Second mortgage business loans in Brisbane

Three pieces of Queensland law sit quietly underneath every second mortgage written in Brisbane. One removed paper titles in 2019. One sets out how two lenders can agree to swap or fix their ranking. And the newest, the Property Law Act 2023, has since 1 August 2025 set the ground rules for what a lender must do before it can sell if things go wrong. None of them should put you off, but knowing them makes you a sharper borrower.

This page covers those rules, how flood risk and insurance affect Brisbane valuations, what local businesses typically fund with a second mortgage, and a worked example. We’re a national directory with no Brisbane office; enquiries are handled by phone and online, and settlement is electronic.

Which Queensland rules shape a second mortgage?

1. Electronic titles since 2019. Paper certificates of title ceased to have legal effect in Queensland on 1 October 2019. The same reform repealed the old provision that let a lender create an equitable mortgage simply by holding the paper title. For a second mortgage, that means the new lender registers its mortgage on the electronic register at Titles Queensland, and nobody needs to chase a paper document held by your first lender.

2. Ranking between lenders. Under the Land Title Act 1994, registered mortgages generally take priority according to when they were lodged, so a new loan sits second behind your existing one. If the lenders want a different arrangement, for example capping how much the first lender can recover ahead of the second, the Act provides for an instrument amending priority, which must be signed by every mortgagee affected. In practice, some second lenders ask for a deed of priority with your first lender, especially on larger loans.

3. Notice before any sale. The Property Law Act 2023 commenced on 1 August 2025, replacing the 1974 Act. Section 114 says a mortgagee can’t exercise a power of sale until there has been a default, the mortgagor has been given a notice stating the default and requiring it to be fixed within 30 days, and the default hasn’t been fixed. That applies despite anything in the loan contract, and it protects you against a second lender as much as a first.

None of this stops your existing loan contract from restricting further security. Check your mortgage terms, or ask your lender, before you sign with a second lender.

How do flood maps and insurance affect Brisbane valuations?

Brisbane’s river and creek systems have flooded repeatedly, most recently on a large scale in 2022, and lenders remember. When a property is offered as security, the valuer and the lender typically look at:

• Flood mapping. Brisbane City Council publishes flood information for individual properties. A mapped flood risk doesn’t automatically rule a property out, but it can lower the amount a lender will advance.
• Flood history. Whether the property, or the street, was affected in 2011 or 2022, and what repairs were done.
• Insurance. Lenders require the security to be insured. If flood cover is unavailable or very expensive, some lenders become more cautious.
• Building type. Raised Queenslanders, slab-on-ground homes and ground-floor units in low-lying complexes can be treated differently.

If you’re unsure, gather the property’s flood report and your insurance schedule before applying. It saves a round of questions later.

What do Brisbane businesses fund with a second mortgage?

South-east Queensland’s growth shows up in the requests we see:

• Construction and trades. The venue and infrastructure program for the Brisbane 2032 Olympic and Paralympic Games, along with steady housing demand across Moreton Bay, Logan and Ipswich, keeps builders and subcontractors busy. Second mortgages often fund equipment deposits, a bigger yard or working capital between progress claims.
• Trade and logistics. Businesses around the airport and port precinct at Eagle Farm, Pinkenba and Hemmant, and in the industrial south at Rocklea, Acacia Ridge and Larapinta, borrow for trucks, warehouse fit-outs and stock.
• Buying a business. A second mortgage behind the family home is a common way to fund the purchase of a practice, franchise or local competitor. See funding for buying a business.
• Payroll tax and ATO debt. Queensland payroll tax applies above $1.3m in annual wages. Employers who cross that line, or who’ve fallen behind with the ATO, sometimes use equity to clear the backlog. Our ATO debt business loans page explains the options.

For a shorter, urgent need, a caveat loan in Brisbane can be quicker, though it usually costs more per month.

Curious what your Brisbane equity could cover? Run it past us through our quick form; asking never involves a credit check.

A checklist before you apply

1. Confirm the purpose and amount. A business purpose, a specific figure and a buffer for fees.
2. Know your combined position. Add your current loan balance (or its limit, if it has redraw) to the new loan and divide by the property’s likely value. The LVR calculator does the maths.
3. Read your first mortgage. Look for clauses that restrict further security.
4. Gather flood and insurance details. Particularly for properties near the river or creeks.
5. Prepare the business basics. ABN, recent bank statements, BAS and any tax returns or financial statements you have.
6. Plan the exit. Refinance, sale, contract payments or ongoing cash flow, with dates attached.

Our guide on how second mortgages get approved goes deeper into what lenders weigh.

A Brisbane example

Invented scenario; any resemblance to a real business is coincidental.

A civil concreting company based in Narangba has been offered a two-year subcontract on a stadium precinct job worth $1.6m. It needs $340k for a second concrete pump, a tipper and the first two months of extra wages. The bank was positive but wanted the subcontract signed and running before committing.

The two directors own a home in Albany Creek valued around $1.25m with $480k owing. It’s well clear of mapped flood areas and fully insured. A second mortgage lender advances $340k over three years. Combined debt against the home comes to about $820k, roughly 66% of value. The plan is to move the pump and tipper into equipment finance once the contract has run for a year, cutting the second mortgage back to a smaller working capital balance.

The bank stays the first choice for the long-term facility. The second mortgage simply bridges the gap between winning the work and the bank being ready.

Where to turn if something goes wrong

Banks are often the cheapest lenders, and if yours offers terms that work, take them seriously. If a bank says no, the declined by the bank page lays out the options. For disputes with landlords, suppliers or customers, the Queensland Small Business Commissioner offers information and mediation services for small businesses.

Your Brisbane equity, put to work

When the opportunity is real and the bank’s timeline doesn’t match it, a well-structured second mortgage can keep your existing home loan in place and give the business what it needs.

Tell us the purpose, the amount and the Queensland property you’d use. The form takes about sixty seconds to complete, and making an enquiry doesn’t appear as a credit check. We keep your file to ourselves instead of distributing it to a stack of lenders, so you avoid an onslaught of cold calls. A specialist reads your situation, one business at a time, and calls you to discuss it. Fill in your figures carefully, including your current loan balance and lender, so we can line up a suitable option without false starts.

Check your Brisbane second mortgage options →