That's according to the Buy v Rent report from CoreLogic commissioned by mortgage broker Aussie, which uses Reserve Bank data to calculate two interest rate scenarios for mortgage repayments. 

Based on a 30-year loan with a principal and interest (P&I) variable rate of 3.65% p.a, one in three (32.9%) Australian suburbs recorded lower monthly mortgage repayments than rental payments for houses and almost 40% (37.7%) for apartments.

Meanwhile, on a 2.35% p.a, three-year fixed-rate loan, more than half (52.2%) of Australian suburbs are cheaper to pay down a mortgage than pay rent on a house, with almost 60% (59.1%) of apartments cheaper to pay off compared to renting.

Buying a home or looking to refinance? The table below features home loans with some of the lowest variable interest rates on the market for owner occupiers.

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
More home loans
Important Information and Comparison Rate Warning
Important Information and Comparison Rate Warning

“Our research confirms that in many suburbs across Australia, especially those outside the major capital cities, on a monthly basis, it is cheaper to buy than rent," said CEO of Aussie James Symond.

“Why pay your landlord – when you could potentially pay the same amount – or less monthly – on a place you can call your own?

“The cost gap between buying and renting has tightened over the last year as rates and property values have either stabilised or fallen, especially in regional areas across Australia and in the cities of Darwin and Perth."

The report found that based on a 30-year principal and interest mortgage with an average discounted variable loan rate of 3.65% p.a, mortgage repayments fell from $3,139 per month three years ago to $2,770 in September 2020.

At the same time, average rents have held firm for houses but dropped 2.2% for units over the last year.

The apartment market has been particularly impacted by COVID-19, with average rents down 7.8% in Melbourne, 3.8% in Sydney, and 11.1% in Hobart.

“The combination of lower property values in some regions, record low mortgage rates and government incentives for first home buyers, have made buying conditions generally more attractive for buyers," Mr Symond said.

With the Reserve Bank hinting that the cash rate will remain unchanged for the next three years, Mr Symond said this provides some certainty that home loan interest rates will remain ultra low for the foreseeable future.

Top suburbs in Australia where it's cheaper to buy than rent

HousesUnits
Greater SydneyLake Haven, San Remo, Charmhaven, Blue Haven, WatanobbiWest Gosford, Gorokan, Warwick Farm, North Gosford, Jamisontown
Regional NSWBroken Hill, Werris Creek, Wellington, Muswellbrook, CondobolinSapphire Beach, Crestwood, Griffith, Tweed Heads West, Queanbeyan
Greater MelbourneHastings, Melton, Melton South Kurunjang, Melton WestCarlton, Travancore, Flemington, Notting Hill, Melbourne
Regional VictoriaRed Cliffs, Terang, Kerang, Portland, AraratPortland, Traralgon, Mildura, Mooroopna, Lakes Entrance
Greater BrisbaneKilcoy, Woodridge, Kingston, Logan Central, GoodnaBrowns Plains, Oxley, Waterford West, Springwood, Richlands
Regional QLDHealy, Sunset, Townview, Parkside, CloncurryWhite Rock, Woree, Manunda, Manoora, Cairns North
Greater AdelaideElizabeth North, Elizabeth Downs, Smithfield, Elizabeth South, Davoren ParkMawson Lakes, Salisbury, Adelaide Klemzig, Lightsview
Regional South AustraliaKingston Se, Bordertown, Whyalla, Port Augusta West, Port Pirie WestMount Gambier, Victor Harbor
Greater PerthCooloongup, Parmelia, Calista, Orelia, BrookdaleSpearwood, Armadale, Midland, Bayswater, Glendalough
Regional WANickol, Baynton, Newman, Port Hedland, South HedlandPort Hedland, South Hedland, Cable Beach, Bunbury, Withers
Greater HobartRokeby, Risdon Vale, Bridgewater, Warrane, Primrose SandsBrighton, Glenorchy, Claremont, Sorell, Blackmans Bay
Regional TasmaniaBicheno, Zeehan, Queenstown, Ravenswood, MayfieldMowbray, Legana, South Launceston, Newnham, Riverside
Greater DarwinMoulden, Zuccoli, Driver, Gray, WoodroffeParap, Darwin City, Nightcliff, Stuart Park, Coconut Grove
Regional NTSadadeen, Araluen, Braitling, East Side, GillenGillen
Greater ACTCharnwood, Holt, Ngunnawal, Latham, MacgregorMawson, Phillip, Campbell, Lyons, Braddon

Capital city suburbs

While the report found that in many suburbs it was cheaper to buy than rent, it was a slightly different story for capital cities depending on the city and the mortgage repayment scenario.

Under the discounted variable rate scenario, 16.9% of capital city suburbs recorded lower monthly mortgage repayments compared with rental payments for houses, rising to 34.7% of suburbs under a three-year fixed-rate scenario.

Sydney and Melbourne recorded no suburbs where it was cheaper to service a mortgage on houses than rent based on a variable rate.

However, 82.6% of Darwin suburbs, 50% of Hobart suburbs and more than a third of suburbs across Perth and Adelaide were more affordable to pay down a discounted variable rate mortgage than rent for houses.

Under the fixed rate scenario, 5.3% of Sydney suburbs were more affordable to service a mortgage than rent for houses, while this was the case for only 1% of Melbourne suburbs.

Every suburb across Darwin was cheaper to pay a mortgage than rent under a fixed-rate scenario, and the proportion was more than 50% across Brisbane, Adelaide, Perth, Hobart, and Darwin.

Regional suburbs

On the other hand, 58% of regional suburbs recorded lower mortgage repayments than rental rates under the discounted variable mortgage rate scenario for houses, rising to almost 64% for units.

Under the lower interest rate scenario associated with a fixed rate mortgage, that number rose to a huge 79.8% for houses and 87.4% for units in regional suburbs.

Across regional parts of Northern Territory, South Australia, Tasmania and Western Australia, over 80% of suburbs showed lower typical mortgage repayments than renting for houses under a discounted variable mortgage rate.

That number fell to 33.8% of regional Victorian suburbs and 44.4% of regional New South Wales suburbs.

See also: COVID-19 sparks mass exodus from city to regional property

“COVID travel restrictions have inspired many people to holiday in their own states and prompted a property boom in some regional areas – a trend expected to continue," Mr Symond said.

“As Australians continue to work from home, many can be expected to move away from metropolitan areas as they decide they no longer need to live close to their workplace. This current environment is good news for renters looking to become owner occupiers."