The third quarter of 2025 will be remembered as a pivotal period for Australian property markets, with three strategic RBA rate cuts fundamentally reshaping the landscape for buyers, sellers, and investors alike.
As we close September 2025, the transformation has been remarkable: national property values have surged 4.8% over the past 12 months, the strongest growth since the pandemic boom, while mortgage holders have collectively saved billions in interest payments.
The Rate Cut Catalyst: February to August 2025
The Reserve Bank's decisive action began in February 2025 with the first 0.25% cut, followed by additional reductions in May and August, bringing the cash rate from 4.35% to 3.6%. This 75 basis point reduction represented the most aggressive easing cycle since the pandemic response.
According to Treasurer Jim Chalmers, households with a $700,000 mortgage are now saving approximately $4,000 annually compared to pre-February levels. For many families, this has meant the difference between mortgage stress and manageable repayments.
The timing proved crucial. As Cotality's research director Tim Lawless noted in July:
"The first rate cut in February was a clear turning point for housing value trends. An additional cut in May, and growing certainty of more cuts later in the year have further fuelled positive housing sentiment."
Tim Lawless, Research Director | Cotality
Property Price Performance: A Tale of Two Markets
The quarter revealed stark regional variations in property performance, with mid-sized capitals significantly outperforming traditional powerhouses Sydney and Melbourne.
Standout Performers:
- Perth: Leading national growth with 22.6% annual gains, driven by mining sector strength and interstate migration
- Adelaide: Recording 15% annual growth, with median house prices crossing the $1 million threshold for the first time
- Brisbane: Achieving 13% annual growth and overtaking Melbourne in median dwelling values by $7,000
Moderate Growth:
- Sydney: Despite strong quarterly performance, annual growth remained modest at 7% as affordability constraints limited buyer activity
- Melbourne: Showing signs of recovery with 1.8% annual growth, though still 5.4% below 2022 peaks
Challenging Markets:
- Hobart: Experiencing the most significant correction, down 11.1% from previous highs
- Canberra: Struggling with oversupply, recording minimal growth despite rate cuts
Regional Market Dynamics
Q3 2025 highlighted the increasing importance of regional markets, though with mixed results. While capital cities dominated growth, many regional areas that had surged during the pandemic experienced corrections.
Regional Challenges:
- NSW lifestyle markets like Richmond-Tweed fell 20.4% annually
- Southern Highlands and Shoalhaven dropped 15%
- Victorian regional centres including Ballarat (-11.2%) and Geelong (-10.4%) declined significantly
Regional Opportunities:
- Queensland regional centres, particularly mining-exposed areas, continued strong performance
- Western Australian regional markets benefited from resource sector strength
- Some regional areas offered value opportunities for investors seeking higher yields
The Supply Crisis Deepens
Perhaps the most significant underlying trend of Q3 2025 was the worsening supply shortage. Cotality data revealed that advertised supply levels remained approximately 20% below the five-year average throughout the quarter, while sales activity increased 4% above historical norms.
This supply-demand imbalance created the perfect conditions for price growth, with Tim Lawless observing:
"Once again, we are seeing a clear mismatch between available supply and demonstrated demand, placing upward pressure on housing values."
Tim Lawless, Research Director | Cotality
The construction sector's ongoing challenges, including material costs, labour shortages, and planning delays, meant new supply couldn't keep pace with renewed buyer demand stimulated by lower interest rates.
Shaper Finance's Q3 Market Insights
At Shaper Finance, we observed several key trends that defined the quarter and continue to shape our strategic advice to clients:
1. The Refinancing Renaissance
Q3 2025 saw an unprecedented surge in refinancing activity. Our analysis showed that borrowers who proactively reviewed their loans during this period achieved average savings of 0.4-0.8% compared to those who remained with existing lenders. The "loyalty tax" became more pronounced as lenders competed aggressively for new business while maintaining higher rates for existing customers.
2. Investment Market Reactivation
After years of subdued activity, property investors returned to the market in significant numbers during Q3. Investment lending increased 30% compared to the same period in 2024, driven by improved rental yields, capital growth prospects, and enhanced borrowing capacity from rate cuts.
3. First Home Buyer Momentum Building
While the expanded Home Guarantee Scheme wouldn't launch until October 1st, Q3 saw increased first home buyer activity in anticipation. Our pre-approval applications from first-time buyers increased 45% during the quarter as buyers positioned themselves for the scheme's launch.
4. Fixed vs Variable Strategy Evolution
The rate cutting cycle prompted a fundamental reassessment of fixed versus variable rate strategies. We advised many clients to consider split loan structures, with typically 60-70% variable to benefit from further cuts and 30-40% fixed to provide stability against potential future increases.
Rental Market Pressures Intensify
While property owners celebrated capital growth, tenants faced continued pressure with national rent values increasing 8.5% annually by quarter's end.
Sydney tenants were hit hardest, with median weekly rents reaching $733 – an 8.1% quarterly increase.
The rental crisis was exacerbated by:
- Record overseas migration adding 715,000 people over two years
- Limited new rental supply due to construction constraints
- Investor caution in previous years reducing available rental stock
- Conversion of rental properties to owner-occupied as buyers re-entered the market
APRA's Steady Hand
A significant development during Q3 was APRA's decision in July to maintain the 3% mortgage serviceability buffer despite political pressure to ease lending criteria.
APRA Chair John Lonsdale's rationale proved prescient as property prices accelerated through the quarter.
This decision reinforced the importance of responsible lending practices and prevented potentially dangerous speculation that could have emerged from easier credit access combined with falling interest rates.
Looking Forward: Lessons from Q3 2025
The third quarter of 2025 demonstrated several key principles that continue to guide our advice to clients:
Market Timing Matters: Clients who acted decisively during the early stages of the rate cutting cycle achieved superior outcomes compared to those who waited for "perfect" conditions.
Location Selection is Critical: The performance gap between different markets widened significantly, reinforcing the importance of detailed local market analysis rather than broad national assumptions.
Loan Structure Flexibility: Borrowers with flexible loan structures were better positioned to capitalise on changing rate environments and refinancing opportunities.
Supply Fundamentals Drive Long-term Value: Markets with genuine supply constraints and strong demand drivers consistently outperformed those with oversupply issues.
The Quarter's Legacy
Q3 2025 marked the beginning of a new property cycle characterised by:
- Renewed confidence in property as an investment class
- Increased sophistication in loan structuring and refinancing strategies
- Greater regional market differentiation
- Continued supply-demand imbalances driving price growth
For mortgage holders, the quarter delivered much-needed relief through lower repayments and improved equity positions. For prospective buyers, it created both opportunities through improved affordability and challenges through renewed price competition.
As we entered Q4 2025, the foundations laid during this transformative quarter continued to influence market dynamics, setting the stage for the Home Guarantee Scheme expansion and further potential rate cuts.
The key lesson from Q3 2025 remains clear: in property markets, timing and strategy matter more than perfect conditions. Those who recognised the opportunity early and acted decisively achieved the best outcomes, while those who waited for certainty often found themselves competing in a more expensive market.
For ongoing analysis of how these Q3 trends continue to evolve and impact your property and finance decisions, our team remains committed to providing the strategic insights needed to navigate Australia's dynamic property landscape.
Sources:
2. Australian Property Update: Three percent mortgage “buffer” to stay: APRA
3. ABC: Home prices rise across all capital cities in July, as Cotality index lifts for sixth month
4. realestate.com.au: PropTrack Home Price Index - July 2025
5. RBA: Statement by the Monetary Policy Board: Monetary Policy Decision
6. Cotality: Housing values bloom ahead of what is likely to be a very active spring selling season
7. Australian Bureau of Statistics: Lending indicators
