Commonwealth Bank of Australia (CBA), the country's largest lender, has delivered record full-year cash earnings of A$10.98 billion, beating analyst expectations. But the bank is also flagging a sharp slowdown in new mortgage demand, a trend that could weigh on future growth.
In its annual results, CBA said new home loan applications have fallen 15% since May, a drop it attributes to recent changes in property taxes. The cooling comes after a period of strong borrowing activity, and it raises questions about how long Australia's housing market can sustain its momentum.
What's behind the slowdown?
The decline in mortgage applications follows changes to property taxes that have made buying a home more expensive for some purchasers. While the bank didn't specify which taxes, the move is part of a broader regulatory and fiscal push to cool an overheated housing market.
For CBA, mortgages are a core part of its business. A sustained drop in new lending would directly affect its interest income, which is the main driver of its profits. The bank's warning suggests that the record earnings may not be repeated next year if the trend continues.
This isn't just a CBA story. Across the Australian banking sector, lenders are watching housing demand closely. The Reserve Bank of Australia has held rates at 4.35% but has kept the door open for further hikes, which could make mortgages even more expensive and dampen demand further.
Record profit, but what's next?
CBA's cash earnings of A$10.98 billion represent a new high for the bank, driven by a strong year of lending and a resilient economy. But the bank's own guidance points to a more challenging environment ahead.
Investors are now weighing whether the record profit is a peak. If mortgage demand continues to fall, CBA's revenue growth could stall, and its share price—which has been among the best performers in the Australian market—might come under pressure.
The bank's warning echoes comments from other lenders. In the UK, for example, Bellway posted a 13% revenue rise but warned that mortgage costs are cooling demand, a similar pattern of strong results overshadowed by a weaker outlook.
What it means for investors
For everyday investors, CBA's results are a mixed bag. On one hand, the bank is clearly profitable and returning value to shareholders. On the other, the cooling mortgage market is a warning sign for the broader Australian economy.
If fewer people are taking out home loans, that could signal slower housing price growth, which in turn affects consumer confidence and spending. It could also mean less demand for other types of credit, from personal loans to credit cards.
For those holding CBA shares, the key question is whether the bank can maintain its earnings momentum. The bank's management will likely face questions about how long the slowdown will last and whether it will need to cut costs or adjust its lending strategy.
It's also worth noting that CBA's record profit comes at a time when Australian shares have been flat, with miners offsetting bank losses ahead of the RBA's decision. The bank's results could influence the broader market's direction in the coming days.
The bigger picture
Australia's housing market has been a key driver of economic growth for years, but it's now showing signs of strain. Property tax changes, combined with high interest rates, are making it harder for first-time buyers and investors to enter the market.
For the economy, a slowdown in mortgage lending could cool inflation, which the RBA would welcome. But it also risks a sharper slowdown in construction and related industries, which could hurt jobs and growth.
For investors, the takeaway is that even the strongest companies can face headwinds. CBA's record profit is a testament to its scale and efficiency, but the cooling mortgage market is a reminder that banking profits are closely tied to the health of the housing market.
As the RBA continues to navigate between inflation and growth, the housing market will remain a key focus. For now, CBA's warning is a signal that the boom times may be easing, and investors should watch for further data on mortgage demand in the months ahead.


