Sydney and Melbourne’s housing markets now sit at a crossroads, as expectations of multiple interest rate hikes and stubborn global inflation aim to rein in demand but could also drag price growth in the two biggest cities down to around 1% or even into decline.
Right now, the property story in Australia looks very uneven, with the largest cities showing signs of fatigue just as energy shocks, higher borrowing costs and shifting population trends put pressure on households. Mid‑sized capitals are benefiting from strong demand and a critical lack of homes for sale. Over the past year, tight listings and years of underbuilding have helped support prices nationwide but momentum is clearly rotating away from the traditional powerhouses on the east coast.
Analysts at a major investment bank now expect three cash rate increases over 2026, which would lift the benchmark rate back to about 4.35% and trim national dwelling price growth to roughly 2%. In that scenario, Sydney and Melbourne are only expected to edge up by about 1% across the year, with month‑to‑month dips likely. Perth, Brisbane and Adelaide are tipped to outperform, with for‑sale stock levels sitting roughly 70% below decade averages in Perth and about half the usual level in Brisbane and Adelaide.
A specialist research firm has turned more cautious as energy prices rise and is building in two extra rate hikes, with inflation peaking somewhere between about 4.4% and 5% by mid‑year. Under that base case, Sydney home values could fall between 2% and 6% this year and Melbourne between 1% and 4%. Those estimates mark a sharp downgrade from its late 2025 outlook, when it still expected gains of up to 6% to 7% in the big capitals, although it continues to see robust growth of roughly 7% to 13% in Perth, Brisbane and Adelaide, even after trimming those forecasts by a few percentage points.
A major retail bank has actually nudged its national forecast higher and now sees prices across the country rising about 5% rather than 4%, mainly because the market held up better than expected late last year and into early this one. That bank points to tight supply and demand and government schemes such as a 5% deposit program supporting entry‑level buyers, but it also notes that two expected rate rises have already shaved about 1 percentage point from what its 2026 growth outlook would otherwise have been, especially in cities more exposed to investor sentiment and tax changes.
Looking across the capital cities, the same bank expects Sydney prices to grow around 2% and Melbourne about 1%, while forecasting roughly 15% growth in Perth and around 12% in Brisbane. This suggests the gap between markets is likely to widen rather than close. Other large real estate groups describe the lower‑priced end of Sydney’s market as surprisingly resilient due to deposit schemes but they still see overall growth moderating as higher rates bite and buyers become more cautious about stretching their budgets.
All of this leaves the central bank in a difficult position, with global tensions and energy costs acting like a negative supply shock that pushes inflation up but also slows growth, while domestic activity still appears slightly too strong for comfort. Some major international banks expect policymakers to pause in the very near term and argue that the combination of previous rate hikes and rising fuel and power costs is already cooling the economy, but they also acknowledge that any renewed inflation flare‑up could force more tightening and deepen the divide between constrained and supply‑rich housing markets.
Taken together, the housing outlook for 2026 looks like a tale of two Australias, with Sydney and Melbourne likely to muddle through with flat or very modest gains, while Perth, Brisbane and Adelaide appear set for another year of solid increases as long as supply remains tight and employment holds up. If energy shocks or further rate hikes hit harder than expected, the downside risk sits mostly with the big eastern capitals, whereas targeted government support and any faster than expected easing in borrowing costs could soften the blow and keep the national market grinding higher overall.
