3 Sep 2026 - A Growing Market Under Greater Scrutiny

Commercial real estate debt has moved firmly into the spotlight. Recent reporting on borrower stress, loan defaults, enforcement activity and related-party lending have brought greater scrutiny to lending practices across the sector. While the circumstances differ, the headlines have sharpened investor focus on the risks beneath the broad CRE debt label.

At the same time, the market continues to offer a genuine investment opportunity. Banks have moderated their exposure to commercial real estate, while institutional investors have sought illiquidity premia from floating-rate, asset-backed investments. However, the post-COVID performance of property sectors has diverged materially, including between premium and secondary office assets. In this environment, the quality of the underlying property and the discipline of the lender's underwriting become increasingly important.

That dispersion extends beyond the underlying properties to the managers themselves. Participants range from small private lenders specialising in land and residential construction loans to large institutional managers providing substantial, structured facilities against major commercial assets. Their experience, governance and underwriting capabilities can differ significantly.

For investors, this makes manager selection increasingly important. The relevant question is not whether a manager describes its underwriting process as sophisticated, but whether that process identifies a loan's key vulnerabilities and translates them into appropriate pricing, leverage and structure. This month, that's what we're watching.

Security Is Only the Starting Point

CRE debt has become a growing allocation within Australian private debt portfolios. The appeal is clear: loans are generally secured by physical assets, have relatively short tenors, pay floating-rate interest and often incorporate structural protections tailored to the individual transaction. Together, these features can provide attractive risk-adjusted income and meaningful downside protection. But the protection is only as strong as the underwriting that supports it.

At the heart of private debt investing is a simple question: does the return adequately compensate investors for the risk? Answering it requires a disciplined assessment of the sponsor, asset, market, cash flows and, critically, the collateral value available to support recovery. Underwriting is therefore not merely a step in the credit process, it is the foundation for determining the appropriate price, leverage and structure of the loan.

CRE debt is often described as asset-backed and mortgage-secured, but those labels are no substitute for detailed analysis and judgement. The protection provided by the mortgage depends on the value and liquidity of the underlying property. These, in turn, are shaped by the resilience of the property's income, its physical and locational attributes, market conditions, capitalisation rates and investor demand.

This is where underwriting matters. An office loan can look compelling when the business plan assumes rapid lease-up, stable rents, falling incentives and a favourable exit valuation. But if the underwrite relies on those assumptions being achieved, the lender may have accepted too much leverage for too little return from day one.

Underwriting should not simply test whether the sponsor's strategy can work. It should test how the loan performs when it does not. Put simply: lend on the collateral, not the story. That means applying evidence-based and appropriately conservative stresses to understand where value deteriorates, liquidity recedes and the prospects for recovery become uncertain.

Testing the Assumptions

The starting principle is simple: the underwrite must inform the price, leverage and structure of the loan, not be reverse engineered to support terms already proposed. That requires a qualitative assessment of the sponsor's experience, financial capacity, track record and alignment, together with a clear understanding of the property, its competitive position and the credibility of the business plan.

Quantitative analysis then tests how the loan performs when conditions depart from the business plan. Cash flow modelling should assess the effects of changes in occupancy, rents, incentives, lease-up timing, renewal rates and capital expenditure on the property's income, value and debt position. Effective underwriting combines dynamic modelling, relevant historical market data and an understanding of market cycles to form a coherent view of the loan's resilience and potential recovery. The analysis is rigorous, but applying judgement to its assumptions and conclusions requires a balance of art and science.

Finding the Margin for Error

The real value of underwriting lies in identifying the loan's margin for error. A base case may show that the borrower's strategy can succeed, but not how the loan performs when assumptions move adversely. The analysis should extend beyond a single forecast to test how changes in cash flow, valuation, debt accretion and exit liquidity interact. Four variables are particularly important:

Capitalisation rates

Capitalisation rates are a key driver of property value, particularly where income has not yet stabilised. Even a modest increase can materially reduce value and increase leverage. The underwrite should therefore test exit values under different interest-rate, property-risk and investor-demand assumptions, rather than relying on current capitalisation rates persisting.

Net income

Property income is primarily influenced by occupancy, rents, incentives and operating costs. Rents may remain stable while effective rents decline as incentives or landlord contributions increase. Rising non-recoverable costs, such as insurance premiums and land tax, can adversely impact income and value.

Leasing

Longer lease-up periods delay rental income, increase interest reserve usage and may require additional capital incentives. This can increase debt at the same time as the delayed income reduces collateral value, compounding the effect on leverage. The underwrite should also test whether leases can be renewed on acceptable terms when they expire.

Capital leakage

Make-good costs, leasing fees, tenant works and interest shortfalls consume liquidity before they contribute to property value. Sensitivity analysis should test whether available reserves are sufficient and whether further delays or costs cause interest to capitalise, debt to increase and the lender's equity cushion to erode.

A single downside LVR (Loan to Value Ratio) does not tell the full story. The analysis should show how the loan deteriorates under stress, which assumptions drive that deterioration and how much protection remains when multiple variables move adversely together. Heat maps, breakeven analysis and scenario tables all help identify these pressure points and assist in determining the appropriate leverage, pricing and loan structure.

Turning Expectation into Obligation

Underwriting identifies where a loan may come under pressure. Structuring determines the lender's protections and options when it does. Covenants, review events, cash controls, reserve accounts, reporting requirements, leasing and/or selling milestones and valuation triggers provide early warning of emerging risks and give the lender an opportunity to act before value materially deteriorates. Early intervention increases the range of constructive solutions available to preserve value and support an orderly resolution.

For investors, the relevant question is not simply whether a loan is secured by real estate, but how that security performs when the borrower's strategy falls short. The underwriting process should address that question before the loan is made, translating into appropriate leverage, pricing and structural protection. In CRE debt, the quality of the outcome is determined long before the downside arrives.