Property built the wealth. Now where does it go? | TMM Research
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TMM Research · June 2026

Property built the wealth.
Now where does it go?

For forty years, one asset class quietly became the national religion. This is the case for asking what comes after the faith, and a sixty-year answer that almost nobody talks about.

A whole country learned the same one lesson

Buy a house. Hold it. Borrow against it. Buy another. Time does the rest.

For two generations of Australians this was not a strategy so much as common sense. It worked, and it worked spectacularly, which is exactly why it stopped being questioned. Property did not just build wealth in this country. It became the way people understood wealth itself: tangible, leveraged, visible from the street, and apparently incapable of going backwards for long.

None of that is an accident, and none of it is really about bricks. The Australian property story is a story about two engines that ran at full throttle for a quarter of a century: a flood of cheap global capital, and a tax system deliberately tuned to reward holding property over almost anything else. Understand those two forces and the boom stops looking like a miracle. It starts looking like a policy outcome.

The uncomfortable part

An asset that only ever rises does not reward skill. It rewards entry date and access to leverage. That is a wonderful thing to have ridden, and a dangerous thing to assume continues forever.

This piece is not an argument that property is bad, or that prices are about to collapse on Tuesday. It is a quieter and more useful question. If the two engines that powered the last forty years are now running differently, where should a serious investor be looking next? And what does the long historical record actually say about the alternative most Australians have spent their lives ignoring?

2
Engines behind the boom
~40
Years of one direction
1
Question worth asking now

Two engines, decades of one direction

The first engine was capital. After the 1997 Asian financial crisis, the developed world spent two decades pushing the price of money toward zero. Cheap, abundant credit has to land somewhere, and in Australia it landed overwhelmingly on housing. The second engine was policy. From 2000 onward, a sequence of incentives made holding investment property one of the most tax-advantaged activities a high earner could undertake.

1999
Negative gearing firmly entrenched. Rental losses offset against personal income, a standing invitation to borrow and hold.
2000
The CGT discount. Capital gains on assets held twelve months taxed at half the marginal rate. The single most powerful reason to buy and never sell.
2000+
First Home Owner grants and successors. A long line of demand-side subsidies that, by lifting buying power, largely capitalised straight into prices.
2020s
Pandemic-era rates and new buyer schemes. Another round of cheap money and government guarantees poured onto an already stretched market.

Run those two engines together for a generation and you do not get a healthy market. You get a national balance sheet built on debt and a tax code that quietly subsidises the people who already own the most.

Where the property tax benefit lands
~60% ~40% Top 10% of earners The other 90%

The capital gains discount and negative gearing forgo well over twenty billion dollars in revenue each year. By TMM's reading of the distribution, close to sixty per cent of that benefit flows to the highest-earning tenth of households.

Meanwhile Australian household debt sits among the very highest in the developed world, and the value of Australian land relative to the size of the economy has pushed close to global records. Those are not signs of a market with limitless headroom. They are signs of a market that has already borrowed much of its future return forward.


A machine running out of room to run

Every boom eventually meets the limit of who can afford to pay the next price. Australian housing is testing that limit now. Compare the entry point a buyer faced a generation ago with the one they face today and the change is not incremental, it is structural.

The entry point for a first homeA generation agoToday
Dwelling price to incomearound 3 to 4 timesroughly double that in the big cities
Deposit, in years of savinga few yearsoften a decade or more
Typical age at first purchaselate twentieslater than at any point on record
Path in without family helpnormalincreasingly the exception

Underneath the price chart sits a deeper shift. For decades the share of national income going to wages has drifted down while the share going to profits and asset owners has drifted up. Falling real wages have made it harder for younger and lower-income Australians to buy in at all, and have pushed many into taking on more risk simply to reach goals that an ordinary salary once covered.

Wage share down, profit share up · the long drift
Wage share Profit share 1960 2025
When an asset can only be bought by the people who already own assets, you have not found a perpetual motion machine. You have found a ceiling, and a country slowly dividing into those who got in early and those who never will.

Sixty years that nobody put on a billboard

While property soaked up the attention, something far less glamorous was happening in public markets. To see it plainly, we ran a deliberately boring experiment: take four assets, weight them equally, and rebalance once a year. No forecasting, no timing, no cleverness. Just diversification and discipline, held for sixty years.

US$100,000 invested in January 1966, held to January 2026
US$18.19m
From one hundred thousand dollars. An equal-weight mix, rebalanced every January, left otherwise alone.
9.06%
Compound annual return
181.9×
Total multiple of capital
4
Assets, equally weighted
60
Annual rebalances

The four assets were the S&P 500 with dividends reinvested, crude oil, cash held at the prevailing one-year Treasury rate, and gold. No single one of them carried the result. Stocks compounded, but oil and gold did the heavy lifting in the decades stocks struggled, and cash quietly held the line when everything else fell. The annual rebalance did the rest, forcing the portfolio to sell whatever had run hot and reload whatever had been beaten down, year after year, without a single judgement call.

The point, in one line

Property rewarded the brave and the early. This rewarded the patient and the diversified. One of those is far easier to repeat on purpose, and far harder to be locked out of by your year of birth.

That is the contrast worth sitting with. The property story needed cheap debt, the right decade, and the capacity to borrow heavily against a single, illiquid, undiversified asset. The four-asset story needed an ordinary starting sum, four building blocks anyone can access, and the discipline to do almost nothing for a very long time.

Historical and illustrative, in US dollars, before tax and costs. Sources include the Shiller dataset, EIA, LBMA and US Treasury series. Past performance is not a reliable indicator of future performance.


The question is no longer whether, but where

The two engines have changed. Money is no longer free, and the policy settings that turbocharged property are under more scrutiny than at any time in a generation. The 2026 Federal Budget moved the ground again. None of this means property falls over. It means the easy, one-direction, borrow-and-hold era that minted so much Australian wealth is unlikely to simply repeat.

So a generation of property owners is arriving at a question they have never had to ask. The wealth has been built. It sits in equity, in a small number of large, illiquid assets, often heavily concentrated. The honest question is not whether property was a good idea. It plainly was. The question is whether the next twenty years should look like the last twenty, or whether some of that hard-won capital belongs somewhere more diversified, more liquid, and less dependent on the next buyer being able to borrow even more than the last.

The TMM View

We are not in the business of telling anyone property was wrong. We are in the business of pointing out that the conditions which made it so reliably right are not the conditions we live in now.

The sixty-year record does not say abandon property. It says concentration in any single asset, however beloved, is a bet on a story continuing. Diversification and discipline are the parts of an investor's outcome that do not depend on being born in the right decade. That, far more than any single asset, is what we think deserves the next chapter of the wealth Australia has already built.

Property answered the first question of a lifetime: how do you build it. The second question is harder and matters more: how do you keep it, grow it, and make sure it does not all rest on one street, one city, and one set of rules that may not hold.