Sydney Property Market – Prices, Trends, Forecast [September 2026]

Sydney recorded the sharpest August decline among the capitals, with dwelling values falling 1.4% and extending its position at the front of the national downturn. This position now reflects weakness rather than growth.

The significance goes beyond a single month. A fast-moving correction, heavier losses in houses and a pronounced drop in buyer demand are converging in Australia’s most expensive capital, making Sydney especially sensitive to national pressures around borrowing capacity and confidence.

Key Takeaways

• Sydney led the national downturn, with values falling 1.4% in August and 4.7% over the quarter.
• The market is 7.1% below its peak, a faster equivalent-period fall than during the 2022–23 correction.
• Houses underperformed units, declining 5.5% annually compared with 2.3%.
• Demand and stock reinforced the fall, as sales volumes dropped more than 20% and advertised supply remained above average.
• Further downward pressure is likely, although constrained national housing supply should limit the correction.

Watch Cotality’s Housing Market Update for expert commentary on national and capital city housing trends, price movements, and key market drivers across Sydney.

Sydney Property Price Growth

From the February 2026 peak, Sydney dwelling values have fallen 7.1%. The speed of that correction has exceeded the comparable stage of the 2022–23 downturn, when values were down 6.6% over the same interval. The latest phase included a 4.7% quarterly decline and left the index 4.6% lower annually.

Detached housing has absorbed the heavier losses. House values fell 5.4% over the quarter and 5.5% annually, while units declined 2.9% and 2.3%. The median house value was $1,494,878, compared with $878,176 for units and $1,222,718 across all dwellings.

Over five years, dwelling values rose 5.6%, with the 10-year increase reaching 44.4%. The published local results reveal pockets of growth inside the broader fall: Wyong and Wollondilly each gained 4.3% annually, while St Marys, the tenth-ranked high-growth SA3, rose 0.8%.

Sydney Property Market Trends

Demand weakness is reinforcing Sydney’s price correction. Estimated sales volumes were more than 20% below a year earlier, placing the city among the capitals with the largest transaction declines. Sydney also recorded a sharp drop in demand alongside above-average advertised stock, creating a mismatch between available supply and buyer absorption. This combination gives buyers more choice and reduces the urgency surrounding transactions.

The rental market presents a firmer but uneven picture. House rents rose 5.3% annually and unit rents increased 3.9%, while Sydney’s vacancy rate reached 2.2%, the highest among mainland capitals. Gross dwelling yield was 3.3%, comprising 2.9% for houses and 4.4% for units. Although investors nationally are expected to focus more on yield, Sydney’s comparatively low dwelling return may limit that support.

The table shows how housing values are performing across different markets.

Sydney Property Market Forecast

Another cash-rate rise would deepen Sydney’s exposure by reducing borrowing capacity, lifting repayments and weakening confidence. That national risk is especially relevant because Sydney demand has already fallen sharply while advertised stock is above average. Combined with falling real wages and pessimistic sentiment nationally, further near-term value declines remain the most likely direction.

Counterweights should limit the descent. New housing supply remains insufficient nationally because construction costs and capacity constraints restrict delivery. Relatively low unemployment should contain widespread distressed selling, while first-home buyer support may assist the more affordable end. These influences are unlikely to reverse Sydney’s correction immediately, but they should reduce the risk of an uncontrolled fall.

The Reserve Bank of Australia’s ongoing adjustments to interest rates will likely play a crucial role in shaping market dynamics, as higher borrowing costs limit purchasing power for many buyers.

Here are some of the most recent forecasts by the big-4 banks in Australia (Reviewed September 2026):

• ANZ expects capital-city prices to decline in both 2026 and 2027. ANZ forecast coverage
• CBA expects further national price declines before a modest recovery during 2027. CBA housing outlook
• NAB forecasts lower prices across the eight capital cities in 2026. NAB Housing Monitor
• Westpac’s June forecast anticipates flat prices in 2026 and growth in 2027, although its September update warns of further downside. June Housing Pulse, September housing update

For the remainder of 2026 and into 2027, this means:

• A softer near-term outlook: The bank updates point to continued pressure on property prices, replacing the earlier expectation of broadly rising values. NAB.
• Different conditions between cities: Sydney and Melbourne face the largest forecast declines in CBA’s outlook, although weakness has also spread to Brisbane, Perth and Adelaide. CBA.
• Borrowing costs remain important: The timing and strength of any recovery depend partly on interest rates. CBA’s forecast for modest growth in 2027 assumes rate cuts during that year. CBA.
• More negotiating room for buyers: Westpac reports rising listings and expects buyers to have greater bargaining power in many markets heading into spring. This is an interpretation of market conditions, not a guarantee for individual properties. Westpac.

Conclusion

Citywide decline and outer-area growth now coexist. Sydney values are down annually, yet every SA3 in the published high-growth ranking remained positive, revealing resilience beyond the headline index.

That contrast does not dilute the correction, which is being driven by weaker demand and elevated stock. It instead shows that Sydney’s downturn is broad but not uniform, with outer markets preserving modest growth as the capital resets.

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