Forty Years of Cheap Money

A commercial building with a long lease to a strong tenant looks, to a financial model, very much like a bond. A stream of contracted income, a capitalisation rate, an exit value. As rates fell, the rate at which that income was capitalised fell with them, and values rose without anything happening to the building at all.

Over four decades, a large share of the value created in commercial property came from yield compression. The same building, with the same roof and the same plant, was worth more each cycle because money was cheaper. Owners who did nothing to the asset could still post strong returns.

When value comes from the discount rate, the building becomes a wrapper around the income. Its fabric is a detail, and details get deferred.

Compression did not just inflate values. It changed behaviour. If a building’s value rises five percent a year from falling yields, a roof replacement that dents the next two years of income looks like a poor use of money. Deferral is rewarded. The building can be sold to the next owner at a lower yield before the roof becomes anyone’s emergency.

Over time this produced a recognisable pattern across ageing stock in all three markets we watch: plant run past its expected life, envelopes patched rather than renewed, compliance upgrades postponed until a trigger forces them. None of it shows in a valuation built on income and a market yield. It shows in the plant room. We have written elsewhere about deferred maintenance as debt without a statement; cheap money is how that debt was able to accumulate for so long.

Take a building earning one million dollars of net income a year. Capitalised at eight per cent it is worth twelve and a half million. Capitalised at five per cent it is worth twenty million. Nothing about the roof, the plant or the tenants has changed; the market’s required yield has. Over four decades, a large share of the value change in commercial property worked this way, and it rewarded owners for holding rather than for improving.

Now run the same arithmetic the other way. If yields move out from five to six per cent, the same income is worth about sixteen and two-thirds million, a fall of one sixth, again with nothing changed in the building. An owner who also discovers a deferred capital programme of two million dollars takes both hits at once. That is the position many holders of older stock found themselves in after 2022.

The pattern was shared. Australian, British and American policy rates followed the same long descent and the same sharp reversal, and commercial property yields in all three tracked them with a lag. The differences lie in lease structures and in who carries capital: net leases in the United States pass more operating cost to tenants, while British repairing leases and Australian outgoings regimes allocate it differently. But the core effect, value created by the price of money rather than by the building, was common to all three.

The shape of the forty years is clearest in the policy rates themselves: a high starting point, a long descent to almost nothing, and a sharp climb back.

The table explains the paper’s argument in one reading. For four decades, almost any asset priced off these rates rose in value because the rates fell. From 2022 the direction reversed in all three markets at once. Rates are now well below their 1980s peaks but far above their floor, and nothing in the 2026 increases suggests a quick return to the conditions that made deferral cheap.

The rate shock of 2022 and 2023 reversed the slope. Yields moved out, values fell, and the source of return that had carried the sector for forty years stopped working. The easing that followed proved brief: in 2026, with inflation pushed up again by energy prices, the Reserve Bank of Australia raised its cash rate four times and the Federal Reserve raised its target range. Few serious allocators now expect a return to the near-zero world of the last decade.

In a world without compression, return has to come from two places: income growth and the physical capacity of the building to keep earning it. Both run through the building. A tenant will pay for a space that works and leave one that does not. A lender will look harder at what the next ten years of capital will take. A buyer will ask what the previous owner left undone.

That is the building coming back into the price. The capital requirement, which was a footnote when values rose on their own, becomes one of the main variables in the return.

The questions a good building surveyor has always asked are now capital-markets questions. How long will the chillers last? What does the roof need, and when? Which compliance upgrades will a refurbishment trigger? These were once due-diligence detail. They now decide whether the asset earns its place in a portfolio.

It also changes what an owner should want to know before acting. A ten-year view of capital, built line by line with its evidence visible, turns the physical building back into something that can be reasoned about alongside income and yield. That is the work of a Capital Strategy, and it is the thread that runs through every part of this publication. This is a reading of the rate cycle, and a sustained return to very low real rates would weaken it; we hold it as a working view.