Australian home values slipped again in August — the fifth consecutive monthly decline — taking the national market about 2.7 per cent below its March peak. But the headline hides a striking divergence: while Melbourne and Sydney lead the country downward, Perth, Brisbane, Adelaide and Darwin are still posting annual gains. Australia’s housing market has split in two.
The numbers behind the slowdown
The latest home price indices show national values fell 0.2 per cent in August, with every capital city except Darwin recording a monthly decline. The downturn began in Sydney and Melbourne late last year and has since spread to the mid-sized capitals, as three Reserve Bank rate hikes eroded borrowing power and pushed more buyers to the sidelines.
Melbourne is the standout underperformer. The city’s median house price has fallen to $964,000 — down roughly $65,000 (6.3 per cent) from its October 2025 peak, and now worth less than it was in 2021. That’s Melbourne’s tenth straight month of house price declines, and its longest and deepest correction since 2019. Sydney sits about 3.6 per cent lower than a year ago at a median of $1.19 million.
The contrast is stark. Brisbane is up 7.5 per cent annually, Adelaide 8.0 per cent, Perth 10.4 per cent and Darwin 14.1 per cent. Regional Australia, up 6.6 per cent over the year, continues to outpace the combined capitals.
The tax bite
There’s a distinctly Victorian element to this story. Stamp duty on a typical Melbourne house now runs to about $54,000 — a cost that has climbed almost twice as fast as house prices since 1990. Layered on top are the state’s expanded land tax, the vacant residential land tax and new short-stay levies, which property managers say have been pushing investors out of Victoria for the past two years.
That investor exodus matters. Melbourne has gained just 37 per cent since 2016, while Brisbane, Adelaide, Hobart and Perth have more than doubled over the same period. A tax regime that makes holding Victorian property among the most expensive in the country is now compounding that underperformance.
What it means for buyers and sellers
For sellers, the message is patience. With new listings sitting above the five-year average and sales volumes tracking about 15 per cent lower than a year ago, vendors are having to adjust expectations. Industry data shows 93 per cent of capital city suburbs recorded value falls through winter.
For buyers, the window is opening — but only in parts of the market. Falling prices and slower clearance rates mean genuine room to negotiate in Melbourne and Sydney, particularly for houses at the upper end of the range. Units have held up better than houses nationally, and first-home buyers are finding more options than they have in years.
Navigating a two-speed market
In a market moving at two speeds, the winners will be the ones working from data rather than headlines. National figures hide the suburbs, property types and price points that are still rising. Before you buy, sell or renegotiate, check the context of the specific address:
- Planning permits — recent applications and approvals nearby signal where a suburb is heading
- Comparable sales — recent, like-for-like transactions are a better guide than any city-wide median
- Title and overlays — encumbrances, and heritage or flood overlays, change what a property is worth
- Site alerts — get notified the moment a planning application is lodged on a property you’re watching
The housing market rarely moves in a straight line — and it never moves as one. Understanding which side of the split your property sits on is the difference between overpaying and finding real value.
Explore Mapview’s planning and sales data to see the full picture on any Australian address.
