Selling a House With a Mortgage? Here’s What You Should Know
By Leigh Martinuzzi | Martinuzzi Property Group – eXp Australia
For many Australian homeowners, selling a property does not happen after the mortgage is fully paid off. In fact, plenty of people decide to sell while they are still paying down their home loan.
Sometimes it is because the family has outgrown the home. Sometimes it is time to downsize, relocate, free up equity, or move closer to work, school, family, or lifestyle.
Whatever the reason, one of the first questions sellers often ask is simple: Can I sell a house if I still have a mortgage? The short answer is yes, you can.
Selling a house with a mortgage is very common in Australia. The important thing is understanding what happens to the loan, how much equity you may have, what costs need to be allowed for, and how settlement needs to be coordinated so the process runs smoothly.
A good first step is simply understanding what your property may be worth in the current market, then comparing that with what you still owe on your mortgage. That is where a property appraisal can be incredibly useful.
At Martinuzzi Property Group, we help homeowners get clear on their likely market value, understand the selling process, and plan their next move with more confidence.
What happens to your mortgage when you sell?
When you sell a property that still has a mortgage attached to it, the loan usually needs to be paid out at settlement.
In simple terms, the buyer pays the purchase price at settlement. From those funds, your lender receives the amount needed to clear your remaining home loan. Once that happens, the mortgage can be discharged, meaning the lender’s registered interest over the property is removed from the title.
NAB explains that a mortgage discharge authority form is used to give the lender instructions when you sell a property, refinance, repay a loan, or need the lender to release the property from the mortgage. This is why your lender is part of the process. If there is a mortgage registered over your property, it generally needs to be dealt with before or at settlement so the buyer can receive clear title.
Your conveyancer or solicitor will usually coordinate with your lender as part of the settlement process, but you still need to start the discharge process with your bank or lender.
Understand your current mortgage position
Before you make big decisions about selling, upgrading, or buying again, you need to know where you currently stand. That usually starts with three key numbers.
The first is your estimated property value. This is where a market appraisal helps. Online estimates can give you a rough idea, but they often miss the finer details that influence value, such as presentation, renovations, land size, aspect, buyer demand, recent comparable sales, and the emotional pull of the home.
The second number is your current mortgage balance. This is the amount still owing on your loan. You can usually find this through your banking app, loan statement, broker, or lender.
The third number is your likely selling costs. These may include agent commission, marketing, conveyancing or legal fees, mortgage discharge fees, moving costs, and any other costs connected to preparing the home for sale.
Once you understand these numbers, you can begin to work out your possible equity.
Your home equity matters more than you might think
Your home equity is the difference between what your property is worth and what you owe on it.
For example, if your home is worth $900,000 and your mortgage balance is $500,000, your gross equity is around $400,000. From there, you still need to allow for selling costs and any other expenses connected to your move.
Equity matters because it can affect almost every part of your next decision. It may influence how much you can spend on your next home, whether you need to sell before you buy, whether you may require bridging finance, how much deposit you have available, and how much flexibility you have during negotiations.
This is why an accurate property appraisal is so important. If you are relying on a rough guess, an outdated online estimate, or what a neighbour’s house sold for six months ago, you may be making plans on shaky ground.
A strong appraisal gives you a clearer starting point.
Tell your lender you are selling
Once you are serious about selling, you should contact your lender and ask what they require to discharge the mortgage.
Most lenders will require you to complete a mortgage discharge form, sometimes called a discharge authority. This form gives the lender permission to prepare the loan payout and discharge the mortgage at settlement.
This step matters because lenders often need time to process the discharge. NAB’s own discharge checklist says sellers should allow at least 10 business days before the proposed settlement date after sending the completed and signed form. PEXA also notes that banks generally require at least 10 days to complete their internal processes for settlement-related mortgage matters.
In other words, this is not something to leave until the final few days before settlement. Your conveyancer or solicitor can guide you through the process, but the earlier you notify your lender, the smoother things are likely to be.
Check for fees, break costs, or loan conditions
If you have a standard variable loan, selling and paying out the loan may be relatively straightforward. However, if you are on a fixed-rate loan, there may be break costs if you repay the loan early. You may also have discharge fees, package fees, or other lender charges. These vary depending on your lender and loan structure.
This is why it is worth asking your bank or broker questions such as:
- – What is my current payout figure?
- – Are there any discharge fees?
- – Are there any fixed-rate break costs?
- – How long does the discharge process usually take?
- – Do I need to complete anything before the contract is signed?
- – Can I transfer or substitute the loan security if I am buying another property?
Some borrowers may be able to explore options such as refinancing, restructuring, or substituting security, depending on their lender and circumstances. However, this is something to discuss directly with your lender, mortgage broker or financial adviser.
Speak with an agent before you make your next move
A lot of sellers begin by asking their bank how much they owe. That is useful, but it only tells you one side of the story. The other side is the market.
- – What are buyers currently paying for homes like yours?
- – How much competition is there in your suburb?
- – What price range would attract the strongest enquiry?
- – What improvements are worth doing before you list?
- – What costs should you allow for?
- – What is the best strategy if you need to sell and buy at the same time?
This is where a good agent can help you create a clearer plan. At Martinuzzi Property Group, we often help sellers map out the full picture before they commit to anything. That includes discussing likely value, sale method, presentation, marketing, timing, buyer demand, and how the sale may line up with their next purchase.
Selling with a mortgage is not just about clearing the loan. It is about making smart decisions before, during, and after the sale.
Budget for the real cost of selling
One mistake sellers sometimes make is focusing only on the sale price.
The sale price matters, of course. But what really matters is what you walk away with after your mortgage, selling costs, and moving costs are taken into account. Typical costs to consider may include agent commission, marketing, conveyancing or solicitor fees, mortgage discharge fees, repairs or preparation work, styling, cleaning, removalists, and settlement adjustments.
When you understand the likely costs upfront, you can make better decisions and avoid unpleasant surprises.
Settlement timing matters when you are selling and buying
If the timing is not handled carefully, you may find yourself needing short-term accommodation, storage, bridging finance, or an extension on one of the settlements.
Some Queensland conveyancing guidance notes that if you have a mortgage to discharge, you should make sure your bank can meet the settlement timeframe. Under the standard REIQ contract, either party may also be able to extend settlement by up to five business days by giving notice, without needing the other party’s agreement.
That does not mean you should rely on an extension. It simply means timing should be planned properly from the start.
For example, if you buy before you sell, you may need to understand how long you can comfortably hold two properties, whether bridging finance is available, and what happens if your current home takes longer to sell than expected.
There is no one-size-fits-all answer. It depends on your finances, your risk tolerance, your family needs, the market, and the type of property you are moving into.
What if your sale price does not cover your mortgage?
This is less common in a rising or stable market, but it can happen.
If your expected sale price is lower than your remaining mortgage and selling costs, you may be in what is sometimes called negative equity. In that situation, you need to speak with your lender before selling, because the sale proceeds may not be enough to fully repay the loan.
If you are concerned your home may not sell for enough to clear the mortgage, get advice early. Speak with your lender, broker, accountant, or financial adviser, and get a realistic market appraisal before making any decisions.
So, can you sell a house with a mortgage?
Definitely yes, you can sell a house with a mortgage. But it needs to be handled properly.
Start by understanding your property’s current value. Check your mortgage balance. Ask your lender about discharge requirements, payout figures, timeframes, and possible fees. Speak with your conveyancer or solicitor about the legal side. Then work with an agent who can help you plan the sale, attract the right buyers, and coordinate the process with as little stress as possible.
Selling a home is a big financial decision, especially when a mortgage and your next move are involved. But with the right advice, the right timing, and the right strategy, it can be a smooth and positive step forward.
At Martinuzzi Property Group, we are here to deliver more than a sale. We guide you with radical honesty, exceptional communication, and a stress-free experience, backed by calm confidence, local expertise, and genuine care so you feel informed, supported, and in control from day one to sold.
If you are thinking about selling and want to know what your home may be worth in the current market, we are happy to help.
Get in touch with us today and and let’s give you fantastic results that you deserve.
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