How Much Does a 0.25% Interest Rate Rise Affect Borrowing Power in Australia?
Many buyers ask how much a 0.25% interest rate rise affects borrowing power in Australia. As a general guide, every 0.25% increase in interest rates can reduce borrowing capacity by around $40,000 to $50,000, depending on your income and financial commitments. Understanding how rate rises affect borrowing power can help buyers plan their property purchase with greater confidence.
The RBA recently increased interest rates after inflation remained outside its target range of 2–3%. Since the announcement, a combination of economic data and global uncertainty suggests there could still be further rate movements ahead. When interest rates increase, borrowing capacity typically decreases. This can place additional pressure on buyers, particularly first home buyers, as some properties may move further out of reach.
As a general rule, every 0.25% increase in interest rates can reduce borrowing capacity by approximately 40, 000–50,000. If we were to see three more increases this year, that could reduce borrowing capacity by $120,000 or more.
This doesn’t mean buyers should rush into the market. Buying a property is one of the biggest financial decisions people make and should never be rushed. Instead, it’s important to understand how interest rate changes may affect your position.
Here are three key things buyers should keep in mind.
Your Borrowing Power May Reduce
As interest rates increase, lenders assess loan applications at higher repayment levels. This means the amount you can borrow gradually reduces as rates rise. For example, a buyer who could previously borrow around $800,000 may now find their borrowing capacity closer to $750,000 depending on their income and financial commitments. This doesn’t necessarily mean buyers can’t purchase a property, but it may mean adjusting expectations slightly when it comes to price range. Understanding your borrowing capacity early helps you search for properties with confidence and avoid surprises later in the process.
Your Future Repayments May Increase
Another important factor to consider is how future interest rate increases could affect your repayments.If you purchase a property at the very top of your borrowing capacity today, even small increases in interest rates can have a noticeable impact on your monthly repayments. This is why we always discuss future repayment scenarios with our clients before they commit to a purchase. Interest rates will always move up and down over time, and it’s important to ensure that your loan remains manageable even if repayments increase. Financial stress is something we always try to help our clients avoid. Planning ahead allows buyers to move forward with greater confidence.
Your Pre-Approval May Need to Be Reviewed
If you currently have a pre-approval from a bank or lender, it’s worth checking whether it still reflects your borrowing capacity today. Many lenders will say that a pre-approval is valid for 30, 60 or even 90 days. While this is technically correct, most lenders will reassess your borrowing capacity once you find a property, particularly if interest rates have changed during that time. This means the amount you were originally approved to borrow may no longer apply. There’s nothing worse than attending an auction or negotiating on a property expecting to borrow a certain amount, only to discover later that your borrowing capacity has changed and you are suddenly short $50,000. A quick review can help avoid these situations.
Final Thoughts
Interest rates are a normal part of the property cycle and will always move up and down over time. The key is making sure you understand how changes in interest rates may affect your borrowing capacity, repayments and pre-approval before committing to a purchase. Taking the time to review your position can help you make better decisions and avoid unnecessary surprises during the buying process.
Want to Check Your Borrowing Power?
If you would like to see how the recent interest rate changes may have affected your borrowing capacity, our team would be happy to help. Simply send us a message with the word “REVIEW”, and we can run the numbers to see whether your borrowing power or pre-approval may have changed. Sometimes a quick check can make a big difference when planning your next property move.
Frequently Asked Questions
How much does a 0.25% interest rate rise affect borrowing power?
As a general guide, a 0.25% interest rate increase can reduce borrowing power by approximately $40,000 to $50,000, depending on your income, expenses and financial commitments.
Why do interest rate rises reduce borrowing capacity?
When interest rates increase, lenders assess loan applications using higher repayment amounts. This reduces the amount borrowers can safely service, which lowers the maximum loan amount a bank is willing to approve.
Does a rate rise affect my pre-approval?
Yes. Even if your pre-approval is still within its validity period, lenders may reassess your borrowing capacity when you find a property, particularly if interest rates have changed since the pre-approval was issued.