Selling a House With a Mortgage in Brisbane 2026
Most Brisbane sellers still have a mortgage when they list. Here is how the discharge process works, what to expect from your lender, and how to calculate what you will actually receive at settlement.
Selling a home with an outstanding mortgage is entirely normal, and it does not complicate the sales process in any meaningful way for most vendors. Your mortgage does not need to be paid off before you list, and buyers do not need to know anything about your lending arrangements. What happens is that at settlement, your lender is paid out from the sale proceeds before the remaining equity is released to you. Your conveyancer handles the mechanics of this, and in most cases it runs seamlessly in the background.
That said, there are a few things worth understanding before you list, particularly if you are on a fixed rate loan, if you have multiple mortgages over the property, or if you are close to negative equity territory where the sale price might not fully cover the outstanding loan balance.
How the mortgage discharge process works in Queensland
Once you sign a contract of sale, your conveyancer notifies your lender and requests a mortgage discharge. The lender calculates a discharge figure, which is the amount required to fully pay out your loan on the anticipated settlement date. This figure includes the outstanding principal, any accrued interest to the settlement date, and the lender's discharge fee, which typically ranges from $150 to $400 depending on the institution.
On settlement day, the buyer's solicitor or conveyancer transfers the full purchase price. Your lender receives the discharge amount directly, and the balance is paid to you or applied toward your next purchase if you are buying simultaneously. The lender then releases the mortgage over the property, and the title is transferred to the buyer clear of any encumbrances.
In Queensland, property settlements are now conducted electronically through the PEXA platform in the vast majority of transactions. This means the discharge and transfer happen simultaneously in real time, which reduces the settlement risk that existed under older paper-based processes.
Calculating your net proceeds
Understanding what you will actually receive from the sale before you commit to buying your next property is important. The net proceeds calculation is straightforward but vendors sometimes underestimate the costs involved.
Start with the sale price. Subtract the discharge amount on your existing mortgage. Then subtract agent commission (typically 2 to 2.75% of the sale price plus GST in Brisbane's inner east), conveyancing fees, any pre-sale costs you have incurred such as styling or repairs, and any outstanding rates or body corporate levies that are adjusted at settlement. What remains is your net equity.
If you are using the proceeds to fund a purchase, remember that your net equity is not automatically available on settlement day as cash in your account. The timing depends on whether you are settling the sale and purchase simultaneously. In a simultaneous settlement, the equity flows directly to the new purchase. If the sale settles first, the funds may need to sit in your conveyancer's trust account briefly while the purchase settles.
Use our free Equity Calculator → to see your net equity after mortgage discharge and selling costs before you commit to anything.
Fixed-rate break costs
If you are currently on a fixed interest rate loan and you sell before the fixed term expires, your lender may charge a break cost. This is one of the more significant financial considerations for Brisbane vendors who fixed their rate in 2021 or 2022 when rates were at historic lows and may still have time remaining on those fixed terms in 2026.
Break costs compensate the lender for the loss of expected interest income when you exit the fixed rate period early. The calculation is complex and based on the difference between your fixed rate and current wholesale rates for a similar term. When rates have risen since you fixed, break costs can be substantial because the lender is losing a profitable loan. When rates have fallen since you fixed, break costs are typically minimal.
Your lender is required to provide you with a break cost estimate on request. You should request this estimate before signing a contract of sale if you are on a fixed rate, because in some cases the break cost can run to tens of thousands of dollars and will affect your net proceeds. Some fixed rate loans have a partial or full portability feature that allows you to carry the fixed rate to a new property, which avoids the break cost if you are selling and buying simultaneously. Check your loan documents or ask your lender directly whether portability applies.
Multiple mortgages and second charges
Some properties in Brisbane's inner east carry more than one registered mortgage, which can occur when a vendor has used a line of credit, a second loan for a renovation, or has provided security to a family member's loan. All registered mortgages over the property must be discharged at settlement for the title to transfer clear to the buyer.
If your property has a second mortgage or any other charge registered against the title, tell your conveyancer as early as possible. The discharge process is the same for each registered security, but coordinating multiple lenders to be ready for a single settlement date requires more lead time. Your conveyancer will manage this, but they need to know what they are dealing with before the settlement window tightens.
When the sale price does not cover the mortgage
If you have owned your property for less than five years and the market has softened, or if you have made a significant equity withdrawal through refinancing, it is worth calculating whether the sale proceeds will fully cover the outstanding loan balance. A situation where the sale price is less than the discharge amount is called a shortfall or negative equity position, and it requires specific handling.
In this situation, the sale can still proceed but your lender must agree to release their security over the property even though they are not being fully paid out. This typically requires the lender's formal consent and often involves you paying the shortfall from personal funds at settlement. Most lenders will agree to a shortfall discharge rather than force a vendor to remain in a property they need to sell, but they will require evidence that you can fund the shortfall and may require your consent to pursue you for any remaining balance.
If you think you may be in a negative equity position, speak with your lender early and get independent financial advice before listing. Your agent can help you understand whether current market conditions support the price you need, and your solicitor can advise on your obligations under the mortgage contract.
What to do before you list
The practical steps are simple. Request a payout figure and a break cost estimate from your lender. Confirm with your conveyancer how much lead time the discharge process requires (most lenders need at least five business days, some require longer). Calculate your net proceeds using the actual discharge figure, not a rough estimate. And if you are buying simultaneously, confirm with your mortgage broker whether your borrowing capacity has changed since you last assessed it.
None of this is complicated, but it is worth doing before you agree on a settlement date rather than after. Surprises at the settlement table, particularly around lender delays or unexpected fees, are avoidable with a few days of preparation at the start of the process.
The mortgage calculator estimates your remaining balance and discharge costs so you can see exactly where you stand before you sell. Check your mortgage numbers
Ready to work out your numbers? Daniel can walk you through a realistic net proceeds estimate before you commit to anything. If you are selling in Brisbane's inner east and want a clear picture of what to expect, start with a conversation.