Using Equity To Buy Commercial Property on the Gold Coast, QLD, Your Practical Guide

If you own a home on the Gold Coast, QLD and you're watching commercial property values hold steady while your mortgage balance shrinks, the question isn't whether your equity exists. It's whether a lender will let you use it, and on what terms.

Commercial lending works differently from the residential side. The deposit expectations are higher, the assessment criteria are broader, and the lender's focus shifts from your income alone to the property's income too. For owner-occupiers in the Southport CBD and Bundall commercial precinct, or business owners looking to stop paying someone else's mortgage on their premises, equity in a residential property is often the cleanest path to a deposit.

Our team helps business owners and investors across Gold Coast, QLD structure equity releases and commercial purchases, comparing options across 70+ lenders. The commercial property loan side of it is where most of the difference between lenders is made.

Can you use home equity to buy commercial property on the Gold Coast, QLD?

Yes, you can use equity in a residential property to fund the deposit or the full purchase of a commercial property. The most common structure is a cash-out refinance on the residential loan, releasing equity up to roughly 80% of that property's value, then using those funds as the commercial deposit. What changes is where the money lands: lenders assess the commercial purchase on its own terms, with higher deposit expectations and a focus on the property's lease and income as well as yours.

How do lenders assess equity for a commercial purchase?

Your accessible equity is the gap between 80% of your home's value and what you still owe. On a Gold Coast home with a $1,293,500 median house value, CoreLogic data shows that an owner with a $600,000 balance holds roughly $434,800 in usable equity at 80% LVR before any commercial deposit lands. That figure changes the conversation entirely for buyers who assumed they needed cash savings.

Lenders look at two things simultaneously: your residential equity position, and the commercial property's serviceability. The commercial side is assessed on a debt-service coverage ratio, meaning the property's rental income needs to cover its loan repayments by a margin the lender specifies. A strong lease, a quality tenant, and a long weighted-average lease expiry all improve that ratio, which is why the tenant type matters as much as the purchase price.

Owner-occupiers buying their own business premises are treated more favourably than pure investors. If you're buying the building your business operates from, the lender assesses your business cash flow rather than a rental income projection, and some specialist lenders will go to 80% LVR on that basis.

Source: CoreLogic (via YIP, mid-2026).

What deposit and LVR do you need for commercial property?

The options worth weighing:

• › Standard commercial investment: 25-35% deposit · LVR 65-75% · tenant and lease assessed · annual covenant review common
• › Owner-occupier buying business premises: 20-25% deposit · LVR up to 80% at some specialist lenders · business cash flow assessed · strongest commercial profile
• › SMSF commercial (business real property): 30-35% deposit · LVR 65-70% · property must be wholly used in a business · residential LRBA no longer available from 10 August 2026

The equity released from your home can cover any of these deposit tiers. Whether it covers the full amount depends on how much equity you hold and what the commercial property costs. A home with a $2,412,500 median in Bundall and a $1,200,000 balance leaves roughly $729,000 in accessible equity, which reaches the deposit on a mid-sized commercial premises without needing any additional savings.

Residential LMI does not apply to the equity release portion, but it is the commercial LVR that matters most: the higher your residential equity contribution, the lower the commercial LVR, which opens more of the lender panel to you and reduces the rate loading.

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What does the commercial assessment actually involve?

Commercial lenders look beyond your personal income. The assessment covers three things: your financial position, the property's income, and the lease quality. All three need to stack up together, not just one of them.

What lenders examine:

• › Debt-service coverage: the property's net rental income divided by its annual loan repayments, with lenders typically wanting a margin above 1.0x.
• › Lease term and quality: a long lease to a creditworthy tenant improves valuation and serviceability; a short or informal lease does the opposite.
• › Property type and use: office, retail and industrial sit in different risk bands, with specialist-use properties assessed more conservatively.
• › Business financials: two years of business tax returns or financials, plus a business plan for some lenders if the premises are owner-occupied.
• › Valuation: a lender's independent valuation of the commercial asset, which can differ from the purchase price and governs the LVR calculation.

When does using equity for commercial property not make sense?

Tying residential equity to a commercial purchase works when the commercial property either pays its own way or improves your overall position. It doesn't work as well when the commercial property is vacant, carries a very short lease, or sits in a sector where the lender's LVR appetite is limited.

If the equity release lifts your residential LVR above 80%, you'll be paying LMI on the residential refinance, which erodes the deposit before it even reaches the commercial deal. For most buyers, the cleaner structure is releasing equity to exactly 80% LVR on the home, even if it means a smaller commercial deposit and a larger commercial loan.

Rural-zoned or specialist-use commercial property adds another layer: LVRs drop sharply for non-standard assets, so the equity contribution needs to be larger. If releasing enough equity would leave the residential property uncomfortably leveraged, a staged approach, buying with a smaller commercial loan and refinancing once equity builds, is usually the better answer.

How to use equity to buy commercial property on the Gold Coast, QLD, step by step

Step 1: Talk to us

We start by working out your usable equity position and whether the commercial asset you're looking at suits the lender's appetite before either application goes in.

Step 2: Confirm the residential equity release

We order a desktop or full valuation on your home, confirm the accessible equity at 80% LVR, and structure the refinance or equity top-up with the right residential lender.

Step 3: Match the commercial deal to the right lender

Commercial lending is specialist territory. We identify the lenders on our panel whose LVR, sector appetite and coverage ratio requirements suit the specific asset and your ownership structure, then prepare and submit both applications in the right sequence.

Step 4: Manage the approvals through to settlement

We coordinate the residential and commercial valuations, manage any conditions from both lenders, and keep both settlements aligned so the equity lands in time for the commercial purchase to proceed.

What goes wrong when buyers use equity for commercial property?

Where the deals fall over:

• › Valuation shortfall: the commercial lender's valuation comes in below the contract price, reducing the LVR calculation and leaving the buyer short on deposit. The gap is covered in cash or the deal restructures.
• › Sequence error: buyers finalise the commercial purchase contract before confirming the residential equity release is approved, then find the refinance takes longer than expected or comes in at a lower value.
• › Wrong lender for the asset: most major banks have reduced their appetite for commercial investment lending. A borrower who applies to their own bank first and receives a decline carries a credit enquiry into the specialist application that follows.
• › Cross-collateralisation: some lenders want to hold both the residential and commercial property as security under one facility, which simplifies the approval but complicates every future refinance, sale or equity release. A standalone structure on each property is the cleaner long-term position, even where the lender would prefer the cross.

Frequently Asked Questions

How much equity do I need to buy a commercial property?

Most commercial purchases require a 25-35% deposit, so you'd need at least that available as accessible equity after accounting for costs. For owner-occupiers buying their own business premises, some specialist lenders will go to 80% LVR, which means a 20-25% deposit is enough.

Can I use equity from an investment property instead of my home?

Yes, equity from a residential investment property works the same way. The accessible equity is calculated at 80% of that property's value less what's owed, and lenders assess the combined residential and commercial picture together.

Does the SMSF residential borrowing ban affect commercial property purchases?

The ban from 10 August 2026 applies to new LRBAs for residential property only. Commercial property that qualifies as business real property is unaffected, so buying business premises inside an SMSF using a new LRBA is still available.

Will releasing equity from my home affect my residential loan rate?

A cash-out refinance or equity top-up is reassessed at the new LVR. If the release keeps you under 80% LVR, the rate typically stays the same. Going above 80% triggers LMI on the residential loan, which adds cost and reduces the deposit available for the commercial purchase.

Is an offset account useful when using equity for commercial property?

Yes, particularly after settlement. Parking surplus funds in an offset against the residential loan reduces interest on the non-deductible debt while keeping those funds available. On the commercial loan, interest is generally deductible, so the offset strategy works best on the residential side.

Should I use a mortgage broker or go directly to my bank for this?

A mortgage broker, every time. Commercial lending involves a specialist lender panel that differs significantly from the residential market, and applying to the wrong lender first leaves a credit enquiry that follows you into the next application. A broker assesses both the residential equity release and the commercial deal together from the start.

Your Next Steps

The right structure here depends on your equity position, the specific commercial asset, and which lenders on the panel suit that asset's sector, lease quality and LVR. Getting both the residential and commercial applications sequenced correctly from the start is what keeps the deal together.

The right lender for a commercial property purchase using equity depends on your situation, and that's a conversation worth having. Talk to the Serres Property Finance team or call 1800 040 030, and we'll compare your options across 70+ lenders.

About the author Lee Tsiboukas Senior Mortgage Broker, Serres Property Finance Lee Tsiboukas is the senior mortgage broker behind Serres Property Finance and has spent more than fifteen years running a private property investment trust across a diverse portfolio. He started Serres after seeing how much harder lending had become for complex borrowers - the self-employed, investors and first home buyers - once the GFC and the Banking Royal Commission tightened the banks' doors. His own family are long-term property owners and investors, so he understands the position clients are in whether they are buying a first home, building toward retirement or funding a development. Meet Lee → LinkedIn

Serres Property Finance · Gold Coast, QLD · Serres Finance Pty Ltd (ABN 34 668 150 758), authorised under Australian Credit Licence 486112 · General information only - this article does not constitute financial advice. Please consider your own circumstances and seek professional advice before making any financial decisions.