CMHC’s Summer Housing Outlook Puts Carney’s Homebuilding Promise on the Clock

CMHC’s summer outlook forecasts fewer housing starts through 2028. Ottawa should publish the Build Canada Homes construction, financing and affordability ledger.

Prime Minister Mark Carney sold Canadians a homebuilding acceleration. CMHC’s summer housing outlook now puts that promise on the clock.

The federal housing agency’s July 22 update does not describe a construction boom. It says Canada is facing slow economic growth, weak housing demand, declining prices, lower housing starts and easing rental markets in 2026, with only gradual improvement expected in 2027 and 2028. That may be welcome for some buyers watching prices, but it is not the same thing as Ottawa delivering more homes faster.

The numbers are the receipt. CMHC’s baseline scenario shows total housing starts falling from 259,028 in 2025 to 241,400 in 2026, then to 223,400 in 2027 and 211,900 in 2028. In other words, the official forecast from Ottawa’s own housing agency points to fewer new starts every year through 2028, not a surge large enough to repair a decade of affordability damage.

CMHC’s explanation matters. Builders are responding to unsold inventories and high construction costs. The agency says the weakest construction picture is expected in Ontario and British Columbia, especially in condos. Those are not minor markets. They are two of the places where younger families, new Canadians and renters have been told for years to wait for supply to catch up.

The monthly data already flashed the same warning. CMHC’s June 2026 housing-starts release said the six-month trend was down 2.8% from May, the monthly seasonally adjusted annual rate was down 6%, and actual starts in centres of 10,000 or more were down 13% year over year. A government can hold press conferences around housing, but foundations and framing crews are counted in starts, not slogans.

This is not an argument against building. Conservatives should want faster approvals, lower costs, more trades capacity and more homes of every kind. The accountability problem is that Ottawa keeps announcing machinery while the measurable construction path is moving the wrong way. If Build Canada Homes is the answer, Canadians deserve the operating plan, not another branding exercise.

Publish the ledger: every project in the Build Canada Homes pipeline, the land being used, expected units, bedroom mix, projected rents or sale prices, federal financing terms, approvals status, construction start date, completion date, per-unit subsidy, private partners, cost overruns and monthly progress against CMHC’s forecast gap.

Carney’s housing test is simple. If the government says it can build more homes faster, show the monthly route from today’s declining-starts forecast to actual completed homes families can afford. Until then, CMHC’s summer outlook is a public receipt that cuts straight through the talking points.