Bridging Loans Explained: What Australian Buyers Need to Know

Finding your next home before your current one has sold puts you in one of the most common — and financially complex — positions in Australian property. You have signed a contract to buy, but settlement is weeks away and the proceeds from your sale are not yet in your account. What bridges that gap? For many Australians, the answer is a bridging loan.

Bridging finance can be an effective tool when used carefully and with clear eyes about the costs involved. It can also become expensive quickly if your property takes longer to sell than expected. This guide covers exactly how bridging loans work in Australia, what they cost, what lenders assess, the real risks involved, and the alternatives available — so you can make a well-informed decision about whether bridging finance is appropriate for your situation.

What Is a Bridging Loan?

A bridging loan is a short-term home loan designed to cover the financial gap between purchasing a new property and settling the sale of your existing one. Rather than requiring you to sell first and then buy — which can mean a period in temporary rental — a bridging loan lets you move into your new home (or secure it at exchange) while your old home is still being marketed.

In Australia, bridging loans are offered by the major banks — Commonwealth Bank, NAB, ANZ, and Westpac — as well as a range of smaller lenders and non-bank lenders. The product structure varies between lenders, but the core mechanics are broadly consistent: your existing mortgage and your new purchase loan are consolidated into a single facility during the bridging period, and once your old home sells, the proceeds reduce the balance to what is called the 'end debt' — which then continues as a standard home loan.

Bridging loans are short-term by design. Most lenders cap the bridging period at 12 monthsfor the purchase of an existing property. NAB, for instance, offers up to 6 months for purchasing an existing property and extends to 12 months for construction builds. Bank Australia offers terms of up to 12 months. If your property has not sold within the agreed period, the consequences can be serious — more on that below.

How Bridging Finance Works: Peak Debt and End Debt Explained

The two most important concepts in any bridging loan arrangement are peak debt and end debt. Understanding these clearly — before you commit to anything — is essential.

Peak Debt

Peak debt is the total amount you owe during the bridging period — the highest point of your borrowing. It is calculated as:

• The outstanding balance on your existing home loan, plus
• The purchase price of your new property, plus
• Associated purchase costs (stamp duty, legal fees, lender fees), plus
• Any capitalised interest accruing during the bridging period (depending on the lender)

Interest during the bridging period is typically charged on the full peak debt amount. This is significantly more than your current mortgage balance alone, so the interest costs during this phase can be substantial.

End Debt

End debt is what remains after your old property sells and the net proceeds are applied to the peak debt. This becomes your ongoing mortgage — the loan you will continue to service after the bridging period closes, converted to a standard principal-and-interest home loan.

A Worked Example

Consider a hypothetical buyer, Sarah. She owns a home with a remaining mortgage of $350,000 and has found a new property she wants to purchase for $750,000. The stamp duty and legal costs on the new purchase are approximately $35,000.

• Peak debt: $350,000 (existing mortgage) + $750,000 (new purchase) + $35,000 (costs) = $1,135,000
• Sarah's old home sells six months later for $580,000. After real estate agent commission (~$17,400 at 3%) and legal costs (~$2,000), her net proceeds are approximately $560,600.
• End debt: $1,135,000 − $560,600 = approximately $574,400 (not counting any capitalised interest)

That $574,400 end debt then converts to a standard principal-and-interest home loan. Sarah must be able to service this ongoing mortgage on her income, which is one of the things lenders will assess before approving the bridging facility.

The Real Cost: Bridging Loan Interest Rates and Fees

Bridging loans are almost always more expensive than standard home loans, and it is important to understand exactly what you will be paying before you commit.

Interest Rates

Bridging loan interest rates in Australia vary considerably between lenders. As of May 2026, rates on bridging products from mainstream lenders range from the mid-6% range up to above 9% per annum for variable rate facilities. To give a sense of the spread: CommBank's bridging product is advertised at approximately 6.83% p.a. variable, ANZ at around 7.79% p.a. variable, Bank Australia at 7.85% p.a. variable (for LVR ≤ 75%), and some non-bank lenders charging 9% p.a. or higher. Rates change regularly — always confirm current rates directly with the lender or through a licensed mortgage broker.

Some lenders charge the same rate for bridging as they do for standard home loans; others apply a rate premium of approximately 1 percentage point or more during the bridging period. Westpac, for example, has been reported to hold the standard rate for the first three months of the bridging period before adding a +1.00% margin if the property remains unsold. Lenders that do not charge a rate premium on the bridging portion include ANZ on certain products — but always verify current policy, as lender terms change.

Fees

Beyond the interest rate, bridging loans typically involve the following costs:

• Application or establishment fee: Typically $0–$1,500 depending on the lender (Bank Australia charges $595, for example)
• Property valuations: Lenders will usually require separate valuations on both your existing and new property. Costs range from approximately $200–$600 per valuation
• Discharge fee on existing mortgage: If you are refinancing away from your current lender, a mortgage discharge fee typically applies (around $275–$400, plus any government fees)
• Break costs: If your existing home loan is on a fixed rate, you may incur significant break costs when the lender restructures it into the bridging facility — this can be thousands of dollars and should be calculated before you proceed
• Selling costs on the old property: Real estate agent commission (typically 1.5%–3% of the sale price) and conveyancing costs reduce your net proceeds and therefore increase your likely end debt

How Capitalised Interest Works (and Why It Adds Up Fast)

One of the most borrower-friendly features of most Australian bridging loans is the ability to capitalise interest — meaning you do not have to make monthly repayments on the peak debt during the bridging period. Instead, the accruing interest is added to your loan balance each month, growing the total amount owed until your old property sells.

This is excellent for cash flow during the bridging period: you are not scrambling to service both a large bridging facility and your everyday living costs simultaneously. However, it comes at a compounding cost.

How the Numbers Work

Suppose your peak debt is $900,000 and the bridging rate is 7.5% p.a. Interest is calculated daily and added to your loan balance monthly. In the first month, you accrue approximately $5,625 in interest. This is added to your balance, so in month two, you are accruing interest on $905,625 — slightly more. By month six, if no repayments have been made, the compounding effect means your accumulated interest is meaningfully more than a simple six-month calculation would suggest.

The practical message: the faster your old property sells, the lower your total interest cost. A bridging loan where your property sells in two months will cost you dramatically less than one where it takes ten months. The bridging period is not a risk-free grace period — every extra month of holding costs you real money.

One lender's published structure (loans.com.au) illustrates how dramatically terms can vary: their bridging product charges no interest for the first three months, then capitalises interest from months four to six, and switches to monthly interest-only repayments from months seven to twelve. Not all lenders structure their products this way — read the terms carefully.

Bridging Loan Eligibility and What Lenders Assess

Bridging loans are not available to all borrowers, and lenders apply specific criteria that differ from their standard home loan assessment. The key factors assessed include:

Equity in Your Existing Property

Lenders typically require you to have meaningful equity in your existing property. A common requirement is at least 20% equity (an LVR of 80% or below on the existing property), with many lenders preferring 40% or more. Some lenders may accept lower equity levels depending on your overall financial position, but expect tighter conditions. Importantly, bridging loans are generally not covered by Lenders Mortgage Insurance (LMI) — if your peak debt LVR exceeds 80%, lenders may require LMI to be paid on the peak debt, which can be a significant additional cost.

Serviceability of the End Debt

Lenders want to see that you can service the expected end debt on principal-and-interest repayments. They assess this using the APRA serviceability buffer — testing your capacity to repay at the loan rate plus 3 percentage points. If your projected end debt is $600,000 at a 7.5% loan rate, the lender will test whether your income can service repayments at 10.5%. This is a meaningful hurdle and one that catches some applicants off guard.

Exit Strategy

Your exit strategy — how you will repay the bridging loan — is central to the lender's assessment. For a closed bridging loan, the exit strategy is your signed sale contract. For an open bridging loan, lenders typically want evidence that your property is actively listed for sale and priced realistically. Some lenders will not approve an open bridging loan unless your property is already on the market with a real estate agent.

Credit History and Income

Standard lending criteria apply: clean credit history, stable income (payslips, tax returns, or business financials for self-employed borrowers), and full disclosure of all liabilities. Some lenders impose additional restrictions — CBA, for instance, generally requires the post-bridging home loan to also be with CBA, with a minimum resulting loan of $250,000.

Lender-Specific Restrictions

Not all lenders offer bridging loans for all purposes. Westpac, for example, offers bridging finance for owner-occupiers only and does not extend it to investor purchases. ANZ and CBA offer bridging for both owner-occupier and investor purposes on eligible products. Some lenders — including Bank of Queensland and Suncorp at various points — have not offered bridging products at all. Always confirm the specific policy with the lender or through a mortgage broker.

The Risks of Bridging Finance

Bridging finance carries risks that are materially different from those of a standard home loan. Understanding them before you commit is essential — this is YMYL territory, and the consequences of things going wrong are serious.

Interest Blowout

The longer your property takes to sell, the more interest accumulates on the peak debt. What begins as a manageable short-term cost can become a significant financial burden if your property sits on the market for six, nine, or twelve months. In a cooling market, where properties are taking longer to sell and vendors are accepting lower offers, bridging loan interest costs can erode a substantial portion of your equity.

Pressure to Accept a Lower Sale Price

The knowledge that interest is accumulating daily on a large peak debt creates a psychological and financial pressure to accept the first reasonable offer on your old property — even if it is below your ideal price. This is one of the most commonly cited hidden costs of bridging finance: the pressure it places on the vendor to settle quickly rather than holding out for the best price. A lower sale price directly increases your end debt.

Property Valuation Risk

Lenders apply a conservative valuation to your existing property when assessing the bridging loan and will typically apply a selling costs buffer (commonly 15% below their assessed value) to determine the minimum proceeds they expect. If the market moves against you and your property sells for less than this conservative figure, you may end up with a higher end debt than the lender modelled — and in extreme cases, an end debt that you cannot service.

LMI on Peak Debt

If your peak debt LVR exceeds 80%, some lenders will require LMI to be paid on the peak debt amount — not just the end debt. LMI on a peak debt of $1.1 million at, say, 85% LVR can amount to tens of thousands of dollars, dramatically altering the cost calculus of the bridging arrangement.

What Happens If Your Old Property Doesn't Sell in Time?

This is the scenario borrowers most need to plan for, and it is more common than many expect — particularly in markets where clearance rates are falling or days-on-market are extending.

If your property does not sell within the agreed bridging period, lenders have several options available to them:

• Extension of the bridging period: Some lenders will agree to extend the bridging term, typically with additional fees and potentially at a higher rate. This is not guaranteed and is at the lender's discretion.
• Default rate or penalty rate: Once the agreed term expires, many lenders apply a significantly higher 'default rate' or 'penalty rate' — potentially 2 to 4 percentage points above the standard rate. This increases the daily interest cost substantially and creates even more pressure to sell quickly.
• Lender-initiated sale: As a last resort, if the borrower cannot repay the bridging loan, the lender has the legal right to appoint a receiver or take possession and sell the property themselves. A lender-arranged sale is unlikely to achieve the best market price — the priority is recovering the debt, not maximising the vendor's proceeds. The borrower remains liable for any shortfall between the sale proceeds and the outstanding loan balance.

The forced sale risk is real and serious. Before proceeding with a bridging loan, it is worth honestly assessing: in a worst-case scenario, could you service the peak debt for twelve months without selling? And if the lender had to step in and sell your property, would the proceeds cover your debt? If the answer to either is no, bridging finance may carry more risk than is appropriate for your situation.

Alternatives to Bridging Finance

Bridging finance is not the only way to manage the timing gap between buying and selling. Depending on your circumstances, one of these alternatives may be more appropriate — or lower cost.

Simultaneous Settlement

The cleanest alternative to bridging finance is coordinating the settlement of your sale and your purchase on the same day. With simultaneous settlement, the proceeds from your sale are used, in real time via PEXA (Australia's electronic settlement platform), to fund the purchase of your new property. There is no bridging period, no peak debt, and no accumulating interest.

The challenge is coordination. You need your buyer, your seller, both conveyancers, and both lenders to align on the same settlement date — typically negotiating matching settlement periods of 60–120 days. If any party is delayed, the entire chain is at risk. Simultaneous settlement requires careful planning and experienced conveyancers, but when it works, it eliminates the bridging cost entirely.

For a detailed overview of how the settlement process works, see our guide on the settlement process in Australia.

Deposit Bond

A deposit bond is a guarantee issued by an insurer that the full deposit will be paid at settlement if the purchaser defaults. It is not a loan and provides no funds — it simply substitutes for a cash deposit at exchange, allowing a buyer whose property has not yet settled to exchange contracts without having to produce the deposit in cash.

Deposit bonds typically cost approximately 1%–1.3% of the deposit amount and can be issued for periods up to 48 months. They are particularly useful at auctions, where a 10% deposit is required on the day. If your main challenge is the deposit rather than the full settlement funds, a deposit bond is a far cheaper alternative to bridging finance for that specific purpose.

Our detailed guide on understanding deposit bonds covers exactly how they work, what they cost, and when they are appropriate.

Subject-to-Sale Clause

Some vendors will accept an offer that includes a 'subject to sale' clause — making the purchase conditional on the buyer selling their own property within a specified timeframe. This removes the need for bridging finance entirely: if your property does not sell, you can exit the purchase contract without penalty.

The limitation is that not all vendors will accept this condition, particularly in competitive markets. Vendors with a subject-to-sale clause carry the risk of the deal falling through, and many prefer unconditional buyers — especially at auction, where subject-to-sale clauses are not possible. In a buyer's market, you may have more success negotiating this clause than in a seller's market.

Negotiating an Extended Settlement

Rather than structuring a bridging loan, it may be possible to negotiate a longer settlement period on your new purchase — 90, 120, or even 150 days rather than the standard 30–45 days. An extended settlement gives you more time to sell your existing property before the new purchase settles, potentially eliminating the need for bridging finance altogether or significantly shortening the bridging period.

Not all vendors will agree to extended settlements, but it is always worth asking — particularly if the vendor has already purchased elsewhere and does not have an urgency to settle quickly.

Sell First, Buy Second

The most conservative approach is to sell your existing property first, take possession of the proceeds, and then purchase. This eliminates all bridging risk and gives you a known, confirmed budget before you start buying. The cost is a period in temporary rental between settlement of your sale and settlement of your purchase — typically one to three months.

For many buyers, the certainty and reduced financial risk of selling first outweighs the inconvenience of a short rental period. It is also the approach that gives you the strongest negotiating position when buying: you are an unconditional buyer with confirmed funds, which can matter to vendors.

Is a Bridging Loan Right for You?

Bridging finance is genuinely the right solution in some situations. When used with a realistic sale timeline, a strong equity position, a confirmed end debt that is well within your serviceability capacity, and a sale already underway (preferably with a contract in hand), bridging finance can enable a property move that would otherwise be logistically difficult.

It is most appropriate when:

• You have substantial equity in your existing property (ideally 40% or more)
• Your existing property is already under contract or in a market with strong, predictable demand
• The projected end debt is comfortably within your servicing capacity under the APRA buffer
• You have modelled the cost at both an optimistic and a pessimistic sale timeline and can afford both
• You are moving for genuine, time-sensitive reasons — an upsizing family, a job relocation, a property you cannot afford to miss — rather than simply preferring not to rent temporarily

It is more risky when:

• Your existing property is in a slow market or a location with long days-on-market
• Your equity is modest and the expected end debt is close to your serviceability limit
• You are on a fixed-rate loan with potentially significant break costs
• Your income is variable or you have limited cash reserves to absorb unexpected costs
• You are buying at the top of your borrowing capacity and the end debt leaves little margin

For a broader understanding of how different loan structures affect your repayments and flexibility, see our guide on mortgage types explained. If you are considering your overall purchase costs, our hidden costs of buying property guide covers the full picture. And if you are in the pre-approval stage, the home loan pre-approval guide explains exactly what lenders assess before they commit to lending.

Related Resources

• Home Loan Pre-Approval Guide — How to get pre-approved, what lenders assess, and how the APRA serviceability buffer affects your borrowing capacity
• Mortgage Types Explained — Fixed, variable, split, offset, and redraw: how different home loan structures compare
• Understanding Deposit Bonds — How deposit bonds work as an alternative to a cash deposit at exchange, and what they cost
• The Settlement Process Explained — What happens between exchange and settlement, and how simultaneous settlement works
• Hidden Costs of Buying Property — Stamp duty, conveyancing, building inspections, and all the costs beyond the purchase price

This guide is for general information only and does not constitute financial advice. Bridging loan products, interest rates, and eligibility criteria vary between lenders and change over time. Always obtain independent financial and legal advice before entering into a bridging finance arrangement.