Key takeaways
Australia's housing downturn has become close to universal — national values fell 0.9% in August, the fifth consecutive monthly decline, with 93% of capital city suburbs recording falls over the past three months compared to just 45% in autumn.
A striking supply paradox has emerged: advertised stock in the capitals is 24% higher than a year ago even though new listings are 6% lower, meaning the buildup is driven entirely by properties failing to sell rather than sellers flooding the market, with quarterly sales volumes down 15% year-on-year.
Every structural condition now favours buyers — more choice, weaker competition, deeper vendor discounts and consistently poor auction results — but higher-than-expected core inflation, four consecutive quarters of falling real wages, and the renewed possibility of an RBA rate hike are keeping purchasers on the sidelines.
Australia's housing downturn has reached the point where the exceptions have run out.
Cotality's House Price Index fell a further 0.9% in August 2026 — the fifth consecutive month of decline — leaving national home values 3.6% below the March peak.
But the number that defines this month is not the headline figure. It is this: 93% of capital city suburbs recorded a fall in value over the past three months.
Three months ago that figure was 45%. In autumn, roughly half the country was still holding ground while the other half softened. That balance has collapsed.
What began as a localised correction at the expensive end of a few markets has become something close to universal, and the speed of that transition is the single most important development in the current cycle.
Sydney remains the sharpest decline, down 1.4% for the month and now 7.1% below its February peak — a pace that has moved slightly ahead of the 2022-23 correction at the equivalent stage.
Melbourne and Canberra each fell 1.1%. Brisbane dropped 1%. Adelaide and Perth both slipped 0.8%. Darwin was the only capital city to avoid a decline over the entire winter.
The structure of the downturn has also shifted in a way worth noting.
Premium markets are still recording the larger falls, reflecting how heavily high borrowing costs and serviceability limits weigh on the buyers who need the biggest loans.
But the performance gap between top and bottom quartiles has narrowed.
Cheaper housing is losing the protection it held through the earlier stages of this correction as affordability pressure and weak demand spread more evenly across every price point.
National and Capital City Market Performance
Regional Australia has stopped being a refuge.
The combined regionals index fell 0.4% in August, taking regional values 1.2% lower across the winter.
Regional South Australia was the only major market outside the capitals to avoid a three-month decline.
| Capital City | Monthly Change (August) | Peak-to-Current | Key Metric & Status |
|---|---|---|---|
| Sydney | -1.8% | -7.1% since February | 99% of Greater Sydney suburbs fell over winter; -4.7% for the season |
| Melbourne | -1.1% | -6.5% since November | 9th straight decline; 6.8% below March 2022 peak |
| Canberra | -1.1% | Houses -3.2% over winter | Units fell just 1.7% — a notable reversal for the sector |
| Brisbane | -1.0% | -2.7% over winter | 3rd consecutive decline; 91% of suburbs lower; listings +51% YoY |
| Adelaide | -0.8% | -1.6% over winter | 3rd consecutive decline; listings 41% above year-ago levels |
| Perth | -0.8% | -3.2% since April | 4th consecutive decline; median down $33,370; listings +51% YoY |
| Hobart | -0.2% | -0.4% in July, -0.2% in August | Mildest declines nationally; listings 25% below 5-yr average |
| Darwin | +0.6% | +0.9% over winter | Only capital to avoid a winter decline; listings 41% below average |
Source: Cotality, September 2026
Rising Stock Without Rising Listings
The supply data this month contains a genuine puzzle, and understanding it explains most of what is happening to prices.
Advertised stock in the capital cities is 24% higher than a year ago and 8% above the five-year average. That looks like a straightforward oversupply story — until you look at where the stock is coming from.
New listings are 6% lower than a year ago and 8% below the five-year average. Fewer properties are being brought to market than at any comparable point in recent years, and yet the total pool of available homes keeps growing.
The explanation is that homes are not selling.
Cotality's quarterly sales estimate is 15% lower than the same period last year and 11% below the five-year average. Brisbane, Perth and Sydney each recorded transaction declines exceeding 20%.
Stock is accumulating not because sellers are rushing in, but because buyers have stepped back and properties are sitting unsold for progressively longer.
Note: Longer selling times, deeper vendor discounts and consistently weak auction results all point to a buyer's market — but buyers themselves are not showing the confidence to act on it.
That last point captures the central tension of the moment.
Every structural condition favours purchasers right now: more choice, less competition, sellers willing to negotiate. What is missing is conviction.
Households looking at high mortgage rates, falling real wages, and the possibility of another rate rise are choosing to wait rather than commit — which is precisely why the stock keeps building.
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- Also read:Melbourne property market forecast for 2026 & 2027 | Separating the fundamentals from the sentiment
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Rents Still Climbing, Yields Still Insufficient
The rental market has loosened marginally, but the relief is far too small to matter for most tenants.
The national vacancy rate reached 1.9% in August — the highest reading since January 2025 and up from the record low of 1.5% recorded in February. That sounds like meaningful improvement until it is measured against the pre-COVID decade average of 3.3%.
The national rate has sat below 2% almost continuously since early 2022, and at 1.9% it remains firmly in territory that pushes rents higher rather than holding them flat.
Rents rose 0.4% in seasonally adjusted terms in August, matching July and consistent with the average monthly increase of the past two years.
Annual growth of 5.7% has added roughly $38 per week to the national median.
Across five years the accumulation is severe: rents are up 39%, leaving tenants paying approximately $200 more per week than they were in 2021.
| Rental & Investment Metric | Current Status & Trends |
|---|---|
| National Vacancy Rate | 1.9% — highest since January 2025, still far below 3.3% pre-COVID average |
| Annual Rental Growth | 5.7% — adding ~$38 per week to the national median |
| 5-Year Rent Increase | 39% — approximately $200 per week above 2021 levels |
| National Gross Rental Yield | 3.79% — highest since September 2019 |
| Quarterly Sales Volumes | -15% year-on-year; 11% below the 5-year average |
| Combined Regionals (August) | -0.4% monthly; -1.2% across winter |
Source: Cotality, September 2026
Gross rental yields nationally have reached 3.79% — the highest level since September 2019 — as rents climb while values fall.
It is a substantial recovery from the cyclical lows, and yet it remains well short of what most leveraged investors would need to achieve neutral cash flow.
The gap between yield and holding cost has narrowed considerably; it has not closed.
Spring as the Test
The pressures weighing on demand appear to be hardening rather than fading.
Credit availability and serviceability constraints remain acute even as lower prices modestly improve purchasing power.
High mortgage rates, reduced borrowing capacity, and cost-of-living pressure continue to suppress buyer activity.
The most significant new risk comes from inflation.
Core inflation has come in higher than expected, raising the likelihood of further rate increases from the Reserve Bank.
Another hike would land on households already carrying high debt levels — reducing borrowing capacity further, increasing the burden on existing mortgage holders, and applying fresh pressure to consumer confidence that has improved from its January lows but remains deeply pessimistic.
Real wages have now fallen for four consecutive quarters, squeezing household finances and making deposit accumulation harder for prospective buyers.
Population growth has normalised after the post-pandemic surge, removing a source of demand support that helped underpin values through recent years.
Tip: The 5% deposit scheme for first home buyers should provide meaningful support to the affordable end of the market — particularly as prices fall and confidence gradually recovers, this is the segment where policy assistance and improved affordability intersect most directly.
There are genuine constraints on how far this can run.
New housing supply remains insufficient relative to underlying demand, with high construction costs, capacity limits, and feasibility problems restricting any meaningful lift in completions.
The labour market continues to provide support — low unemployment should limit forced sales and widespread defaults, though gradual softening in employment conditions would weigh further on demand.
Spring will function as a genuine test of how deep buyer demand actually runs.
Listings typically rise seasonally through spring and early summer, but with selling conditions this difficult and demand headwinds this persistent, the coming selling season looks likely to be considerably quieter than usual.
The balance of risks remains tilted to the downside, and forecasts are being revised in that direction.
