Property Investing

What To Do When Property Interest Rates Rise?

Published 3rd August 2022Updated 4th April 2023

a family with their real estate agent discussing what to do when property interest rates rise

Property investors have enjoyed historically low interest rates for the past two years, but that all took a turn in May of 2022 when we saw the largest one-off interest rate rises in two decades, a 25 basis point jump and the official cash rate raised to 0.35%.

Rates have continued to rise since then with a whopping 50 basis point increase to 0.85% in June. By August, it had increased a further 50 basis points and investors saw a forth consecutive rise in as many months, with the cash rate target now sitting at 1.85%  and Exchange Settlement balances at 1.75%.

We’re here to help you navigate uncharted territory by breaking down the driving factors behind these ‘sudden’ increases, how to best manage them, and what further rate hikes could be on the horizon. 

When will interest rates rise in Australia?

The best way to understand the rise in interest rate is to understand the factors that underlie these hikes. The biggest contributors to the recent interest increases are

  • Rising inflation (5.1%)
  • Declining unemployment rate (3.5%, lowest in nearly 50 years)
  • High wage growth (2.4%)

While these figures aren’t the best, overall our economy has a positive outlook, with the construction pipeline in good shape and the country recovering well from COVID-related disruptions.

RBA economists suggest that increasing interest rates were a necessary measure in controlling inflation and bringing it back to target levels. In such uncertain circumstances, there are no pre-set plans in place and the future of interest rates in Australia will be “guided by the incoming data and the Board's assessment of the outlook for inflation and the labour market.”

How do rising interest rates affect mortgage repayments?

Mortgage repayments tend to increase as interest rates rise. The higher your interest rate, the higher your monthly repayments. 

Taking a combined interest rate increase of 75 basis points (May and June increases) will up your repayments by $200 per month for a $500,000 mortgage when compared to April.

Property investors on variable interest rate loans may already have seen a rise in their repayments as lenders pass on these increases.

Obviously, property investors already on fixed interest rate loans are protected from rising interest rates. However, they’ll likely be subjected to increased rates at the end of their fixed loan term.

Check out how interest rate rises will affect loan repayments over a 25-year loan period:

Effects of Rising Interest Rates on Loan Repayments of 25 Years

Amount borrowed

Loan type 

Repayment type 

Interest rate

Repayment frequency 

Monthly repayments


Investment property

Principal and interest





Investment property

Principal and interest





Investment property

Principal and interest





Investment property

Principal and interest




What happens to an investment property when interest rates rise?

If you own an investment property or are thinking of buying one, this is the question that would be on your mind right now.  If you’re thinking of a new investment, rising rates will make properties more expensive for buyers and reduce demand. This reducing demand often forces sellers to reduce their asking prices to attract buyers (we’ll talk about this more in the next section).

If you already own a rental property, the simple answer is that more of your rental income will need to be spent on mortgage repayments. The means lower profits and less likelihood of being able to follow a positive gearing strategy

Will housing prices go down when interest rates rise?

The short answer is yes. After years of skyrocketing housing prices, we were finally  beginning to see these values decrease in momentum before rising interest rates kicked in. With the interest rate rises leading to a reduced borrowing capacity, this trend of reducing house pricies is likely to continue for the rest of 2022 and beyond.

In a nutshell, fewer people will be able to afford to purchase property, which means reduced buyer demand or competition, which will help to stabilising price growth.

While most experts agree that the market won’t crash because of interest rate rises, it will cause a stabilisation and a potential decline in property values for the next 12 months at least. Currently, experts are tipping a 10% to 15% decline in property values

However, it’s important to remember that property prices have seen over 20% growth since the start of the pandemic. Even with this forecast decline on the horizon, Australia’s property prices are likely to remain higher than pre-pandemic levels despite rising

How to combat rising interest rates in Australia as an investor

It’s possible that many property investors have not seen interest rate rises of this magnitude since first taking out their loan. 

If you’re navigating an interest rate rise for the first time, here are four practical steps you can take to navigate these uncertain conditions with more confidence.

Switch from a variable to fixed interest loan

While rates for fixed periods have also increased in line with the elevated cash rate, fixing your loan or part of your loan can offer some financial security and temporary certainty over your loan repayments. 

With the changing borrowing landscape, you may also want to consider refinancing your mortgage to see if there’s another lender or mortgage type that’s a better fit, such as a reverse mortgage

Review your rental price

It’s important to check you’re charging your tenants the right price for rent. House rents are up in many states for the first time in years, with vacancy rates dropping and many landlords opting to sell their investment properties earlier in the pandemic. 

Assess whether now is the right time to increase your rental rate slightly, or plan for a rental increase in the future to combat mortgage repayment increases as interest rates continue to rise. 

Reassess your budgets 

If raising the rent is not an option, consider refining your budgets for repair and maintenance costs. 

By reassessing whether ccertains repairs and renovations are absolutely necessary, you can lower your expenses in these uncertain times. Plus, but making sure to proactively set a maintenance budget you can forecast your expenses ahead of time. 

Make sure you’re getting a fair deal from your property manager

The best property managers charge a flat and fair fee with no hidden costs. This can go a long way in ensuring you’re able to retain your profits even as interest rates rise, so that you’re not left with any nasty financial surprises. 

There’s no denying that as a property investor in Australia, it’s important to be across current and future interest rate rises. Knowledge is power, and with the right information at hand, you’ll be able to safeguard your rental income and navigate growing mortgage repayments with greater confidence.

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Disclaimer: The information provided on this blog is for general informational purposes only. All information is provided in good faith; however, we do not account for specific situations, facts or circumstances. As such, we make no representation or warranty of any kind whatsoever, express or implied, regarding the accuracy, adequacy, validity, reliability, availability or completeness of any information presented.

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