How does a buy-before-you-sell bridging loan work?

The lender assesses your existing property's value and mortgage, the new purchase price, available equity, peak debt and exit strategy. The bridging loan is generally repaid when your existing property sells.

What are peak debt and end debt?

Peak debt is the total amount owed while both properties are held, including existing debt, the new purchase and capitalised costs. End debt is the estimated loan balance remaining after the existing property is sold and its mortgage is repaid.

How long does a buy-before-you-sell bridging loan last?

Buy-before-you-sell bridging loans are short-term facilities. The available term depends on the lender, property type and expected sale timeframe.

Can bridging loan interest be capitalised?

Some lenders allow interest to be added to the loan balance rather than paid monthly. This depends on lender policy, available equity and the overall loan structure.

Do I need valuations for both properties?

Lenders may require valuations of both the existing property and the new property to confirm available equity, peak debt and the combined loan-to-value ratio.

What happens if my existing property takes longer to sell?

Possible options may include adjusting the sale strategy, refinancing or requesting a loan extension, subject to lender approval. A realistic backup exit strategy should be considered before taking out the loan.

Is bridging finance available in regional areas?

Bridging finance may be available for eligible metropolitan and regional Australian properties, subject to lender location, valuation and security criteria.

Is a bridging loan better than making an offer subject to sale?

A bridging loan may help you buy without a subject-to-sale condition, but it can create additional interest costs and sale-timing risk. The appropriate option depends on your financial position and circumstances.

Buying a House Before Selling Yours in Australia

Buying a new house before selling your current home is possible with a bridging loan. A buy-before-you-sell bridging loan provides short-term finance so you can complete your next purchase before the sale of your existing home has settled. Once your existing property sells, the net sale proceeds reduce the bridging debt, and any remaining balance may continue as an ongoing home loan or be refinanced, subject to lender approval.

In short: A bridging loan lets eligible homeowners settle on a new property before their current one sells. While you own both homes you owe a temporary balance called the peak debt; when your existing home sells, the proceeds reduce it to an end debt that may become your ongoing loan. Facilities commonly run up to 12 months, and consumer rates start from around 7.49% p.a., subject to eligibility.

Can you buy a house before selling yours?

Yes. Eligible Australian homeowners may use a bridging loan to buy their next property before selling their current home. The lender temporarily funds the gap between the two transactions, with the facility generally secured against both your existing property and the one being purchased.

This may allow you to:

secure the right property without waiting for your existing home to sell
avoid making an offer conditional on the sale of your current property
bid at auction where suitable finance has already been formally approved
avoid moving into temporary accommodation between settlements
take more time to prepare and market your existing home

Bridging finance is not suitable for every borrower. You need sufficient equity, an acceptable repayment or refinance position, and a realistic strategy for selling your existing property. For the fundamentals, see how bridging loans work and our overview of consumer bridging loans.

Buy before you sell: quick answer

A bridging loan may allow you to settle on a new house before selling your current one. The lender assesses the value of both properties, your existing mortgage, the new purchase price, associated costs, your available cash and the expected sale proceeds. During the bridging period you temporarily owe the peak debt; when your existing home sells, the net proceeds reduce this to the end debt. Australian bridging facilities commonly run for up to 12 months, though terms, interest arrangements, LVR limits and lending criteria vary between lenders.

How does buying before selling work?

The process generally involves five steps.

1. Assess the existing and new properties

The lender considers the current value of your existing property, your outstanding home loan, the new property's purchase price, stamp duty and purchase costs, the expected sale price of your current home, local sales evidence and estimated selling time, your available cash contribution, and any interest and fees added during the bridging period. One or both properties will generally need to be independently valued.

2. Calculate the peak debt

Peak debt is the estimated maximum you will owe while you own both properties. A simplified calculation is:

Existing mortgage + new purchase amount + purchase costs + capitalised interest and fees − cash contribution = estimated peak debt. The exact method varies. Some lenders assess the total combined debt, while others structure the existing loan, bridging component and anticipated end debt separately.

3. Calculate the expected end debt

End debt is the estimated balance remaining after your current property sells and its net proceeds are applied to the facility. A simplified calculation is:

Peak debt − net sale proceeds = estimated end debt

Net sale proceeds are the sale price after deducting the selling agent's commission, legal costs, discharge costs and other expenses. The lender usually assesses whether you can afford or refinance the expected end debt.

4. Confirm the exit strategy

The primary exit is usually the sale of your existing property within the agreed term. The lender may assess recent comparable sales, average days on market, the proposed listing price, suburb demand, the property's marketability, the agent and marketing plan, and alternative options if it takes longer to sell. A refinance may form part of the exit but should not be assumed unless properly assessed.

5. Settle the new purchase and sell the existing home

Once the loan is approved and legal and valuation requirements are complete, the new property settles. Your current property is then sold within the bridging period, and the net proceeds are applied to the facility. If an end debt remains, it may be refinanced into an ongoing home loan, subject to approval. If you are buying at auction, read our auction bridging loans guide first.

Peak debt and end debt explained

Understanding these two figures is essential when comparing bridging options.

What is peak debt?

Peak debt is the highest estimated amount owed while you own both properties. It can include your existing mortgage, the amount required to complete the new purchase, stamp duty, legal and valuation costs, lender and broker fees, capitalised interest and other transaction costs. Your cash contribution is generally deducted.

What is end debt?

End debt is the amount remaining after your existing property sells and the net proceeds reduce the facility. If you are downsizing with substantial equity, the proceeds may repay the facility entirely. If you are upgrading, you may be left with an end debt that becomes your ongoing home loan.

Worked buy-before-you-sell example

A homeowner wants to purchase a new property before selling their existing home. Their position is:

Existing property value: $1,500,000
Existing mortgage: $500,000
New property purchase price: $1,800,000
Cash contribution towards purchase and costs: $250,000
Estimated purchase, lending and interest costs: $150,000
Estimated sale costs: $40,000
Expected sale price of existing property: $1,500,000

Estimated peak debt

Existing mortgage $500,000 + new purchase $1,800,000 + costs and capitalised interest $150,000 − cash contribution $250,000 = Estimated peak debt: $2,200,000

The combined value of both properties is $3,300,000, giving an indicative combined LVR of approximately 66.7%.

Estimated end debt

Expected sale price $1,500,000 − estimated selling costs $40,000 = net sale proceeds $1,460,000. Peak debt $2,200,000 − net proceeds $1,460,000 = Estimated end debt: $740,000

The homeowner would need to show the $740,000 end debt is affordable or can be refinanced into an appropriate ongoing home loan. This example is illustrative only - actual figures depend on the lender's valuation, criteria, interest treatment, fees and assessment of expected sale proceeds. You can model your own numbers with our bridging loan calculator.

Buy-before-you-sell bridging loans at a glance

Loan purpose - purchase a new property before selling an existing one
Bridging period - commonly up to 12 months
Security - usually the existing and new properties
LVR - depends on the lender, property and borrower
Interest - may be serviced monthly, interest-only or capitalised
Repayment - sale proceeds reduce the peak debt
Remaining balance - may become an ongoing end debt
Valuations - usually required for both properties
Exit strategy - sale of the existing property, with refinance where approved
Settlement - depends on assessment, valuations, legal work and lender

How much can you borrow?

The available amount depends on the value of your existing property, your outstanding mortgage, the value of the new property, your available equity, your cash contribution, the lender's maximum LVR, your income and expenses, your ability to manage the bridging period, the expected sale price, and the affordability of the anticipated end debt.

Some Australian lenders may assess bridging facilities at combined or peak-debt LVRs up to approximately 75%. Lower limits may apply to regional, specialised, vacant or difficult-to-sell properties. A higher LVR may reduce lender options and increase the importance of an accurate valuation and conservative exit strategy.

How much does buying before selling cost?

The total cost depends on the loan amount, bridging period, LVR, property type, borrower profile and lender. Costs may include bridging-loan interest, establishment or application fees, valuation fees, legal fees, mortgage registration and discharge costs, account or administration fees, broker fees (where applicable), real estate selling costs, and extension or default charges if the facility is not repaid on time.

Interest may be charged monthly or capitalised. Capitalised interest is added to the loan rather than paid each month, which reduces monthly cash-flow pressure but causes the debt to increase during the bridging period.

Estimate your interest and projected repayment with our bridging loan calculator, or review the full bridging loan costs and fees guide.

Indicative interest rates

Consumer bridging rates may start from approximately 7.49% p.a., subject to lender availability, eligibility, LVR, loan size, security, serviceability and borrower circumstances. Rates, fees and credit criteria can change, and an advertised starting rate will not be available to every borrower.

Bridging loan versus a subject-to-sale offer

A subject-to-sale offer makes the purchase conditional on the buyer selling their existing property. A bridging loan may remove that condition, but it does not automatically mean you should make an unconditional offer - finance, valuation, legal and due-diligence requirements still apply.

With a bridging loan

Existing home does not need to sell first, provided the loan is approved
Generally more attractive to the vendor
Can suit auctions where finance is formally approved beforehand
Higher temporary debt while you own both properties
Bridging interest and fees apply
Greater purchasing flexibility
Main risk: your existing home sells slowly or below expectations

With a subject-to-sale offer

The purchase is conditional on selling your existing property first
May be less attractive to the vendor
Generally unsuitable for an unconditional auction purchase
Avoids the temporary double debt
Bridging interest is generally avoided
Timing depends on coordinating both transactions
Main risk: the vendor rejects the condition or accepts another offer

Do not bid at auction or sign an unconditional contract based only on an indicative approval. Obtain formal finance approval and independent legal advice first. See auction bridging loans.

Benefits of buying before selling

Secure the right property sooner - no need to wait until your current home sells before buying.
Avoid a rushed sale - more time to prepare, market and negotiate rather than accepting an unsuitable offer.
Avoid moving twice - move directly into the new home instead of renting and paying extra removal or storage costs.
Make a more competitive offer - an unconditional offer may be more attractive to a vendor.
Coordinate renovations and moving - complete minor works at the new home before moving out of the existing one.

What are the risks?

Bridging finance creates a period in which you are exposed to debt secured against two properties. The main risks include:

The property takes longer to sell - the longer it remains unsold, the more interest may accrue.
The property sells below expectations - a lower price leaves a larger end debt. For example, if expected net proceeds were $1,460,000 but you received $1,360,000, your end debt would rise by $100,000.
The loan term expires - you may need an extension, a price reduction, extra funds or a refinance. Extensions are not guaranteed and fees may apply.
Interest is capitalised - added interest increases the debt over time and may affect the LVR.
The end debt is unaffordable - lenders commonly assess your capacity to service the remaining loan before approving the facility.
Enforcement risk - bridging is secured lending; if it is not repaid and no acceptable arrangement is reached, the lender may take enforcement action against the secured property.

The best protection is a realistic valuation, a conservative expected sale price and a sufficient time buffer from the outset. If you are self-employed or were previously declined, see self-employed borrowers and declined by lenders.

What if your house does not sell quickly?

Contact your lender or broker early if the property is not attracting suitable offers. Possible responses include adjusting the sale price, changing the marketing strategy, appointing a different agent, contributing additional funds, refinancing the facility, requesting an extension, or selling another asset. These options depend on the lender and are not guaranteed.

Who may be suitable for a buy-before-you-sell loan?

This finance is commonly considered by homeowners upgrading to a larger property, downsizers, families relocating, buyers purchasing before an auction, retirees moving to a more suitable home, borrowers who want to renovate before moving, self-employed borrowers, and borrowers with substantial equity but limited available cash. Property investors and developers may also use bridging finance, though those facilities may be assessed under different investment or commercial criteria.

What do you need to apply?

The lender may request photo identification, recent home-loan statements, council rates notices, details of the existing property, the new property's contract of sale, evidence of income, bank statements, details of assets and liabilities, an estimate of the current property's sale price, a real estate agent appraisal, details of the proposed sale campaign, evidence of available cash, building insurance, and an explanation of the exit strategy. Additional documents may be required depending on the lender and the complexity of the transaction.

Alternatives to a bridging loan

Bridging finance is not the only way to manage the timing gap. Alternatives may include selling first and negotiating a longer settlement, making a subject-to-sale offer, requesting an extended settlement on the new purchase, arranging simultaneous settlements, renting temporarily, using savings or another acceptable funding source, obtaining a deposit bond where appropriate, or retaining the existing home as an investment (subject to serviceability and approval). The right option depends on the market, your financial position, the vendor's requirements and your tolerance for additional debt.

Frequently asked questions

Can I buy a house before selling mine in Australia?

Yes. A bridging loan may allow you to purchase and settle on a new property before your existing home has sold. Approval depends on your equity, serviceability, property values, expected sale proceeds and exit strategy.

What is a buy-before-you-sell home loan?

A buy-before-you-sell home loan is another description for a bridging loan. It is short-term finance used to cover the gap between buying a new property and selling an existing one.

How long does a bridging loan last?

Consumer bridging facilities commonly run for up to 12 months. Some transactions have shorter terms, and extensions are not guaranteed.

Do I make repayments during the bridging period?

It depends on the lender. Interest may be paid monthly, charged interest-only or capitalised into the loan. Some borrowers also continue paying part of their existing debt.

Can bridging-loan interest be added to the loan?

Some lenders allow interest to be capitalised - added to the balance and repaid when the existing property sells or the facility ends.

Do I need to sell my current home before applying?

Not necessarily. You may obtain an assessment or approval before listing, but the lender may require evidence of a credible sale strategy and a deadline for listing.

Do both properties need to be valued?

Usually yes. The lender generally requires an acceptable valuation of both the existing and the new property.

How much equity do I need?

There is no single minimum across lenders. Required equity depends on the peak debt, combined property value, anticipated end debt and the lender's maximum LVR.

What happens when my existing property sells?

The net proceeds are applied to the facility. Any remaining balance may become an ongoing home loan or need to be refinanced, subject to approval.

Can I use a bridging loan if I am self-employed?

Potentially. Self-employed borrowers may need to provide evidence of income or use a lender with alternative income-verification policies.

Can I use bridging finance in a regional area?

Potentially. Regional properties may be acceptable, though lower LVRs, full valuations or additional sale evidence may be required where there are fewer comparable sales.

Can I use bridging finance to buy at auction?

Potentially, provided suitable finance is formally approved before the auction. Auction purchases are generally unconditional, so do not rely on an indicative approval alone.

Is buying before selling tax deductible?

Interest and costs are not automatically tax deductible. Treatment depends on the purpose and use of the properties and the borrowing structure. Seek advice from a qualified accountant.

Is a bridging loan the same as equity release?

Not exactly. Bridging finance manages a temporary timing gap between property transactions, while equity release involves borrowing against equity for another approved purpose. Some transactions include elements of both.

Speak with a bridging-loan specialist

Every buy-before-you-sell transaction is different. Before making an offer, it helps to understand your estimated peak debt, your combined LVR, your expected end debt, the likely interest and fees, whether interest can be capitalised, the time available to sell, the consequences of a lower sale price, and whether the ongoing end debt is affordable.

Bridging Loans Australia assesses buy-before-you-sell scenarios across NSW, Victoria, Queensland, Western Australia and South Australia, including metropolitan and eligible regional locations, in Sydney, Melbourne, Brisbane, Perth and Adelaide. Speak with our team before signing a contract or bidding at auction.

Bridging Loans Australia.