Sienna Joukhador
Sep 23, 2026

Property debt decoded

David Dix, Thinktank, says borrowers have largely adapted to higher interest rates, with arrears remaining low across its residential and commercial lending book. Thinktank originates around $500 million of loans a month and manages about $10 billion for institutions, with Dix expecting further rate rises to add pressure but not yet seeing widespread borrower stress.

Dix says diversification and conservative lending structures are central to managing property debt risk. Thinktank has around 15,000 loans across its book and avoids construction development finance, instead focusing on a diversified mix of smaller residential and commercial borrowers. He says macroeconomic risks, particularly inflation and interest rates, remain the key factors affecting borrowers’ ability to pay.

For investors considering private property debt, Dix says due diligence is critical, particularly around single-asset and development-style structures. Investors should understand what could go wrong, how distributions are funded, the underlying assets and the experience of the manager. He says changes to investor distributions can be an early warning sign, while sustainable returns and capital preservation should take priority over chasing higher yields.

Key points:

  • David Dix, Thinktank, says property lending remains resilient, with low arrears across its residential and commercial loan book despite higher interest rates.

  • Dix says conservative loan-to-value ratios, diversification and avoiding construction development finance are key to managing risk through economic cycles.

  • For self-directed investors, Dix says the key questions are what can go wrong, how the return is funded, and whether the lending team has the experience to manage a downturn.

To watch the interview: click here https://ausbiz.com.au/media/property-debt-decoded?videoId=51092

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