New research by the Property Investment Professionals of Australia (PIPA) revealed that high or low interest rates haven't historically influenced property prices.

Instead PIPA found factors such as affordability, local economic conditions, consumer sentiment, or access to lending has sparked market activity.

PIPA analysed five periods during which the cash rate increased, which showed that house prices continued to rise - sometimes 'significantly - after rate hikes of 275 basis points.

For example, the 275 basis point cash rate increase from June 1994 to December 1994 still saw house prices increase 1.1% during that time.

It's been 11 years since the Reserve Bank last increased the cash rate.

DatesCash rate increaseHouse price increase
June 1994 to December 19942.75%1.1%
September 1999 to September 20001.5%7.5%
March 2002 to December 20031%35.7%
March 2006 to December 20060.75%8.4%
June 2007 to March 20081%8.9%
September 2009 to December 20101.75%10.5%

Source: PIPA, RBA, ABS

PIPA Chairman Peter Koulizos said the strength or weakness of the property market often had more to do with local economic conditions such as affordability, and that rate adjustments are 'never the sole underlying reason'.

"There has been much conjecture over the past 18 months that record low interest rates are the singular reason why property prices have skyrocketed, when the cash rate was already at a former record low of 0.75% before the pandemic hit," Mr Koulizos said.

"There are clearly a number of factors at play, including some buyer hysteria I’m afraid to say, but one of the main reasons for our booming market conditions is easier access to credit, which was simply not the case two years ago when rates were also low."

'Alarmist' commentary driving property market speculation

Mr Koulizos said alarmist commentary is being used to scare people into thinking property prices would automatically start falling significantly once interest rates go up.

Additionally, he referenced the use of 'scare mongering' about people not being able to afford their mortgages once rates rise, even just by just one percentage point, by using examples of extreme mortgage debt. 

"The latest ABS lending indicators showed that the national average loan size for owner-occupier dwellings was $574,000 in September, which shows that the vast majority of people are not racking up massive singular mortgages of $1 million or more," Mr Koulizos said.

"It’s vital to understand that new loans are already being stress-tested against much higher interest rates of about 5.65%, so there is little to be gained by alarmist 'forecasts' that are just not supported by the data."

Mr Koulizos said that if interest rates were to rise by one percentage point on a $574,000 loan, the monthly repayments may increase by about $73 per week.

APRA considering limits on 'higher-risk' loans

APRA recently released an information paper warning that stricter lending restrictions on higher-risk loans may be deployed to manage "systemic risk" in the financial sector.

Alex Lawler, Lending Support Manager at digital lending and payment provider WLTH, said this move comes with the release of data revealing household debt is higher than income.

"While Australia's overall lending standards have, for the most part, remained sound, there have been signs of some increased risk-taking," Mr Lawler said.

"History suggests that large and mid-sized lenders reacted differently to APRA's policies."

Mr Lawler said the four major banks are known for transitioning their lending into mortgage types not target by strict policies by cutting interest-only lending.

On the other hand, mid-sized banks didn't mirror this strategy; the difference may be linked to the big banks' operational systems being 'more capable' of implementing the move according to Mr Lawler.

"Removing these strict limits will come with sufficient improvement in lending standards and reducing the identified risks," he said

"However, should debt continue to climb, APRA may consider launching policy tools that it has been exploring that can help with lowering."


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Update resultsUpdate
LenderHome LoanInterest Rate Comparison Rate* Monthly Repayment Repayment type Rate Type Offset Redraw Ongoing Fees Upfront Fees Max LVR Lump Sum Repayment Extra Repayments Split Loan Option TagsFeaturesLinkComparePromoted ProductDisclosure
5.94% p.a.
5.98% p.a.
$2,978
Principal & Interest
Variable
$0
$530
90%
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 10% Min Deposit
  • Redraw
  • Extra Repayments
  • More details
  • Available for purchase or refinance, min 10% deposit needed to qualify.
  • No application, ongoing monthly or annual fees.
  • Dedicated loan specialist throughout the loan application.
Disclosure
5.89% p.a.
5.80% p.a.
$2,962
Principal & Interest
Variable
$0
$0
80%
  • Built and funded by CommBank
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 20% Min Deposit
  • Redraw
  • More details
  • No application or ongoing fees. Annual rate discount
  • Unlimited redraws & additional repayments. LVR <80%
  • A low-rate variable home loan from a 100% online lender. Backed by the Commonwealth Bank.
Disclosure
5.99% p.a.
6.02% p.a.
$2,995
Principal & Interest
Fixed
$0
$0
60%
  • Owner Occupier
  • Fixed 3 Years
  • Principal & Interest
  • 40% Min Deposit
  • Redraw
  • More details
  • Competitive rates to help you save
  • A Dedicated Relationship Manager
  • Certainty of repayments with a fixed rate term
Disclosure
5.93% p.a.
5.93% p.a.
$2,975
Principal & Interest
Variable
$0
$395
70%
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 30% Min Deposit
  • Redraw
  • More details
Disclosure
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Important Information and Comparison Rate Warning
Important Information and Comparison Rate Warning