Only 4,000 Single-Family Homes Were Permitted In August Against 21,800 Multi-Unit Dwellings

Residential rose $1.1 billion, and multi-unit took all of it

According to Statistics Canada's August building permits release, residential construction intentions rose $1.1 billion to $8.5 billion. The multi-unit component accounted for the full increase, climbing $1.1 billion to $5.8 billion. The single-family component edged down by $0.7 million to $2.6 billion. On a base of $2.6 billion, that is a rounding error rather than a decline, which is precisely the point: in a month when total residential value jumped 15%, single-family did not move.

Non-residential permits were essentially unchanged, down $29.8 million to $5.1 billion. So the national headline is, in practice, a multi-unit residential story.

The unit counts make the imbalance easier to see. Of roughly 25,800 dwellings authorized in August, about 3,996 were single-family. That is 15.5% of the total, or roughly one detached-type home for every five-and-a-half multi-unit dwellings.

Multi-unit permit value is now more than double single-family value. Single-family authorizations are slightly below where they were a year ago. Multi-unit authorizations are well above.

The July release told a different story on the surface, with total permits down sharply and single-family approvals at about 4,100.

Homeowner.ca covered that release in Building Permits Fell 17.3% in July, With Ontario Down 25.2% and Single-Family Approvals at 4,100. Read side by side, the two months show the same pattern: single-family authorizations hold near 4,000 a month while the multi-unit line swings.

Construction intentions, not homes you can buy

A building permit records a municipality's approval to build. It is not a housing start, a completion or a listing. Statistics Canada describes the monthly survey as a measure of construction intentions. It covers about 2,400 municipalities representing 95% of the population, and the remaining 5% are not estimated.

The gap between approval and construction is real and uneven. In a Housing Observer analysis, Canada Mortgage and Housing Corporation's chief economist notes that permits generally lead housing starts by about six to 15 months, and that only at the start stage can analysts be confident a building will be residential at all. Single-detached homes tend to move from permit to start far faster than mid- and high-rise apartments. Developers may also pause a permitted project and wait for better conditions, and labour shortages, regulation and the wider economy can all delay it.

Two definitions matter for reading the August split:

• Single-family dwellings are buildings with one unit: a single-detached house, a bungalow or a linked home. Statistics Canada's count also includes mobile homes and cottages.
• Multi-family dwellings are buildings with more than one unit. That includes apartments and apartment condominiums, but also row houses and semi-detached homes.

That second definition is worth holding onto. "Multi-unit" is not only towers. Some of August's 21,800 units will be townhouses and semi-detached homes that compete more directly with detached housing for family buyers than a downtown condo does.

Where the August growth actually happened

The national result is mostly an Ontario result. Ontario added $696.0 million in multi-unit permit value in August, followed by British Columbia at $189.8 million and Alberta at $115.9 million. Seven provinces and two territories contributed to the multi-unit increase in total.

On the single-family side, the small national decline was led by Alberta (-$32.7 million), the Northwest Territories (-$10.9 million) and Manitoba (-$7.9 million).

Residential permit values by province, drawn from Statistics Canada's provincial permit table, show how uneven the month was:

British Columbia stands out. Its residential permit value rose on the month but remains below August 2025. Ontario and Alberta are each up about a third from a year ago. National figures blend these very different markets, and none of them describes a single municipality. A homeowner in Kelowna and one in Kitchener are reading different local pipelines inside the same national number.