alberta that are really closing their supply gaps. Edmonton has never really had a supply gap. Edmonton is a relatively affordable city, and they build a lot of housing. And what we’re seeing is that Calgary is moving in the same direction. Their housing starts have increased a lot, and their supply gap is decreasing. The cities where affordability is presenting challenges are now Ottawa and Montréal, where the supply gap has been increasing. It’s a little bit the same picture in the two cities where you’re seeing a loss of affordability and not quite enough housing supply. And so, the supply gap in those two cities has increased. It’s a little bit more of a mixed picture in Toronto and Vancouver, I would say. On the one hand, affordability has improved because house prices have dropped in those two cities. But then, and I think we’re going to dig into this, we have concerns about the state of housing supply. The housing supply in those two cities has not increased. So, there are offsetting effects in those two cities.

00:04:11:00

MIREILLE THÉRIAULT: While every city’s story is different, there are emerging trends across Canada’s largest housing markets. What factors are driving the supply gap?

00:04:20:10

ALED AB IORWERTH: Well, what we’re observing is that the rental sector — rental construction — is really holding up. We’re seeing a lot of rental supply across the country in all cities. It’s always been like that in places like Montréal and Edmonton. But we are seeing a lot of rental activity, purpose-built rental in Toronto and Vancouver. And these are the large buildings that are really dedicated to being rented. The other aspect, which is a little bit mixed across the country, is that the condominium supply is really on the way down. And this is particularly the case in Toronto, but it’s a little bit evident everywhere. And so, it’s this decline in condominium construction that is really an important factor in understanding the supply gap.

00:05:13:00

MIREILLE THÉRIAULT: Developers make decisions based on today’s housing market. What impact does that have, or what does that mean for affordability over the next decade?

00:05:22:00

ALED AB IORWERTH: Yeah, exactly. Developers obviously need to have their buildings occupied. And so, they need to have Canadians willing and able to move into their new units. And generally, because of construction costs, these units tend to be very expensive. Developers are really concentrating on making sure their units are filled, and that is conditional on the state of the economy. Obviously, as we know, there’s a lot of uncertainty in the economy at the moment, and that’s making people reluctant to either move into better rental units or to buy that first housing unit. And I think this is making developers very reluctant to commit a lot of capital to new construction. This is why we’re quite concerned about housing supply declining in the short term. Even though there’s a clear need for housing supply over the long term, over the next decade, developers have to obviously make a profit on their current developments, and the macroeconomic situation at the moment is creating some doubt in their minds and making them reluctant to commit capital.

00:06:36:00

MIREILLE THÉRIAULT: Interesting. Purpose-built housing, rental housing, now accounts for two-thirds of all apartment starts in key markets. Are we building the right kind of homes?

00:06:47:00

ALED AB IORWERTH: I think we need to maintain rental construction. This report is really concentrating on what we need for the next decade. And if you look out for the next decade, at some point, economic growth will reignite. Population growth may continue. And so, we really need to look out to the future. And that’s why through this period of economic uncertainty, we need to continue to increase housing supply. As I mentioned in the previous question, rental construction is being maintained, but what we’re really observing across the country is that homeownership supply has been declining. That’s the case in Toronto, Montréal, everywhere, and when it comes to “are we building the right type of supply?” I think we have to be a little bit cautious that not enough homeownership supply is being developed.

00:07:47:15

MIREILLE THÉRIAULT: And what lies ahead for Canada’s housing market?

00:07:50:00

ALED AB IORWERTH: I think over the long term, again, my hope is that the economic uncertainty is resolved in some way and that developers are able to recommit to building more housing because we clearly need more housing to be built. This is key to improving affordability for everybody in Canada. And that includes both rental construction and homeownership construction.

00:08:18:00

MIREILLE THÉRIAULT: At the beginning of the episode, I asked whether we’re building enough housing. The answer is clear. Canada needs roughly twice as much housing construction as currently projected if affordability is to improve.

00:08:30:00

[Audio: Faint background music plays.]

[Visual: A box with the text “Subscribe” next to a bell icon briefly appears on the screen.]

MIREILLE THÉRIAULT: Aled, thanks for walking us through the Housing Supply Report. And thanks to our listeners for joining us. You can read the full results from the Housing Supply Report. Just check the episode description below. Thank you for joining us in-house. See you next time.

00:08:46:00

[Visual: White text appears on screen: “In-House, Canada’s Housing Podcast"]

00:08:50:00

[Joëlle Hamilton, Communications and Marketing, CMHC.]

Did you know we’re not just on YouTube? You can now find us on Spotify, Apple Podcasts and Amazon Music.

[Visual: The three logos slide to the top of the screen and are replaced by white text that reads: “Don't miss our next episodes!” Three translucent rectangles with the words “Share,” “Follow” and “Subscribe” appear below the text. Then the rectangles merge into a single one, which disappears.]

00:08:54:00

Don’t miss our next episodes for more real, data-driven discussions. If you’re learning from and/or enjoying this podcast, please share this episode, follow us or subscribe. Reach out; let us know what you think. Thanks for listening, and see you next time.

00:09:09:10

[Visual: The text fades out and is replaced by new text that reads: “See you next time!”]

[Audio: Lively music plays.]

00:09:12:15

[Visual: The Government of Canada logo and the CMHC logo appear on screen against a white background.]

[Audio: The music fades out.]

00:09:20:00

In-House

In-House Podcast: Fall 2026 Housing Supply Report

September 10, 2026

9:20 min.

Aled ab Iorwerth

Guest: Aled ab Iorwerth, Deputy Chief Economist

Join host Mireille Thériault and Aled Ab Iorwerth, one of CMHC’s Deputy Chief Economists, as they discuss the Fall 2026 Housing Supply Report. Explore the state of Canada’s housing supply and the risks and challenges in restoring housing affordability.

Key takeaways

  • CMHC has updated its assessment of Canada’s housing supply gap, looking at the current state of housing construction along with the estimated number of additional homes needed to restore pre-pandemic affordability.
  • Canada’s supply gap is broadly unchanged from last year. Relative to our 2025 estimate, the supply gaps narrowed in Toronto and Calgary and remained the same in Vancouver. However, the supply gaps have widened in Ottawa and Montréal.
  • Construction is expected to slow faster than demand, leaving Canada well short of the roughly 417,000 to 469,000 homes needed each year to restore pre-pandemic affordability by 2036.
  • A key risk is not building enough homes to meet demand when the market strengthens again. Near-term affordability improvements since 2023 may be difficult to sustain if housing construction does not keep pace with future demand.

Where is Canada making progress?

Nationally, the housing supply gap has changed little, but the story varies widely across cities.

  • Calgary has nearly halved its supply gap through strong construction activity.
  • Edmonton has no measurable supply gap because construction has largely kept pace with population growth.
  • Ottawa and Montréal face widening supply gaps with limited ownership construction even as rental construction remains strong.
  • Affordability challenges persist in Toronto and Vancouver. While the supply gap in Vancouver remains largely unchanged, the gap has narrowed in Toronto although new condominium construction remains weak.

What are the biggest challenges to closing the housing supply gap?

While every city's story is different, there are common trends emerging across Canada's largest housing markets.

  • Housing supply growth is increasingly coming from projects already under construction.
  • New project launches have weakened in many markets.
  • New condominium construction remains weak.
  • Recent affordability improvements may be difficult to sustain without more supply.

Need for more supply extends beyond the current market downcycle

While we assess affordability based on a 10-year horizon, developers make decisions based on today’s market conditions. Looking into the future, we expect population growth to slow in the near term. Housing demand is expected to be weaker than the post-pandemic period as buyers and investors remain cautious.

Over the longer term, demand is likely to strengthen through household formation, income growth and improving affordability. The key risk facing Canada is not building enough supply by the time demand bounces back.

Canada needs not only more homes but also the right kinds of homes to restore affordability

In 2026, we are seeing rental markets moving toward better balance with rising vacancy rates and slowing rent growth as purpose-built rental construction remains strong.

Meanwhile, new condominium and ground-oriented construction have weakened sharply, reducing options for the homeownership market. The housing supply gap is increasingly concentrated in ownership housing.

Canada needs approximately 469,000 homes annually to restore pre-pandemic affordability by 2036. This means roughly twice as much housing construction is needed to improve affordability compared to current projections.

Looking for the latest insights into Canada’s housing supply?

Explore our full Fall 2026 Housing Supply Report for expert insights on Canada’s housing supply in key metropolitan areas.

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Date Published: September 10, 2026

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