Build Canada Homes Greenlights 1,100 Rentals for Ottawa as Program Scales

The Carney government's flagship housing agency, Build Canada Homes, has approved eight affordable housing projects that together will deliver more than 1,100 new rental units in the City of Ottawa, the latest tranche in a national program that has already committed to over 10,000 new homes since launching last fall. The announcement, made in late April from Parliament Hill, exceeded the agency's initial Ottawa target by nearly 10 per cent and offered the Liberal government a tangible deliverable as it tries to translate campaign promises into shovel-ready output.

What was announced

The eight Ottawa projects span multiple wards and a mix of operators, including non-profit housing providers, co-operative associations and private developers participating under the Build Canada Homes financing model. Build Canada Homes officials say the federal contribution is structured to lower the cost of construction debt for purpose-built rental developments, particularly those with affordability covenants tied to area median incomes.

Across the country, Build Canada Homes has now committed to more than 10,000 units through partnerships with provinces, municipalities and Indigenous housing organisations. The agency says more than 1,400 of those homes are either under construction or expected to break ground in the next two months, putting the program on track to begin contributing meaningfully to national housing starts later this year.

The Ottawa announcement is part of a broader rollout of the Carney government's housing strategy, which aims to nearly double the pace of construction to 500,000 new homes per year over the next decade. That target, first laid out during the 2026 election campaign and reiterated in the Spring Economic Update, requires sustained federal involvement in financing, land assembly and regulatory reform alongside provincial and municipal partners.

How the program works

Build Canada Homes was established as a Crown agency under federal housing legislation passed shortly after the Liberal majority government was sworn in last spring. Its mandate is to act as a builder, financier and convenor of last resort, stepping into projects that would not otherwise pencil out at affordable rents and offering bridge financing, land contributions or long-term operating support to make them viable.

The agency works alongside the Canada Mortgage and Housing Corporation but is structured to move more quickly on project-level decisions, with a smaller bureaucracy and direct authority to enter joint ventures. Its leadership has emphasised that the model is most effective when paired with municipal action on zoning, density and permitting timelines, since federal financing alone cannot overcome a planning system that takes years to approve a mid-rise building.

For purpose-built rental projects, the agency has prioritised long-term affordability, requiring participating developers to lock in below-market rents on a substantial portion of new units for periods that often stretch beyond 25 years. Co-operative and non-profit operators are particularly well-represented in the announced projects, reflecting the government's bet that mission-driven landlords are better positioned to maintain affordability over time than the private market alone.

The 500,000-homes target

The Carney government's pledge to roughly double Canada's annual housing output is widely considered the most ambitious in living memory. Canada has averaged between 220,000 and 270,000 housing starts annually over the past decade, with peaks during the post-pandemic boom and significant declines as interest rates rose. Reaching 500,000 starts would require unprecedented coordination across all three levels of government and a substantial expansion of the construction labour force.

The government's plan rests on several pillars in addition to Build Canada Homes. The Build Communities Strong Fund, launched in early April, is funnelling money into municipal infrastructure tied to housing readiness, including water, transit and active transportation projects that allow new developments to come online. Tax measures, including the elimination of the GST on certain new rental construction and reforms to the Home Buyers' Plan, are aimed at reducing the cost of building and owning new homes.

The Ontario partnership announced earlier this spring is one of the most consequential elements of the strategy. The agreement allows the federal government to coordinate with the province on tax reductions, density mandates near transit and standardised building approvals, in exchange for shared funding commitments. Other provinces, including British Columbia and Quebec, have pursued bilateral arrangements with their own emphases.

Affordability still the central concern

The Carney government's housing push is unfolding against a backdrop of historic affordability strain. Canada experienced the sharpest rise in the home price-to-income ratio across 23 OECD economies over the past two decades, an increase of more than 80 per cent. Recent CBC analysis found that a household earning $115,000 a year is no longer enough to buy a home in many of Canada's major urban markets, including most of Vancouver, Toronto and Hamilton.

Calgary, often cited as a more accessible market, has shown signs of cooling, with home sales in April down 5.7 per cent compared with the same month last year. The Calgary Real Estate Board has cited improved supply choice across the housing spectrum as one factor in reducing buyer urgency. Even in cooling markets, however, average prices remain well above pre-pandemic levels, and rents have continued to rise as new supply has lagged population growth.

Renters, in particular, are watching for results from the upcoming Canada Rental Protection Fund, which the federal government has committed to launching this spring. The fund is designed to help non-profits and co-operatives acquire and preserve existing affordable rental housing before it is converted to higher-priced units, complementing the new construction supported through Build Canada Homes.

Reaction from opposition parties and provinces

Conservative housing critic Scott Aitchison welcomed the new construction but criticised the pace of approvals and the structure of the agency, arguing that federal money has been too slow to flow and that municipalities should be doing more to clear regulatory bottlenecks. The party has called for more aggressive use of federal infrastructure funding to discipline cities that fail to meet density targets.

The NDP has supported the public-builder approach but argued the Carney government has not gone far enough on protections for renters. The party has continued to call for a national rent stabilisation framework and stronger federal levers to discipline corporate landlords accused of using artificial intelligence pricing tools to lift rents.

Provincial governments have been more openly cooperative than in recent housing rollouts. Ontario, in particular, has signalled willingness to use its planning powers to support federal goals, while British Columbia and Quebec have integrated their own programs with the federal financing tools. Provincial finance ministers have flagged the importance of consistent funding, particularly for the smaller municipalities that lack their own housing operations.

What's next

Build Canada Homes is expected to announce additional project tranches across other major Canadian cities in the coming weeks, with major commitments anticipated for the Greater Toronto and Vancouver metropolitan areas. The agency has indicated that its near-term focus will be on bringing the announced projects to construction quickly, while longer-term planning continues for next-generation models, including modular construction and Indigenous-led housing initiatives.

Federal officials have acknowledged that the 500,000-homes target will be measured year over year and that early progress will not match the steady-state pace required to meet the goal by 2035. They have asked Canadians to judge the program by sustained increases in starts, completions and affordability outcomes rather than by any single announcement.

For Ottawa, the new tranche of more than 1,100 rental units adds to a city housing pipeline that has expanded but still falls short of meeting demand. The capital, like other major Canadian cities, will spend the coming year testing whether federal money, provincial partnership and municipal execution can finally move the needle on affordability.