Bridging Loans: Buy Before You Sell

Bridging finance can solve a timing problem, but the loan needs to work even if the sale does not go exactly to plan.

Before buying, it helps to know:

• How high your debt could become before you sell
• What sale value the lender is prepared to use
• How much interest could build up during the bridging period
• What debt will remain after the sale
• How the lender assesses your particular bridging scenario

What Is A Bridging Loan?

A bridging loan, also called bridging finance or a bridging home loan, covers the period between buying your next property and receiving the proceeds from selling your existing one.

It can give you more flexibility over the move. You may be able to buy when the right property becomes available, avoid renting temporarily and reduce the pressure of trying to settle two transactions on the same day.

The trade-off is higher temporary debt.

Three figures are central to most bridging calculations:

• Peak debt: The highest amount you may owe while you own both properties.
• Net sale proceeds: The amount expected to be available from your sale after the existing mortgage and relevant costs are taken into account.
• End debt: The loan expected to remain after the sale proceeds have been applied.

These figures give you a much clearer picture of the loan than the bridging amount alone.

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How Does A Bridging Loan Work In Australia?

A bridging loan generally works in four stages.

1. Your Peak Debt Is Calculated

Your peak debt is the maximum amount you are expected to owe while you own both properties.

A simplified calculation is:

Peak debt = existing mortgage + new purchase borrowing + financed costs and interest – cash contribution

For example:

• Existing mortgage: $300,000
• New property: $850,000
• Cash contribution: $150,000

Ignoring other costs and interest: Peak debt = $300,000 + $850,000 – $150,000 = $1,000,000

That $1 million is the temporary high point. It is not necessarily the mortgage you will keep after your existing property sells.

This distinction can matter when your eventual mortgage is relatively modest but the temporary debt is much higher.

2. The Lender Estimates The Proceeds From Your Existing Property

A property’s estimated value and the amount ultimately available to reduce your bridging loan are not necessarily the same.

If your home is expected to sell for $800,000, the lender may also need to allow for:

• The mortgage still owing
• Agent’s commission
• Conveyancing and discharge costs
• Other selling expenses
• Bridging interest
• Its own treatment of the property’s value or expected sale proceeds

A property worth $800,000 does not automatically contribute $800,000 towards clearing the bridge. The amount left after the mortgage, costs and lender adjustments is what matters to the loan structure.

3. You Buy The New Property

Once the purchase settles, you enter the bridging period.

At this point, your existing home has not yet sold, so your total debt is temporarily higher.

Repayment arrangements differ between lenders. Depending on the loan structure, you may need to pay interest during the bridging period, or some interest may be added to the loan balance.

That changes both your monthly cashflow and how much debt may accumulate while you wait for the property to sell.

4. Your Existing Property Sells

When your old property settles, the net proceeds are applied to the bridging debt.

Whatever remains is your end debt.

For example:

• Peak debt: $1,000,000
• Net sale proceeds available to reduce the loan: $650,000
• End debt = $350,000

If the sale proceeds are enough to clear the debt entirely, you may have no end debt.

This can happen when someone sells a higher-value property and moves into a cheaper home.

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How Are Bridging Loans Calculated?

To calculate bridging loan costs, you need to:

• Add your current mortgage to the new property’s price (Peak Debt).
• Subtract the expected sale price of your old home to get the End Debt.
• Estimate interest based on the full loan amount and how long you’ll hold both properties.

This can get complicated. Use our free bridging loan calculator to estimate your peak debt, interest costs, and end debt so you can see what to expect before applying.

Peak Debt Vs End Debt

Peak debt and end debt can be very different.

Consider this example:

• Peak debt: $1,200,000
• Expected end debt: $500,000

The borrower may expect to keep only a $500,000 mortgage once the old property sells, but temporarily they could owe $1.2 million.

Bridging lenders do not all assess that temporary period in exactly the same way.

In our earlier internal work on bridging loan calculations, one recurring difficulty was that different lenders used different methods for the outgoing property, peak debt and end debt. That is why a normal home loan borrowing power calculation may not give you an accurate picture of a bridging scenario.

A lender difference can sometimes change the outcome, but it cannot fix a deal that does not work financially. If the expected end debt is unaffordable or the sale assumption is unrealistic, changing lenders may not solve the underlying problem.

Stress-Test The End Debt

It is worth running more than one version of the calculation before buying.

• Expected case: Your property sells for the expected amount and within the expected timeframe.
• Lower-sale case: The sale price comes in below expectations.
• Slower-sale case: The property takes longer to sell and more bridging interest accumulates.

A plan with room to absorb a slower or lower sale is very different from one that only works under the best-case assumptions.

Use Our Bridging Loan Calculator

A useful bridging loan calculation should show more than whether you have enough equity.

It should help you estimate:

• Peak debt
• Expected end debt
• Available equity
• Sale proceeds
• Potential bridging interest
• The effect of a slower sale
• The effect of a lower sale price

Disclaimer: Our bridging loan calculator is designed to give you an estimate and is best used as a guide only.

One mistake to avoid is using your property’s current estimated value as though that exact amount will be available to repay the bridge.

Selling costs reduce the proceeds, the final sale price may differ and lenders can take a more conservative view of the outgoing property.

When using the calculator, try changing the assumptions.

For example, reduce the sale price by $50,000 or add another three months to the bridging period.

The purpose is to see how much room you have if the sale takes longer or brings in less than expected.

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How Much Equity Do You Need For A Bridging Loan

As a rough guide, many lenders structure bridging finance around a maximum LVR of about 80%, so having around 20% equity across the transaction can be an important starting point. The exact requirement depends on the lender and how the bridging loan is structured.

Your basic equity is: Property value – existing mortgage = equity

If your property is worth $1 million and you owe $400,000: Equity = $600,000

That does not mean the entire $600,000 is available for your next purchase.

The lender also has to account for the costs of buying and selling, bridging interest, its maximum acceptable LVR, the value it assigns to the properties and the debt expected to remain after the sale.

This is why someone can have substantial equity and still find that a bridging application does not fit a lender’s criteria.

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Can I Get A Bridging Loan With An Existing Mortgage?

Yes. Having an existing mortgage is common when using bridging finance.

The amount you already owe is included when the lender works out the overall bridging position.

The lender will typically need to understand your current mortgage, the property you are buying, the maximum temporary debt, the expected proceeds from the sale and the loan that should remain afterwards.

You do not need to own your existing home outright, but the mortgage balance affects the equity available for the move.

What Do Lenders Look At When Assessing A Bridging Loan?

A lender will usually look at the full transaction rather than equity alone

• Peak debt: How high could your debt become before the existing property sells?
• End debt: How much is expected to remain once the sale proceeds are applied? If you are keeping a mortgage, the lender will also assess whether you can afford it.
• Expected sale price: The lender may use its own valuation or take a more conservative view than the price you expect to achieve.
• Saleability: A standard home in an active market can present a different risk from a specialised property with a smaller pool of buyers.
• Income and Existing Commitments: Income, living expenses, credit cards, personal loans, car loans and other commitments can still affect the assessment.
• The New Property: The property being purchased must also be acceptable security.
• Exit Strategy: For most borrowers, the existing property’s sale is the exit strategy for the bridging portion of the debt.

The expected sale value, timeframe, selling costs and resulting end debt all need to be credible.

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What Can Cause A Bridging Loan To Be Declined?

Having equity does not guarantee approval.

A bridging loan may run into problems if:

• The peak debt is too high under that lender’s policy
• The expected end debt is unaffordable
• The lender uses a lower value for the existing property
• There is not enough usable equity after costs and interest
• The property may be difficult to sell within the available timeframe
• The proposed transaction does not fit the lender’s bridging policy

It helps to separate a lender-policy problem from a financial problem.

If one lender’s bridging calculation is the issue, another lender may assess the transaction differently.

If there is genuinely too little equity or the end debt is unaffordable, changing lenders may not be enough.

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How Are Bridging Loan Repayments Made?

Repayment structures vary.

With some bridging loans, you pay interest while waiting for the existing property to sell.

With others, the lender may allow interest to be added to the loan balance.

Paying the interest as you go can stop the balance growing as quickly, but you need enough cashflow to meet those payments while holding both properties.

Capitalising interest can reduce the immediate repayment pressure, but the debt increases while the bridge remains open.

Before taking the loan, check what you are expected to pay during the bridging period and how much the balance could grow if the sale takes longer than planned.

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What Happens If My Property Takes Longer To Sell?

A slower sale generally means you carry the bridging debt and associated property costs for longer.

If you expected to sell within three months but it takes six, you may have another three months of interest, a larger balance and additional holding costs.

Time can also affect your negotiating position as the end of the bridging term gets closer.

The lender’s maximum term is therefore not a target sale period. Your numbers should still be manageable if the property takes longer than expected to sell.

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What Happens If My House Sells For Less Than Expected?

Less money will be available to reduce the bridging debt.

Suppose your original calculation assumed $700,000 would be available from the sale.

If the eventual amount available is 650,000,youhavea50,000 shortfall against the original plan.

Broadly, that means around $50,000 more debt needs to be dealt with, before allowing for any other differences in interest or costs.

This is worth modelling before committing to the next purchase.

For example, if a $50,000 reduction in the sale price would leave you with an uncomfortable mortgage, that tells you something important about how much room the strategy has.

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What Happens If My House Does Not Sell Before The Bridging Loan Expires?

Contact your broker or lender well before the bridging period ends.

Do not assume the loan will automatically be extended.

Depending on the lender and your situation, the next step could involve adjusting the sale strategy, seeking an extension where available, refinancing or restructuring the debt.

A contingency plan is worth discussing before taking out the bridge, rather than once the deadline is approaching.

How Long Can You Have A Bridging Loan?

Bridging finance is designed to be short-term. Depending on the lender and transaction, bridging periods of up to 12 months may be available.

Your own comfortable timeframe may be much shorter.

For example, a 12-month facility does not help much if the accumulating interest or holding costs make the loan uncomfortable after five months.

Base the strategy on how long the property is realistically likely to take to sell and how much extra time your finances can absorb.

What Interest Rate Will I Pay On A Bridging Loan?

There is no single bridging-loan interest rate.

Rates, fees and loan structures vary between lenders.

When comparing options, look at:

• Interest during the bridging period
• Repayments required while bridging
• Whether interest is capitalised
• Upfront and ongoing fees
• The expected length of the bridge
• The rate on the loan you will keep afterwards
• The total expected cost

The cheapest headline rate does not necessarily produce the cheapest or most suitable overall structure.

What Are The Downsides Of A Bridging Loan?

The main risk is that the assumptions behind the loan change.

Your property may take longer to sell, sell for less than expected or generate more interest and holding costs than you planned for.

You also carry a much larger debt temporarily.

If interest is capitalised, that balance can keep growing while the property remains unsold.

There can also be more pressure around the sale. As the end of the bridging period approaches, waiting for a better offer may become harder.

That is why a realistic sale price and timeframe matter just as much as qualifying for the loan.

Is A Bridging Loan Worth It?

A bridging loan is essentially paying for time and flexibility.

It can help you secure your next property without having to rent temporarily, move twice or line up two settlements perfectly.

That convenience needs to be weighed against the interest, higher temporary debt and uncertainty around the sale.

Before proceeding, look at the outcome if:

• The property takes longer to sell
• The sale price comes in lower
• More interest accumulates than expected
• Your end debt is higher than planned

A bridge that remains manageable under those conditions gives you more room than one that depends on every assumption being right.

Bridging Finance Vs Selling First

Selling first gives you certainty over how much money you have available for your next purchase.

The property has already sold, so you know the actual proceeds rather than relying on an estimate.

The downside is practical. You may need temporary accommodation, storage or a second move, and you may feel pressure to find your next property quickly.

Bridging gives you more flexibility around the purchase, but you take on more uncertainty around the sale of the existing property.

In simple terms, selling first gives you more certainty about the sale. Bridging gives you more certainty about securing the next property.

Bridging Loan Vs Simultaneous Settlement

A simultaneous settlement may avoid bridging finance if your sale and purchase can settle on the same day.

That removes the need to carry the higher temporary bridging debt.

The drawback is that the two transactions become dependent on each other. A delay with your buyer can affect the property you are purchasing.

Bridging can separate the transactions, but that flexibility comes with additional interest and lending costs.

If the settlement dates are already close, speak with your conveyancer and broker about whether bridging finance is actually necessary.

Bridging Loans For Downsizers

Bridging finance can work particularly well for some downsizers because the property being sold is worth considerably more than the property being purchased.

For example:

• Existing home value: $1.5 million
• Existing mortgage: $200,000
• New property: $900,000

Depending on the sale proceeds and transaction costs, there may be enough money from the existing property to clear the bridge completely.

This is often called a no-end-debt scenario.

A bridging calculator can even produce an end-debt figure below zero. That does not mean you will have a negative mortgage. It means the estimated sale proceeds exceed the debt used in the calculation.

This type of scenario can be assessed differently from a standard bridging loan where a substantial mortgage remains.

The lender still needs to consider the temporary debt, available equity, property sale and whether its policy accepts the structure.

Can Retirees Get A Bridging Loan?

Potentially.

Bridging finance often comes up for retirees who have substantial property equity but less employment income.

A retiree selling a larger home and buying a cheaper one may expect to have little or no mortgage after the sale.

That is different from a retiree who will retain a significant end debt.

The lender may look at the equity available, temporary peak debt, expected property sale, current income, any ongoing mortgage and the proposed exit strategy.

Having significant property equity can help, but it does not mean every lender will accept the application.

Can Bridging Finance Be Used For An Investment Property?

Potentially, although lender options and assessment methods vary.

Some bridging products focus on owner-occupied transactions, while others may consider investment scenarios.

If either the property being sold or the property being purchased is an investment, check the policy before committing to the transaction.

What Should You Check Before Getting A Bridging Loan?

Before signing a contract on the new property, you should have a clear idea of:

• Your Peak Debt: What is the maximum debt expected during the bridge, and what costs and interest are included?
• Your Sale Assumptions: What value is the lender using for the existing property, and what selling costs have been allowed for?
• Your Cashflow: What must you pay during the bridging period, and how much could the balance grow?
• Your Timeframe: How long do you have to sell, and what happens if the property takes longer?
• Your End Debt: How much should remain after the sale, and would that mortgage still be comfortable if the sale price comes in lower?
• The Lender’s Bridging Policy: How does the lender treat the temporary debt, the outgoing property and any no-end-debt scenario?

These points give you a much fuller picture than the bridging interest rate alone.

How To Prepare For A Bridging Loan Application

Start with realistic figures.

You will usually need estimates for your existing property’s value, mortgage balance, new purchase price, buying costs, available cash, selling costs and expected sale timeframe.

Your broker will also need information about your income, living expenses and other debts.

From there, work out:

Peak debt

and

Expected end debt

Then test the calculation with a lower sale price and a longer sale period.

That gives you a better idea of how much room the strategy has before something going wrong becomes a financial problem.

Find Out Whether Bridging Finance Works For Your Move

With bridging finance, the calculation and lender policy need to work together.

The same property values and income can produce different results depending on how a lender treats the temporary debt, expected sale proceeds and end debt.

Home Loan Experts can assess your proposed purchase, existing property and expected sale to identify suitable bridging options and show you what the position could look like if the sale takes longer or brings in less than expected.

Buy Now, Sell Later—With Experts on Your Side

With years of experience and lender knowledge, our brokers know how to structure bridging loans that work. We’ll guide you through every step and handle the hard parts for you.

Get Your Free Assessment

What Are The Alternatives To Bridging Loans?

If a bridging loan doesn’t suit your needs, here are a few other options to consider:

• Sell first, buy later: Selling your existing home before purchasing a new one can reduce financial pressure. Renting temporarily may be a better option in certain market conditions.
• Negotiate a longer settlement period: Asking the vendor for an extended settlement gives you more time to sell your current property, avoiding the need for bridging finance.
• Private lenders: Some private lenders offer short-term loans as an alternative to bridging finance, though they may have higher interest rates and more strict conditions.
• Second mortgages: If you have enough equity, taking out a second mortgage on your current home can help fund your next purchase without selling first.