Income to Buy a $1.5 Million Home on the Gold Coast, QLD | What Lenders Check

Source: Reserve Bank of Australia and APRA.

How does the serviceability buffer work on a $1.5 million purchase?

APRA requires lenders to assess your repayments at your actual rate plus a 3.0 percentage point buffer. At a variable rate around 6%, that means repayments are calculated at roughly 9%. On a $1.2 million loan (20% deposit on $1.5 million), the monthly repayment at 9% over 30 years is substantially higher than what you would actually pay, and it is the higher figure that your income must cover. This single policy setting reduces borrowing capacity by roughly 15% to 20% compared to what the actual rate alone would suggest.

What deposit do you need for a $1.5 million Gold Coast property?

A 20% deposit is $300,000 before costs. Transfer duty at $1.5 million under the general (investor/standard) schedule is approximately $74,025. For an owner-occupier who qualifies for the home concession, the duty is lower, but the concession requires you to move in within one year. First home buyers pay no duty on new homes in Queensland regardless of price, but the $1.5 million price point is well above the $750,000 First Home Owner Grant threshold, so the grant is not available here.

Your actual upfront requirement is deposit plus duty plus legal and inspection costs. On a $1.5 million purchase you are looking at $300,000 in deposit, roughly $74,000 in transfer duty at the general rate, and around $3,000 to $5,000 in legal and inspection costs. The total cash required at this price point is substantial, and most lenders will want to see genuine savings rather than a gifted deposit alone.

Lenders Mortgage Insurance is rarely the solution at this price point. At 90% LVR on $1.5 million, LMI premiums are very high, and many lenders cap LMI availability at loan amounts below $1.5 million. A larger deposit is the cleaner path for most buyers at this price.

Source: Queensland Revenue Office.

How much can you borrow at $1.5 million, and what does that mean for your income?

To borrow $1.2 million (the loan on a 20% deposit), a lender running the serviceability calculation at roughly 9% needs your income to comfortably cover the assessed repayments after living expenses and existing commitments are deducted. As a rough orientation, lenders often consider a debt-to-income ratio of 6x or above as higher-risk territory. At $1.2 million in debt, that points toward a household income above $200,000 where no other significant debt exists.

The APRA DTI cap means lenders may write no more than 20% of new lending at a debt-to-income ratio of 6x or higher. Investors feel this cap first, because investment lending typically sits at higher DTI ratios than owner-occupier lending. A buyer with an existing investment loan who is adding a $1.2 million owner-occupier loan is working with both the buffer and the DTI constraint at once.

What shifts the qualifying income up or down:

• › Deposit size: a 30% deposit reduces the loan to $1,050,000 and lowers the assessed repayment, which may let a lower income qualify.
• › Credit card limits: assessed as roughly 3% to 3.8% of the limit per month, fully drawn, regardless of your actual balance.
• › HECS/HELP debt: the repayment (not the balance) is counted as a commitment and reduces your qualifying income.
• › Income type: base salary at 100% is straightforward; overtime, bonuses and commissions are typically averaged over one to two years and shaded, which may push the required gross income higher.
• › Existing loans: any car loan, personal loan or investment mortgage reduces the income available to service the new debt.

Source: APRA.

How do different income types affect your qualifying figure?

Not all income is treated equally at $1.5 million, and the difference between lenders on this point is often where the real number is found. Base salary is taken at face value. The variable components, which often make up a significant share of higher incomes, are where lenders diverge.

How lenders typically assess each income type:

• › Base salary (permanent): 100% of the gross figure, with current payslips and once probation is passed.
• › Overtime and shift allowances: most lenders shade this to 80% to 100% of an average over six to twelve months. Inconsistency in the history pushes it toward the lower end.
• › Bonuses and commissions: typically averaged over one to two years at 80% to 100%. A single strong year is not enough without a matching year behind it.
• › Self-employed income: two years of tax returns is the standard; some lenders accept one year with an accountant's declaration. Add-backs (depreciation, one-off expenses) reduce the taxable income that appears in the returns, and which lender accepts which add-backs matters a great deal at this price point.
• › Rental income: most lenders take 80% of gross rent from a lease or a valuer's estimate, and property holding costs are added on top as commitments.

Where variable income makes up a large share of your total, the lender who counts it most generously can make the difference between approval and a shortfall. That is not a conversation you can have with one lender and call it done.

Source: APRA.

When does buying at $1.5 million not make sense to push for right now?

If your qualifying income sits close to the floor but your DTI would sit above 6x, you are in a part of the market where some lenders have already used their quota of high-DTI lending for the quarter. An approval you'd have received in July may not be available in September, not because your position changed but because the lender's internal cap moved. Stretching to $1.5 million on the assumption that last quarter's pre-approval reflects today's capacity is a genuine risk worth discussing before you exchange contracts.

There are also situations where a larger deposit held for six to twelve months makes the $1.5 million price point substantially easier. If you're sitting at 15% saved and carrying a credit card limit you don't use, cancelling the card and saving toward 20% changes the assessed position more than most buyers expect. Applying now on a thin deposit and borderline income is not always better than waiting until the numbers are cleaner. If your income is almost there but relies heavily on a bonus year that may not repeat, waiting until you have two consistent years behind you is usually the right call.

How do mortgage brokers help buyers qualify at this price point on the Gold Coast, QLD?

The lender decision at $1.5 million is not a rate comparison. It is a policy comparison. Three differences between lenders change the outcome for buyers at this price point, and they are not published side by side anywhere.

• › How variable income is averaged: some lenders take six months, others require two years. For a buyer whose income grew recently, that difference can shift the qualifying figure by tens of thousands.
• › DTI quota timing: lenders near their high-DTI cap may decline an application they would have approved three months earlier. Knowing which lenders have room is not something an individual buyer can determine independently.
• › Living expense assessment: some lenders apply HEM; others use declared expenses where they are higher. A buyer who genuinely spends more than HEM and discloses it fully can find a different outcome at a lender whose floor is closer to their actual position.

Comparing across a 70+ lender panel finds the one whose policy matches your income structure, not just your rate tolerance.

What are the biggest challenges when applying for a $1.5 million loan?

Where buyers lose ground at this price point:

• › Unused credit limits: a $30,000 credit card limit assessed at 3% per month adds $900 a month to your committed expenses, whether you spend anything on it or not. Cancelling limits you don't need before you apply is one of the highest-leverage moves available at this price point.
• › Valuation shortfall on off-the-plan stock: a number of prestige units and waterfront properties in suburbs like Broadbeach Waters or Hope Island are bought off the plan at prices that reflect the market at contract, not at completion. If the market softens between exchange and settlement, the bank values the property at completion, and the buyer covers the gap. At $1.5 million that gap can be significant.
• › Income that recently changed: a salary increase, a promotion or a move from PAYG to self-employment within the last twelve months will mean the new income is not fully counted yet. Most lenders want consistent history rather than a single strong recent period.
• › Existing investment debt at the same time: a buyer adding a $1.5 million owner-occupier purchase to an existing investment loan is assessed on both combined. The DTI cap bites earlier in this position, and lender choice becomes critical well before the application is submitted.

Frequently Asked Questions

What income do you need to borrow $1.2 million on the Gold Coast?

As a rough guide, a household with no significant existing debt and a 20% deposit typically needs gross income in the range of $180,000 to $220,000. HECS debt, credit card limits and existing loans all increase that figure, and lender policy varies.

Does the APRA buffer apply to all lenders for a $1.5 million purchase?

The 3.0 percentage point serviceability buffer applies to all authorised deposit-taking institutions, which includes the major banks and most credit unions. Non-bank lenders are not subject to APRA's buffer rule, though most apply their own conservative assessment.

Can you buy at $1.5 million with a 10% deposit on the Gold Coast?

Yes, but LMI at 90% LVR on a $1.5 million property is very expensive, and some lenders cap LMI availability below that loan size. A 20% deposit is the cleaner path, and some professional LMI waiver policies may reduce or eliminate the premium for eligible buyers.

Is the First Home Owner Grant available at $1.5 million?

No. Queensland's First Home Owner Grant applies to new homes valued under $750,000. A $1.5 million purchase is well above that threshold and the grant is not available at this price point.

How does joint income change the qualifying figure for a $1.5 million purchase?

A second income is typically the most effective way to qualify at this level. Both incomes are assessed after each person's individual commitments are deducted, so a couple where each partner carries their own HECS debt or credit limits will see a smaller combined benefit than the gross figures suggest.

Is a mortgage broker or a bank better for a $1.5 million loan?

A mortgage broker, every time. At $1.5 million the policy differences between lenders, particularly on variable income, DTI quota and living expense floors, are large enough that a single-bank application almost always leaves better options on the table.

Your Next Steps

Buying at $1.5 million on the Gold Coast, QLD is a question of knowing exactly which lender's serviceability model fits your income structure, your deposit and your existing commitments. The income floor matters, but so does how your income is counted, how your debts are weighted, and whether the lender you approach still has room in its high-DTI book for this quarter.

The right lender for a $1.5 million purchase 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.