Why Australian Property Prices Keep Rising Despite High Interest Rates

Australian property prices have defied the textbook expectations that increasing interest rates would slow down demand and lower property prices. The prices of houses nationwide have increased by 5.1% since the Reserve Bank of Australia began to increase the cash rate, which was at a historic low of 0.10% to 4.35% in May 2022, depicting the level of resilience in the market. 

As per the most recent data, Capital city median house prices are now around $1.28 million, up 10.6% year-on-year,  more than the data on the topic in the previous year. This suggests that deeper structural factors are driving the property market beyond the usual property prices vs interest rates dynamic. In this blog, we will discuss the reasons prices of Australian property keep rising.

Reasons For The Continuous Rise of Australian Property Prices

1. Supply Simply Cannot Keep Up

Australia is failing to construct a sufficient number of houses. The National Housing Accord of the federal government established the goal of 1.2 million new housing units constructed within 5 years as of mid 2024, which implies an annual need of about 240,000 housing completions. As a matter of fact, just 172,200 properties were completed in 2024, which, based on ABS data, is nearly 72% of the target. 

The construction industry has been battling on multiple fronts, labor shortages, material costs that surged nearly 40% since the pandemic, and builders walking away from projects that no longer stack up financially. Against a backdrop of accumulated undersupply estimated at 200,000 to 300,000 homes, this shortfall continues to push up Australian property prices nationwide.

2. Population Growth Keeps Demand Surging

An average household size of 2.5 people in Australia requires around 240,000 new homes to be built every year, which is exactly the figure Australia has not been able to fill. In 2024, the population of Australia grew by 1.7% to reach a figure of 27.4 million, where migration accounted for 446,000, as per the ABS report.

The pressure this creates on housing affordability in Australia is immense. Rental vacancy rates nationally hit 1.7% in Q4 2025, well below the 3% considered a balanced market. National rents have surged 42.9% over five years, adding roughly $204 per week to the median rental cost per Cotality data. When renting becomes this expensive, buying starts to appear less financially burdensome. The persistent population growth is another factor sustaining Australian property prices.

3. Not All Buyers Are Rate Sensitive

The usual property prices versus interest rates argument assumes every buyer is borrowing at current rates. The reality is more complex. A significant share of today’s market is made up of equity rich upgraders, downsizing retirees, and SMSF investors who are either cash buyers or refinancing from positions of substantial equity. These buyers are largely insulated from rate movements. Such activity contributes to the ongoing rise in Australian property prices.

Investor activity has bounced back sharply, too. According to ABS Housing Loan data, the growth of new investor loans increased to 1.4% to 11.7 billion in October 2024. With gross rental yields at 4.69% countrywide and vacancies at record lows, investors seeking returns are putting continuing pressure on buying, especially in the mid tier capital city markets and regional centers.

4. Employment Has Held the Floor

Property markets tend to weaken when unemployment rises, and people can’t service their mortgages. That hasn’t happened. In January 2026, the rate of unemployment in Australia recorded 4.1%, according to ABS numbers, despite the steepest rate hiking cycle seen in decades. The tight labour market implied that even mortgage holders who switched off fixed rates to a lot higher variable rates tended to take the shock easily without any forced selling.

KPMG Chief Economist Dr Brendan Rynne pointed out that the market survived high interest rates and inflation in 2024 and delivered a high price growth, partly due to the fact that the demand still outpaced the supply and the labour market was still strong. The housing scarcity and job security are a powerful combination.

5. Government Policy Keeps Demand Elevated

Policy settings have consistently stimulated the demand side without solving the supply side. The First Home Guarantee Scheme allows buyers to enter with a 5% deposit, the Help to Buy shared equity programme lowers the entry threshold further, and state based stamp duty concessions add additional firepower. Well intentioned as they are, in a supply constrained market, these policies end up supporting Australian property prices instead of improving affordability.

Meanwhile, negative gearing and the 50% capital gains tax discount make Australian property a tax advantaged asset class that few global counterparts enjoy. Until these structural policy settings change, housing affordability Australia will remain a challenge regardless of where rates sit.

6. The Psychology of Scarcity

Markets are not purely rational. Australians have a deep cultural attachment to homeownership, and years of watching Australian property prices climb have conditioned buyers to treat hesitation as expensive. Considering that the property prices vs interest rates relationship remains to puzzle many, the fear of being locked out forever has kept the competition high at both the auction and inspection levels.

Waiting seems more risky than making purchases when prices are on the rise and supply is constrained. That mindset boosts demand in a self-reinforcing cycle, which cannot easily be reversed by interest rate setting.

What Could Actually Shift the Trajectory?

It would likely take a combination of forces, such as a material increase in unemployment, a prolonged period of high interest rates, a radical shift in the migration policy, or a radical and permanent recession in housing completions, for a correction to occur. Not looking likely in the short term. KPMG forecasts national house prices to rise a further 6% in 2026. By that year, a single person on the average full time wage cannot afford a median priced house in any Australian capital city, the human cost of a structural failure that rate settings were never going to fix on their own.

About Capital Connections Finance

For those trying to navigate this complex market, working with experienced advisors like Capital Connections Finance can provide clarity on Australian property investing and financial planning and assist investors, first home buyers and industry professionals in navigating one of the most complex real estate markets in the world. 

Our team can provide clarity in decisions that matter, whether it is market analysis and acquisition strategy or the structuring of the portfolio and due diligence. Whether you’re building your first investment or managing a multi asset portfolio, Capital Connections provides the insight and connections to help you move forward with confidence.

Conclusion

Australian property prices are not rising despite high interest rates, they’re rising because interest rates alone are not sufficient to address a structural supply-demand imbalance. Until Australia actually bridges the gap between its required and its constructed homes, it will experience growth in prices that will exceed what most households can afford. To buyers, investors, and even policymakers, the message is clear that this market is being driven by structure and not sentiment, and structure is a long process. The key to clear navigation of that distinction begins with an understanding of it. Housing affordability Australia will continue to be a critical issue for buyers until structural changes occur.

FAQs

Are Australian property prices going to go down if interest rates continue to increase?

Unlikely in the near term. An inherent inadequacy of 200,000 to 300,000 homes and relentless population growth put a firm floor under prices. The only alternative would be a drastic surge in unemployment or a drastic turnaround of the migration policy. Neither looks imminent.

Is housing affordability in Australia deteriorating?

Yes. According to ABS data, the median house price has shifted to 8.6 times household income as compared to 4.9 times household income between 2002 and 2024. In 2026, a median priced home could be unaffordable to an average full time wage earner in any capital city, and thus housing affordability is one of Australia’s biggest economic challenges.

What impact does migration have on property prices in Australia?

Significantly. The net overseas migration contributed 446,000 individuals during the same year, up to June 2024, and there were low housing completions per capita for nearly 40 years. That enlarging spread continues to place direct upward demand on property prices in Australia, both in the rental and ownership property markets.

How are property prices and interest rates related in Australia?

Chronic undersupply and incentives of taxes to investors overrule this dynamic of property prices vs interest rates. The 2022 to 2024 hiking cycle helped most cities to recover within a brief time. KPMG continues to project a national growth in price of 6% in 2026.

Would it be sensible to purchase or wait till the prices fall?

There is no indication that the structural forces of the property prices in Australia, lack of supply, migration and demand of the investors are reversing in the near future. Market timing is less effective than focusing on what you can afford and your long term goals. Before committing, independent financial advice is highly encouraged.