Canada’s real estate market has flipped dramatically in 2025. What was once a story of housing shortage has become a story of oversupply, with permits reaching record highs even as housing starts plunge. For buyers, builders, and policymakers, the question now is: Can Canada absorb the growing surplus — or are price drops the next inevitable chapter?
New Building Permits Skyrocket While Housing Starts Drop
In August 2025, residential building permits in Canada surged to nearly 350,000 units, a record high. Yet in the same month, the seasonally adjusted annual rate (SAAR) of new housing starts fell to 245,800 units, down about 16% from July.
This growing gap between permits and starts undermines the narrative that red tape is the primary constraint on housing supply. In theory, a high number of permits shows developers want to build — but the sharp drop in starts signals that demand at current price levels is weakening.
Inventory of Completed but Unsold Homes Hits Multi-Decade High
Meanwhile, the number of fully built homes without buyers is surging. In August, nearly 12,000 completed, unsold units were reported — roughly 50% above the long-term average. This level of finished inventory is the largest in at least 25 years.
This is particularly severe in the multi-family housing segment (condos, apartments), where developers typically rely on pre-sales to ensure demand before finishing construction. That model is breaking down. Even in pricier single-family home markets, absorption is weak.
What’s Behind the Demand Collapse?
Several forces are driving down demand:
- Affordability barriers: Prices remain deeply unaffordable for many end users. High interest rates, elevated construction costs, and large down payments are squeezing buyers out.
- Investor pullback: Pre-construction investment — once a major part of housing starts — has collapsed. Investors who once bought off-plan are now wary.
- Existing home surge: There’s also a flood of existing listings, which adds further supply pressure on prices.
You can also check our blogs about Gateway Station Surrey Market Rental Towers: SCDC’s 4-Tower Plan Revealed and 353 Sherbourne Street: Kindred Works Heritage Redevelopment in Cabbagetown, Toronto.
Why Prices May Not Fall (Fast)
In a typical oversupply scenario, we’d expect falling prices — but there’s a catch:
- Construction input costs are rising or staying elevated (materials, labour, finance).
- Government stimulus and infrastructure spending are propping up some of these costs. That acts like a price-floor, meaning builders can’t reduce costs (and thus prices) easily.
So while demand weakens, supply is strong — but prices may hold up longer than many expect. Those built-in costs act as a buffer.
What’s Next for Canada’s Housing Market?
Absorption will be crucial. Either demand has to catch up — through improved affordability, lower rates, or incentives — or prices will have to adjust downward. Some analysts expect price declines in major markets (Ontario, BC) into late 2025 and 2026.
Policymakers are at a crossroads. The assumption that building more will solve the housing crisis is under scrutiny. When homes are unaffordable, simply increasing supply is not enough. Shifts might be needed in how housing is financed, taxed, and regulated.
Market sentiment matters. With weak pre-sales, overhangs in inventory, and costs staying high, developers are under margin pressure. Some may delay or cancel projects, which could tighten future supply — if demand doesn’t collapse entirely.
Final Thoughts
Canada’s housing market has made a rapid and profound shift. What was once characterized by severe shortages — particularly in urban centres — has now become a market where oversupply, especially of unsold, completed units, is a predominant concern. The fact that building permits are at record levels while starts are falling shows the problem isn’t just regulation — it’s demand itself weakening.
For buyers surplus, this could open windows of opportunity — if price corrections begin, and affordability improves. For developers, it’s a stern warning: high inventories, construction costs, and weak demand are squeezing margins. They may need to rethink project timelines, pricing, or product types.
For policymakers, the lesson is clear: supply alone isn’t the silver bullet. Incentives that address affordability, demand stimulation (e.g. tax incentives, mortgage reform), and managing the cost structure of construction may be just as important.
The next year or two will likely see some of the biggest shifts in Canadian real estate in recent memory. Whether you’re investing, building, or buying a home for your family — staying informed will be essential.
