Compare Big Four home loan interest rates: How do ANZ, CBA, NAB and Westpac stack up?

Key Points:

  • The Big Four Banks in Australia (Commonwealth Bank, NAB, ANZ, and Westpac) lend most home loans in Australia.
  • Smaller lenders often have lower home loan interest rates than the Big Four.
  • NAB, Westpac, and CommBank have recently cut fixed rates. 
Big 4 - Compare Big Four home loan interest rates How do ANZ, CBA, NAB and Westpac stack up

If you have a home loan, odds are it’s with one of the Big Four: ANZ, Commonwealth Bank, NAB, or Westpac.

While these banks are household names, they don't always offer the lowest interest rates. 

In fact, all four have hiked variable interest rates in response to decisions made by the Reserve Bank of Australia, totalling 4.25% p.a. worth of rises since May 2022.

So if you’re with one of the Big Four, is there an opportunity to save? Here’s how their home loan rates for owner-occupied properties compare to other Australian lenders.

Big Four variable rates compared (ANZ, CBA, NAB and Westpac)

The Reserve Bank aims to curtail inflation by hiking the cash rate. The Big Four have followed suit with every rate movement, lifting their standard variable rates for owner-occupiers by 4.25% p.a. since May 2022.

Some of the main trends for early 2024 include:

  • Raising or eliminating introductory interest rate discounts for new customers.
  • Making small “out-of-cycle” rate adjustments.
  • Removing special offers like refinancing cashback.

At the time of writing, these are now the lowest rates on offer from the Big Four.

Lowest variable rates Big Four banks (LVR <80%) – 1 October 2024^^

Bank
Loan
Variable rate
CBA
Digi Home Loan 
6.19% p.a. (6.32% p.a. comparison rate*)
ANZ
Simplicity PLUS Special Offer
6.64% p.a. (6.64% p.a. comparison rate*)
NAB
Base Variable Rate Home Loan
6.84% p.a. (6.88% p.a. comparison rate*)
Westpac
Flexi First Option Home Loan Special Offer
6.54% p.a. (6.86% p.a. comparison rate*) introductory variable rate for 24 months and then 6.94% p.a. (6.86% p.a. comparison rate*)

While some of these offers from the major banks are undoubtedly competitive, there are currently lenders in our database with lower rates on comparable loans, highlighting why it's crucial to compare. 

The table below provides an overview of the cheapest variable rates among lenders we track.

Lowest variable rates Mozo database (LVR < 80%)  – 1 October 2024^^

Lender
Loan
Variable rate
Homeloans360
Owner Variable Home Loan
5.89% p.a. (5.89% p.a. comparison rate*)
Pacific Mortgage Group
Standard Variable Home Loan
5.89% p.a. (5.89% p.a. comparison rate*)
Police Credit Union Low Rate Home Loan Special Offer5.89% p.a. (5.95% p.a. comparison rate*)
The Mutual Bank

Special Budget Home Loan
5.89% p.a. (5.90% p.a. comparison rate*)
Community First BankBasic Variable Home Loan 
5.94% p.a. (5.99% p.a. comparison rate*)

The average variable rate in the Mozo database (OO, P&I, LVR < 80%) currently sits at 6.76% p.a. – 43 basis points below the average variable rate offered by the four major banks (7.19% p.a.).

So, what does this difference mean for your budget? As the table below shows, by refinancing from a variable rate of 7.19% p.a. to a lower rate of 6.76% p.a., borrowers could save $110 on their monthly repayments — and $32,833 in total interest paid.

Variable rates for a $400,000 loan over 25 years — OO, P&I, (LVR < 80%)

Category
Variable rate
Monthly repayments
Total interest paid
Mozo database lowest
5.89% p.a.
$2,550$365,113
Big Four lowest
6.19% p.a.
$2,624
$387,159
Mozo database average
6.76% p.a.
$2,766
$429,852
Big Four average
7.19% p.a.
$2,876$462,735

Of course, the figures in the table are based on the specific scenario outlined above. You can crunch your own numbers using our mortgage repayments calculator and rate change calculator.

Big Four fixed rates compared (ANZ, CBA, NAB and Westpac)

As for fixed rate loans, the Big Four banks have recently made cuts to many of their terms. 

The cuts so far have come from NAB, Westpac, and CommBank, who anticipate rates will come down sometime between December 2024 and June 2025.

These cuts have brought the Big Four's average fixed rates largely into line with the other lenders in the Mozo database. 

Mozo fixed rate averages vs Big Four averages (LVR < 80%)  – 1 October 2024^^

Term
Mozo database average
Big Four average
1-year
6.32% p.a.
6.49% p.a.
2-year
6.18% p.a.
6.35% p.a.
3-year
6.11% p.a.
6.12% p.a.
4-year
6.31% p.a.
6.41% p.a.
5-year
6.34% p.a.
6.57% p.a.

However, there are still fixed-rate home loans on the lower end of the spectrum. Here are some of the sharpest in the Mozo database.

Lowest fixed rates in the Mozo database, OO and P&I (LVR < 80%)  – 1 October 2024^^

Term
Rate leader
Fixed rate
1-year
The Capricornian Fixed Premium Choice Home Loan
5.74% p.a. (7.31% p.a. comparison rate*)
2-year
HSBC Fixed Rate Home Loan
5.69% p.a. (6.54% p.a comparison rate*)
3-year
Australian Mutual Bank Fixed Rate Home Loan5.49% p.a. (6.24% p.a comparison rate*)
4-year
HSBC Fixed Rate Home Loan5.59% p.a. (6.40% p.a comparison rate*)
5-year
HSBC Fixed Rate Home Loan5.59% p.a. (6.35% p.a comparison rate*)

Interested in saving money? Start your search for a lower interest rate today by checking out the many loans and lenders featured in our handy refinance comparison table, or cast your eyes over some of the hot offers listed below!

^^Interest rates are based on an owner occupier making principal and interest repayments on a $400,000 loan with an 80% LVR.

Check out our dedicated Australian home loan statistics page for more information on average mortgage rates.

Mozo may receive payment if you click products on our site. We don’t compare the entire market, but you can compare more home loans here.
Last updated 30 October 2024 Important disclosures and comparison rate warning*

Refinance home loan comparisons on Mozo

  • Fixed Home Loan

    • Owner Occupier
    • Principal and Interest
    Interest rate
    5.54 % p.a.
    Fixed 2 years
    Comparison rate
    5.93 % p.a.
    Initial monthly repayment
    $2,852
    Go to site

    Competitive fixed rate on up to a 30 year loan term. No application fees to pay. Additional repayments up to $20,000 per year without penalty. Free online redraw. Optional 100% offset feature ($10/month) 10% minimum deposit. Fees & charges apply, Australian Credit Licence 237879 is held by Bendigo and Adelaide Bank Limited, the credit provider.

  • Unloan Variable

    • Owner Occupier
    • LVR <80%
    Interest rate
    5.99 % p.a.
    Variable
    Comparison rate
    5.90 % p.a.
    Initial monthly repayment
    $2,995
    Go to site

    Built by CommBank, the Unloan is the first home loan with an increasing discount (conditions apply) for borrowers. No application or banking fees. No monthly account keeping or early exit fees. Apply online in minutes.

  • Fixed Express Home Loan

    • Owner Occupier
    • Principal & Interest
    Interest rate
    5.54 % p.a.
    Fixed 2 years
    Comparison rate
    6.11 % p.a.
    Initial monthly repayment
    $2,852
    Go to site

    Lock in a low 2 year fixed rate with the Mozo award winning Home Lender of the Year. Available for live-in borrowers with just a 10% deposit required. Free extra repayments (up to 20% in fixed period), free redraw and partial offset available. $10 monthly service fee. Aussie support centre. Fast approvals. Up to 6 free offset accounts (T&Cs apply).

  • Fixed Home Loan

    • Owner Occupier
    • Principal and Interest
    Interest rate
    5.54 % p.a.
    Fixed 2 years
    Comparison rate
    5.93 % p.a.
    Initial monthly repayment
    $2,852
    Go to site

    Competitive fixed rate on up to a 30 year loan term. No application fees to pay. Additional repayments up to $20,000 per year without penalty. Free online redraw. Optional 100% offset feature ($10/month) 10% minimum deposit. Fees & charges apply, Australian Credit Licence 237879 is held by Bendigo and Adelaide Bank Limited, the credit provider.

  • Fixed Express Home Loan

    • Owner Occupier
    • Principal & Interest
    Interest rate
    5.54 % p.a.
    Fixed 2 years
    Comparison rate
    6.11 % p.a.
    Initial monthly repayment
    $2,852
    Go to site

    Lock in a low 2 year fixed rate with the Mozo award winning Home Lender of the Year. Available for live-in borrowers with just a 10% deposit required. Free extra repayments (up to 20% in fixed period), free redraw and partial offset available. $10 monthly service fee. Aussie support centre. Fast approvals. Up to 6 free offset accounts (T&Cs apply).

  • Fixed Rate Home Loan

    • Owner Occupier
    • Principal & Interest
    • LVR <60%
    Interest rate
    5.59 % p.a.
    Fixed 5 years
    Comparison rate
    6.27 % p.a.
    Initial monthly repayment
    $2,867

    Get repayment certainty with HSBC’s low 2 Year Fixed Rate Home Loan. Make up to $10,000 of extra repayments a year. The option to split your home loan between fixed and variable. Plus, score $3,288 cashback when you refinance an existing home loan of $250,000. Must apply by 28 February 2023 and settle by 30 April 2023.

  • Fixed Rate

    • Owner Occupier
    • Principal & Interest
    • <80% LVR
    Interest rate
    5.74 % p.a.
    Fixed 3 years
    Comparison rate
    6.81 % p.a.
    Initial monthly repayment
    $2,915

    Enjoy up to $3000 cashback for eligible first home buyers and $2000 cashback for refinancers on eligible home loans with the ANZ Fixed Rate Home Loan. Get the security of repayment certainty with a competitive locked in rate. No ongoing fees to pay. Offset account on 1-year fixed loans ($10/month fee applies). Interest-only payments allowed.

  • Variable Home Loan

    • Owner Occupier
    • Principal and Interest
    Interest rate
    5.98 % p.a.
    Variable
    Comparison rate
    6.02 % p.a.
    Initial monthly repayment
    $2,991
    Go to site

    Competitive variable rate on up to a 30 year loan term. No application fees to pay. Unlimited additional repayments. Free online redraw. Optional 100% offset feature ($10/month) 10% minimum deposit. Fees & charges apply, Australian Credit Licence 237879 is held by Bendigo and Adelaide Bank Limited, the credit provider.

  • Unloan Variable

    • Owner Occupier
    • LVR <80%
    Interest rate
    5.99 % p.a.
    Variable
    Comparison rate
    5.90 % p.a.
    Initial monthly repayment
    $2,995
    Go to site

    Built by CommBank, the Unloan is the first home loan with an increasing discount (conditions apply) for borrowers. No application or banking fees. No monthly account keeping or early exit fees. Apply online in minutes.

  • Discounted Home Value Loan

    • Owner Occupier
    • Principal & Interest
    • LVR <60%
    Interest rate
    5.99 % p.a.
    Variable
    Comparison rate
    5.99 % p.a.
    Initial monthly repayment
    $2,995

    Enjoy competitive rates for owner occupiers. Enjoy unlimited free extra repayments. Flexibility to redraw additional payments for free. No ongoing monthly service fee. Receive $3,288 cashback when you refinance an existing home loan. Minimum loan amount of $250,000, settle within 120 days from applying.

  • Express Home Loan

    • Owner Occupier
    • Principal & Interest
    • LVR <90%
    Interest rate
    6.09 % p.a.
    Variable
    Comparison rate
    6.22 % p.a.
    Initial monthly repayment
    $3,027
    Go to site

    Get online approval from the award-winning Bendigo Bank Express Home Loan. Multiple offset accounts and redraw available. 100% offset on variable rate loans and partial offset on fixed rate. Flexible repayment options. New home loans only.

  • Mortgage Simplifier

    • LVR<80%
    • Owner Occupier
    • Principal & Interest
    Interest rate
    6.14 % p.a.
    Variable
    Comparison rate
    6.17 % p.a.
    Initial monthly repayment
    $3,043

    Get a competitive variable rate with ING’s Mortgage Simplifier. Free extra repayments, no monthly or annual fees. Freedom to make free extra repayments or redraws.

  • Elevate

    • Owner Occupier
    • Principal & Interest
    • <80% LVR
    Interest rate
    6.18 % p.a.
    Variable
    Comparison rate
    6.18 % p.a.
    Initial monthly repayment
    $3,056

    Get competitive rates on loan terms of 5 to 30 years with the Aussie Elevate Home Loan. Structure your loan with up to five splits. Make additional repayments (T&Cs apply). Offset accounts available. Unlimited redraw using your online banking account. Choose from weekly, fortnightly or monthly payments For loan amounts from $10,000 to $5 million.

image of houses

Need help with your Home Loan?

Whether you're looking to purchase a new home or refinance your existing loan, our friends at Lendi can help! Lendi’s expert advice is completely free of charge.

Learn more

* WARNING: This comparison rate applies only to the example or examples given. Different amounts and terms will result in different comparison rates. Costs such as redraw fees or early repayment fees, and cost savings such as fee waivers, are not included in the comparison rate but may influence the cost of the loan. The comparison rate displayed is for a secured loan with monthly principal and interest repayments for $150,000 over 25 years.

** Initial monthly repayment figures are estimates only, based on the advertised rate. You can change the loan amount and term in the input boxes at the top of this table. Rates, fees and charges and therefore the total cost of the loan may vary depending on your loan amount, loan term, and credit history. Actual repayments will depend on your individual circumstances and interest rate changes.

^See information about the Mozo Experts Choice Home Loan Awards

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While we pride ourselves on covering a wide range of products, we don't cover every product in the market. If you decide to apply for a product through our website, you will be dealing directly with the provider of that product and not with Mozo.