Canada started fewer homes in June — Toronto started 25% more. Here's why that gap matters

Canada Mortgage and Housing Corporation released its June housing starts data on July 16, 2026, and the headline is another step down: builders across the country broke ground on fewer homes than a year ago. Toronto went the other way, posting a 25% year-over-year increase. That divergence is worth more than a headline — but probably not for the reason it first appears.

The June numbers

• Six-month trend: 248,123 units, down 2.8% from May
• Monthly SAAR, all areas: 238,971 units in June vs. 253,083 units in May — a 6% decrease
• Actual starts, centres of 10,000+: 20,265 units in June 2026 vs. 23,292 in June 2025 — down 13% year-over-year
• Year-to-date, centres of 10,000+: 113,017 units, down 1% from the same period in 2025
• Completions: 18,298 units, up 8.4% month-over-month
• Approved permits not yet started: 137,324 units, down 1.1% month-to-month

Among the three largest markets, CMHC reported Toronto up 25% year-over-year on higher multi-unit, Montreal up 10% also on multi-unit, and Vancouver down 35% on weaker multi-unit and single-detached activity.

Don't read a Toronto recovery into one month

Here is the context that a single month's release doesn't give you. Pull CMHC's own prior releases and Toronto's year-over-year change in actual starts reads: +34% in April, −12% in May, +25% in June. Three consecutive months, three different stories.

That is not a market changing its mind every 30 days. It is what happens when a metro's starts number is dominated by multi-unit projects. A single large condo or purpose-built rental tower breaking ground can move Toronto's monthly count by double-digit percentages on its own, and the month a shovel officially goes in the ground is a financing and permitting artifact more than an economic signal. Toronto's monthly starts figure is one of the noisiest numbers in Canadian housing data, and June's +25% deserves exactly as much weight as May's −12% did — which is to say, not much in isolation.

The year-to-date figure is the more honest read, and nationally it sits 1% below last year.

The number actually worth watching: 137,324

The most telling line in this release isn't a start at all. It's the 137,324 units that have approved building permits but have not broken ground, down 1.1% on the month.

That backlog is the housing supply that is fully entitled — the zoning fights are over, the approvals are in hand — and it is still sitting still. Kevin Hughes, CMHC's Deputy Chief Economist, tied the broader slowdown to rising uncertainty, higher development costs, weaker demand and more unsold homes, noting that through the first six months of the year the rate of housing starts in Canada is running below last year's.

The implication for anyone in the GTA is direct: the constraint on new supply right now is not primarily municipal approvals. It's that the math doesn't work. When a project can't pencil — presale absorption too slow, construction financing too expensive, unsold inventory already on the books — an approval is just a piece of paper. Policy conversations in Ontario have spent years on speeding up approvals. This number suggests the binding constraint has moved somewhere else.

Completions are outrunning starts

Completions rose 8.4% month-over-month to 18,298 units while starts fell. That is the shape of a pipeline emptying faster than it refills: the towers finishing today were financed and started in a very different rate and presale environment.

For the GTA, this is the mechanism behind a supply story that lands years from now, not this fall. Homes started in mid-2026 largely become available in 2029–2031. Today's weak starts do nothing to today's resale market — but they quietly set up the supply available to whoever is buying at the end of this decade.

What to do with this

Buyers: this release changes nothing about your next 12 months. It is not a reason to rush. It is a reason to be skeptical of anyone selling you a preconstruction unit on the argument that “Toronto starts are up 25%” — that figure is one volatile month of multi-unit timing, not evidence of a builder-led recovery.

Sellers: nothing here affects your comparables. New-construction starts and resale pricing are largely separate markets on a multi-year lag.

Agents: the 137,324-unit approved-but-unstarted backlog is the most useful thing in this release for client conversations. It reframes the GTA supply debate from “cities won't approve housing” to “approved housing can't get financed at these costs” — a distinction that matters when clients ask why more units aren't being built.

CMHC's next housing starts release is scheduled for August 18, 2026.

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Sources

• Canada Mortgage and Housing Corporation — Housing starts and construction data for June 2026 (released July 16, 2026)
• Canada Mortgage and Housing Corporation — Housing starts and construction data for May 2026 (for the Toronto May comparison)
• Canada Mortgage and Housing Corporation — Housing starts for April 2026 (for the Toronto April comparison)
• Canada Mortgage and Housing Corporation — Monthly Housing Starts and Other Construction Data Tables

Compiled by the Real Estate HQ editorial desk from primary data releases (sources linked above) and reviewed for accuracy. Figures are as reported on the release date.