Could Australian property follow Canada and New Zealand down?
Two of the countries most like ours have just lived through the property downturn Australians keep being told is impossible. Barely anyone here noticed.
New Zealand’s housing market has fallen around 31% from its late-2021 peak in real inflation-adjusted terms – the deepest real correction in modern New Zealand history. Canada’s home values are back to where they were in February 2017 in real terms. These aren’t emerging markets. They’re the two countries economists reach for whenever they want a comparison with Australia – same banking systems, same migration-driven growth models, same national obsession with property.
So the question every Australian investor should be asking isn’t “can prices fall here?” They can. Sydney and Melbourne are already below their peaks as we speak. The real question is: what exactly did it take to make prices fall 20–30% over there – and how many of those ingredients does Australia have?
Let’s do the maths properly. The answer is more uncomfortable than the property bulls admit, and more reassuring than the crash merchants want it to be.
What actually broke Canada
Canada didn’t have a housing crash forced on it. It engineered one, mostly by accident, with two levers.
Lever one: it switched off population growth. After running record immigration, Ottawa slammed the program into reverse. Permanent resident targets were cut from 500,000 to 365,000 and the temporary resident population shrank by hundreds of thousands. The numbers are staggering when you line them up. Statistics Canada recorded population growth of 1,271,872 in 2023 – the fastest since 1957. In 2024, growth more than halved to 744,324. In 2025, the population fell by 102,436 – the first annual decline since Confederation. By 1 April 2026 it had contracted for a third consecutive quarter, a sequence without precedent in modern Canadian history. Toronto, Montreal and Vancouver are all now losing people.
From plus 1.27 million to negative, in twenty-four months, purely by policy decision.
Canada flipped the switch
Rolling annual net overseas migration | Canada, 1980–2026
Source: Statistics Canada, Table 17-10-0040-01 (released 17 June 2026). Rolling annual = trailing four-quarter sum of net overseas migration.
Lever two: it built into the slowdown. A record wave of apartments and purpose-built rentals completed right as the renters stopped arriving. The result was brutal. According to Urbanation and CIBC, 81% of Greater Toronto condo investors with a mortgage were cash-flow negative in the first half of 2024 – rent no longer covered the mortgage, fees and taxes. National asking rents have now fallen for 20 consecutive months.
The price outcome: Canada’s MLS benchmark home price sat at $667,700 in May 2026, down 4.1% year on year – and 21% below the March 2022 peak of $841,300. Nearly a decade of real gains, gone.
What actually broke New Zealand
New Zealand ran a different experiment: what happens when your economy stalls and your working-age population walks out the door.
NZ prices peaked in November 2021, fell 17.8%, and have recovered a grand total of about 2% since. Wellington is still down roughly 28% from peak, Auckland about 23%. Behind it: annual net migration collapsed to around 10,700 in the year to November 2025 – down 92% from 2023 levels – driven partly by record departures. And where do departing Kiwis go? Mostly here. Unemployment hit 5.3%, the highest since 2020, the economy spent years in a deep per-capita recession, and listings climbed to an 11-year high.
Their demand tap didn’t slow. It was turned off at the wall.
The demand tap: net overseas migration
New Zealand vs Australia | axes scaled to population (~5:1) so the lines compare migration relative to country size
Sources: ABS, Overseas Migration, Australia (net overseas migration, year-ended June). Stats NZ, International Migration (net migration, year-ended December). Axes scaled ~5:1 to population; the two report on different annual periods, so each line reads as its own trajectory.
Here’s the part that should genuinely bother anyone who thinks rate cuts are a guaranteed rescue package: despite 325 basis points of official cash rate cuts, New Zealand prices and sales were still lower than a year earlier at the end of 2025. The central bank cut, and cut, and cut – and the market kept deflating. Because the problem was never just the price of money. It was people and supply.
How far below peak?
Nominal dwelling values vs most recent market peak | New Zealand and Canada vs Australia's two largest cities
Sources: REINZ House Price Index via Opes Partners, May 2026 (NZ peaks Oct-Nov 2021). CREA MLS HPI, May 2026 (Canada, 21% below the March 2022 peak). Cotality Home Value Index, June 2026 (Sydney and Melbourne vs Nov 2025 peaks).
So why hasn’t it happened here?
Not because Australians are better at property. Because our settings are currently the mirror image.
→ We’re short of homes, badly. The National Housing Supply and Affordability Council’s State of the Housing System 2026 report estimates around 980,000 new homes over the Accord period against the 1.2 million target – and over the Accord’s first 18 months, roughly 232,000 completions against underlying demand of around 287,000. Canada and New Zealand built into falling demand. We can’t build enough into rising demand.
→ Population growth is still strong. Net overseas migration was 301,000 in 2025 – down from 530,000 in 2023, but still historically high. Canada’s population is shrinking. Ours is doing the opposite – helped, with no small irony, by New Zealanders leaving New Zealand.
→ The rental market is nothing like theirs. Canadian rents have fallen for 20 months straight. SQM Research put Australia’s national vacancy rate at 1.0% in March 2026.
→ Policy has been pushing demand up, not down. Deposit schemes, shared equity, serviceability tweaks. Even MacroBusiness – hardly a property cheer squad – notes New Zealand’s government let its market deflate while Australia actively added demand-side fuel.
That’s the case for the defence, and it’s strong. Now here’s the part where I stop reassuring you.
The supply fix everyone is counting on has a broken engine
The standard bull argument goes: undersupply protects prices, and we’ll eventually build our way to balance. The first half is currently true. The second half deserves a hard look, because the industry that’s supposed to deliver it is going broke at record pace.
ASIC data shows construction insolvencies have doubled in three years – 1,793 firms entered external administration in 2022, then 2,546, then 3,217, then 3,596 in 2025. Construction alone accounts for roughly 27% of all company failures in Australia. The Productivity Commission found construction costs rose about 40% over five years while build times blew out by up to 80% – and productivity is 12% lower than it was, even adjusting for house size and quality.
The supply fix has a broken engine
Australian construction firms entering external administration, by calendar year
Source: ASIC insolvency statistics (Series 1), calendar-year totals.
And it shows in the pipeline. Yes, the latest ABS Building Approvals release (1 July 2026) had a headline win – private house approvals hit their highest level since September 2021. But apartment approvals fell 30% in May in original terms, to 29% below the average of the prior twelve months. And CBA points out that on a per-capita basis we’re approving about nine dwellings per 1,000 people – versus roughly twelve per 1,000 back in 2015.
Read that two ways, because both are true. For prices: the shortage isn’t getting fixed, which puts a floor under values. For the country: the one release valve that made Canada’s and New Zealand’s corrections possible – abundant new supply – doesn’t function here. Australia’s housing market can’t crash the way theirs did, but it also can’t heal the way theirs is healing. We’ve built a market that can only stay expensive. That’s not a flex. It’s a fragility.
Why Sydney cracked first anyway
Sydney sitting 2.1% below its November 2025 peak surprised a lot of people. It shouldn’t have. Cotality’s national index went flat in May 2026 – the weakest read since this cycle began – with Sydney down 0.9% for the month and Melbourne down 0.8%, while Perth still ran at +1.5%. Over five years, Perth is up 91.4% and Melbourne 3.3%. One country, wildly different markets.
The journey down - and how long it takes
Dwelling values indexed to 100 at each market's peak | New Zealand peaked Nov 2021, Canada Mar 2022, Sydney Nov 2025
Sources: REINZ House Price Index via Opes Partners, May 2026. CREA MLS HPI, May 2026. Cotality Home Value Index, June 2026. Straight lines join sourced observations only.
What changed isn’t supply and it isn’t population. It’s the buyer’s head. Three things hit serviceability and sentiment at once: the RBA’s three hikes this year taking the cash rate to 4.35%, record-low affordability, and the Budget’s negative gearing and CGT changes landing on top.
The Westpac–Melbourne Institute survey for June 2026 caught the shift in real time. The headline index fell to 80.6 – among the weakest reads in the survey’s fifty-year history. But the housing detail is the story: the House Price Expectations Index dropped 14.9% in a single month to 128.2, below its long-run average for the first time in nearly three years. The share of consumers expecting prices to rise fell from 66% to 52% in one month. And Westpac itself linked the drop to consumers becoming unsettled about the recently announced tax changes.
The most expensive markets feel that squeeze first, because they run on the biggest mortgages and the most stretched buyers. Sydney was never immune. It was just last in line to find out.
Retire the “we survived 17% interest rates” argument
People love this one. Two problems with it. First, prices didn’t boom through that era – they stagnated in nominal terms and fell in real terms. Second, the comparison flatters us. Household debt-to-income has risen from around 70% in the early 1990s to roughly 190%. Which is why KPMG’s analysis of ABS data found household interest payments hit 5.7% of income at the 1989–90 peak – and by Q2 2026 were already back at 5.4% and rising, with a cash rate of just 4.35%.
Same pain, one quarter of the rate
Household interest payments as a share of household income | peak of the 17% mortgage-rate era vs today
Source: KPMG analysis of ABS data, July 2026. Ratio averages across all households and covers mortgage, credit card and personal loan interest (not principal). 1989-90 mortgage rates peaked around 17%; the cash rate at Q2 2026 was 4.35%.
A 4.35% cash rate now delivers close to 17%-era pain, because the loans are four times the size relative to income. Cotality’s dwelling value-to-income ratio hit a record 8.2 in late 2025; in the 1980s a home loan was typically two-and-a-half to four times household income. Australia doesn’t need 15% rates to stress its housing market anymore. It couldn’t survive them. The maths retired that option decades ago – which means the RBA can inflict Canada-style pressure with moves that would have been a rounding error in 1990.
The honest checklist
I’ve written before about Australia’s ten downturns in fourty years – every one recovered. That history is real. But Canada and New Zealand had reassuring histories too, right up until their settings flipped. So rather than picking a team – “prices always go up” or “the crash is coming” – track the ingredients that actually broke our cousins:
→ A genuine reversal in migration policy – Canada-style, into negative population growth – not a moderation
→ Supply overtaking demand – we’re currently short by tens of thousands of homes a year and the building industry is in no shape to close the gap
→ A proper recession with rising unemployment, New Zealand-style
→ Rate rises or credit tightening severe enough to overwhelm a household sector carrying 190% debt-to-income – which, as above, takes far less than it used to
Australia currently has maybe one and a half items ticked: the rate squeeze is real, and sentiment has genuinely turned. That’s why the national market is stalling and the big two are slipping, rather than crashing. But immunity here is a policy setting, not a law of physics – and settings change. Denial is not a strategy, and neither is complacency dressed up as patriotism.
For investors, the practical conclusion isn’t “don’t buy.” It’s that the era where a rising national tide covered sloppy buying is over. Sydney and Melbourne are falling while Perth runs hot and Brisbane grinds higher. Market selection, cash flow discipline and stress-testing your numbers at higher rates aren’t nice-to-haves anymore. They’re the whole job.
This article is general information only and is not financial advice. Speak to a licensed financial adviser before making investment decisions.