These are not projections. They are the current state of the market, and they are why "just wait and save" no longer closes the gap on its own.

The expectation half of the gap is just as firmly evidenced

While affordability deteriorates, Australians overwhelmingly expect prices to keep rising. The Westpac-Melbourne Institute House Price Expectations Index reached 171 in March 2026 ^[2]. Any reading above 100 means more consumers expect prices to rise than fall — a reading of 171 means price-rise expectations are near their strongest level in 15 years.

Professional forecasters largely agree with consumer sentiment. KPMG projects national house prices to rise 7.7% in 2026 ^[3]. Domain forecasts a 6% rise across combined capital cities ^[4]. 87% of real estate and finance professionals surveyed expect prices to increase over 2026 ^[5].

Put the two data sets together and you see the trap. You are being told, with good reason, that you cannot comfortably afford a property today. You are also being told, with good reason, that it will be harder to afford one next year. That gap between what you can afford and what you expect to happen is where urgency comes from, and urgency is where discipline breaks down.

Here is what the price-to-income ratio looks like across capital cities:

Source: ANZ-CoreLogic Housing Affordability Report, November 2024 ^[1].

Fear of missing the window makes you spend more than you planned

The Finder First Home Buyer Report 2025 measured this directly. 38% of first home buyers said they bought because they worried property prices would soon become too expensive, up from 31% in 2022 ^[6]. Nearly half (47%) paid more than they budgeted, and 65% are already in, or expect to be in, mortgage stress ^[6].

The affordability-expectation gap pushes buyers toward three specific mistakes:

1. 1Stretching beyond your means. You increase your budget because waiting feels more expensive than overpaying. 47% of first home buyers exceeded their budget in 2025 ^[6].
2. 2Accepting mortgage stress as normal. You tell yourself everyone is stretched. 65% of first home buyers occupy that position ^[6], which means 65% of first home buyers are financially vulnerable to any rate rise, job loss, or unexpected expense.
3. 3Dropping conditions to compete. You waive building inspections or shorten finance clauses because you fear losing to another buyer. The root cause is the gap: you feel you cannot afford to miss this one because the next one will be worse.

A KPMG analysis captured how fast the pool is shrinking. In 2019-20, a first home buyer earning $150,000 could afford roughly 30% of available housing stock. By 2025, a first home buyer earning $180,000 could afford just 12% ^[7]. The proportion of suburbs where an average Australian can afford a mortgage on the median house has fallen from 57% in 2017 to 16% in 2025 ^[6].

The "prices only go up" belief is wrong in the short term

The expectation that prices always rise needs context. Australian property has delivered strong long-term returns. Prices are up roughly 373% in real returns (inflation-adjusted) over 55 years, well above the 173% average for advanced economies ^[8].

But that long-term trend includes significant downturns.

Source: CoreLogic historical data; Global Property Guide ^[9][10].

In each case, prices recovered. But recovery took 1 to 3 years. If you overstretched in 2017 expecting continuous growth, you spent 2 years underwater. If you overstretched in early 2022, you faced falling values and rising repayments simultaneously.

The lesson is not that property is a bad investment. Over decades, it has been a strong one. The lesson is that the belief "prices only go up" is wrong in the short to medium term, and acting on that belief by rushing or overspending creates real financial risk.

These are not projections. They are the current state of the market, and they are why "just wait and save" no longer closes the gap on its own.

The expectation half of the gap is just as firmly evidenced

While affordability deteriorates, Australians overwhelmingly expect prices to keep rising. The Westpac-Melbourne Institute House Price Expectations Index reached 171 in March 2026 ^[2]. Any reading above 100 means more consumers expect prices to rise than fall — a reading of 171 means price-rise expectations are near their strongest level in 15 years.

Professional forecasters largely agree with consumer sentiment. KPMG projects national house prices to rise 7.7% in 2026 ^[3]. Domain forecasts a 6% rise across combined capital cities ^[4]. 87% of real estate and finance professionals surveyed expect prices to increase over 2026 ^[5].

Put the two data sets together and you see the trap. You are being told, with good reason, that you cannot comfortably afford a property today. You are also being told, with good reason, that it will be harder to afford one next year. That gap between what you can afford and what you expect to happen is where urgency comes from, and urgency is where discipline breaks down.

Here is what the price-to-income ratio looks like across capital cities:

Source: ANZ-CoreLogic Housing Affordability Report, November 2024 ^[1].

Fear of missing the window makes you spend more than you planned

The Finder First Home Buyer Report 2025 measured this directly. 38% of first home buyers said they bought because they worried property prices would soon become too expensive, up from 31% in 2022 ^[6]. Nearly half (47%) paid more than they budgeted, and 65% are already in, or expect to be in, mortgage stress ^[6].

The affordability-expectation gap pushes buyers toward three specific mistakes:

1. 1Stretching beyond your means. You increase your budget because waiting feels more expensive than overpaying. 47% of first home buyers exceeded their budget in 2025 ^[6].
2. 2Accepting mortgage stress as normal. You tell yourself everyone is stretched. 65% of first home buyers occupy that position ^[6], which means 65% of first home buyers are financially vulnerable to any rate rise, job loss, or unexpected expense.
3. 3Dropping conditions to compete. You waive building inspections or shorten finance clauses because you fear losing to another buyer. The root cause is the gap: you feel you cannot afford to miss this one because the next one will be worse.

A KPMG analysis captured how fast the pool is shrinking. In 2019-20, a first home buyer earning $150,000 could afford roughly 30% of available housing stock. By 2025, a first home buyer earning $180,000 could afford just 12% ^[7]. The proportion of suburbs where an average Australian can afford a mortgage on the median house has fallen from 57% in 2017 to 16% in 2025 ^[6].

The "prices only go up" belief is wrong in the short term

The expectation that prices always rise needs context. Australian property has delivered strong long-term returns. Prices are up roughly 373% in real returns (inflation-adjusted) over 55 years, well above the 173% average for advanced economies ^[8].

But that long-term trend includes significant downturns.

Source: CoreLogic historical data; Global Property Guide ^[9][10].

In each case, prices recovered. But recovery took 1 to 3 years. If you overstretched in 2017 expecting continuous growth, you spent 2 years underwater. If you overstretched in early 2022, you faced falling values and rising repayments simultaneously.

The lesson is not that property is a bad investment. Over decades, it has been a strong one. The lesson is that the belief "prices only go up" is wrong in the short to medium term, and acting on that belief by rushing or overspending creates real financial risk.