Investment Property Loans on the Fraser Coast: How Lenders Actually Assess Your Rental Income

Hervey Bay’s tourism trade and Maryborough’s more affordable price point both attract investors — but the rental income behind an investment purchase doesn’t get counted at face value when a lender assesses your application. How much of it counts, and how conservatively, can be the difference between an approval and a knock-back at the number you actually need.

Rental income doesn’t count at 100%

Lenders almost never take gross rent at face value. Most “shade” it — commonly counting 70-80% of the rent toward your serviceability, with some non-bank and specialist investment lenders going as high as 80-90%. The discount accounts for vacancy periods, property management fees, maintenance, and rate risk, rather than assuming a tenant is in place and paying, uninterrupted, every week of the year.

That gap matters more than it sounds. As an example: a property renting for $500 a week ($26,000 a year) might be assessed at $20,800 by a lender shading at 80%, or only $18,200 by one shading at 70%. Over a full application, the difference between lenders on this one factor alone can move your borrowing capacity by tens of thousands of dollars — which is exactly why “can I use the rent” is the wrong question. “How will this particular lender treat the rent” is the one that actually determines the outcome.

Airbnb and holiday letting are assessed even more conservatively

Hervey Bay’s position as the gateway to Fraser Island (K’gari) means short-stay and holiday letting is a genuine option for a lot of local investment properties, not just a Gold Coast or Sunshine Coast consideration. Lenders treat this income differently to a standard 12-month lease:

• Most apply an additional discount on top of standard rental shading — often landing around 70% of gross short-stay income once both discounts are applied, to account for seasonality, cleaning and platform costs, and vacancy between bookings
• Declared income history matters — lenders generally want to see 12-24 months of tax returns showing the income actually earned, not a projected figure from a booking platform’s own estimate tool
• Policy varies enormously between lenders — some will work with a well-documented short-stay track record, others simply won’t count it at all and will only assess the property as if it were on a standard lease. The same application can be approved by one lender and declined by another purely on this point

If you’re weighing up a long-term tenant versus holiday letting for a Hervey Bay property, it’s worth knowing how your preferred lender treats each before you commit to a strategy, not after.

Buying before it’s tenanted

If the property isn’t tenanted yet — new build, off-the-plan, or simply vacant at settlement — most lenders will only work from a rental appraisal from a licensed property manager, not your own estimate. Some lenders then apply further conservatism on top of that appraisal, particularly for short-stay properties where there’s no track record yet to point to.

It’s not only about the rent

Two other factors shape what an investment loan actually looks like next to a standard home loan:

• The serviceability buffer — every lender is required to assess your ability to repay at a rate several percentage points above the actual loan rate, regardless of how confident you are the rate won’t rise that far
• Interest-only vs. principal and interest — interest-only suits some investment strategies (cash flow, or an owner-occupier loan you’re paying down harder instead), but it means the loan balance isn’t reducing during that period, and typically carries a higher rate than P&I

Neither of these is unique to the Fraser Coast, but they compound with rental shading to mean your real borrowing capacity for an investment purchase is often meaningfully lower than a quick “rent minus repayment” back-of-envelope calculation suggests.

Get your numbers checked against lenders that actually fit your strategy

Whether you’re looking at a long-term rental in Maryborough, a holiday letting property near the water in Urangan or Torquay, or adding to an existing portfolio, we’ll show you how different lenders on our panel would actually assess the rental income before you commit to a purchase price. Start with a free assessment for investment loans. If most of your own income is from a business rather than a payslip, our self-employed loans page covers how that side gets assessed too.