Macquarie’s Ascent and ANZ’s Dip: Australian Housing Loan Landscape Shifts
Australia’s housing loan market is experiencing a dynamic shift, with Macquarie Bank continuing its impressive growth trajectory while ANZ faces a rare contraction. Recent data reveals a complex interplay of strategic pricing, shifting consumer preferences, and competitive pressures among the nation’s leading lenders.
Macquarie’s Growth Strategy Fuels Market Share Gains
Macquarie Bank has solidified its position as a growth leader, expanding its total housing loan portfolio by 2.45 per cent in January, reaching $164.7 billion. This growth was evenly distributed between owner-occupier loans, which climbed 2.32 per cent to $101.2 billion, and investment loans, rising 2.66 per cent to $63.5 billion. Macquarie’s success is attributed to sharp pricing strategies and effective distribution networks, allowing it to steadily close the gap on the ‘Massive Four’ banks.
This performance extends a trend observed throughout late 2025, where Macquarie has consistently gained ground through competitive offerings. The bank now holds approximately 6.5 per cent of the Australian mortgage market, representing 24 per cent of total Australian home loan market growth in September 2025.
ANZ Records Rare Decline in Housing Loans
In contrast to Macquarie’s expansion, ANZ experienced a slight decline in its total housing loan book, decreasing by $50 million (0.01 per cent) to $321.5 billion. This makes ANZ the only top 10 authorised deposit-taking institution (ADI) to report an aggregate decline in January. The dip follows a similar trend in December, suggesting softer owner-occupier demand and increased competition are impacting ANZ’s performance.
Specifically, ANZ’s owner-occupier balances fell by 0.17 per cent to $214.3 billion, although this was partially offset by a 0.30 per cent increase in investment loans to $107.1 billion.
The Big Four Maintain Dominance
Commonwealth Bank of Australia (CBA) and Westpac continue to lead the market in terms of dollar volume. CBA increased its housing loan book by $4.96 billion (0.81 per cent) to $616.4 billion, while Westpac added $4.01 billion (0.80 per cent) to reach $502.5 billion. Together, these two lenders account for over half of all mortgages held by the top 10 ADIs.
CBA saw growth in both owner-occupier loans ($2.42 billion) and investment lending ($2.54 billion), with the latter experiencing the largest monthly rise in investor balances among the major banks. Westpac’s growth was likewise balanced, with increases in both owner-occupier and investment lending.
NAB Shifts Focus to Owner-Occupiers
National Australia Bank (NAB) demonstrated a strong focus on owner-occupier loans, adding $4.32 billion (1.89 per cent) to that portfolio, reaching $232.5 billion. However, its investment book shrank by $2.32 billion (2.05 per cent), resulting in overall housing growth of $2.0 billion (0.59 per cent). This strategic shift reflects a preference for lower-risk, principal-and-interest lending.
Mid-Tier Lender Performance Varies
The performance of mid-tier lenders was mixed. ING Bank Australia experienced strong growth, increasing total housing credit by $1.08 billion. Suncorp Bank and HSBC Bank Australia also recorded solid expansion. Conversely, Bendigo and Adelaide Bank and Bank of Queensland both saw slight declines in their housing portfolios.
This divergence highlights the impact of competitive pressures, funding costs, and varying risk appetites across different institutions.
Frequently Asked Questions
Q: Which bank had the largest growth in housing loans in January?
A: Macquarie Bank had the fastest percentage growth, increasing its portfolio by 2.45 per cent.
Q: Which bank experienced a decline in its housing loan book?
A: ANZ was the only top 10 ADI to record an aggregate decline, decreasing by $50 million.
Q: What is driving Macquarie’s growth?
A: Macquarie’s growth is attributed to sharp pricing and effective distribution.
Q: What is the current market share of Macquarie Bank?
A: Macquarie Bank holds approximately 6.5 per cent of the Australian mortgage market.
Q: Are investment loans increasing or decreasing overall?
A: While some banks, like ANZ, saw increases in investment loans, others, like NAB, experienced a decrease. Overall trends are mixed.
Pro Tip: Maintain a close eye on LVR (Loan-to-Value Ratio) trends. Strong demand in lower LVR tiers, as seen with Macquarie, indicates a preference for less risky lending.
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