Refinancing an Investment Property in Logan, QLD, What Lenders Actually Check
Your investment loan has been sitting with the same lender for a few years, and you are starting to wonder whether the rate still makes sense, whether there is equity you could be using, or whether a different structure would do more work for you. Those are exactly the right questions to be asking, and the answers depend almost entirely on how a lender reads your numbers today, not how they read them when you first applied.
Investment refinancing is a different exercise from refinancing your own home. The serviceability test runs on a higher assessment rate, rental income is shaded before it counts, and the APRA debt-to-income cap can close doors at one lender while another in the same tier still has room. Whether you are holding a single property in Woodridge or building out a portfolio across Logan, the lender you refinance to matters as much as the rate you move to.
Our team works with investors across Logan, QLD on exactly this, comparing structure, serviceability and rate across our panel to find the right fit. The refinancing side of it is where most of the difference is made.
Key takeaways
- Rental income is typically shaded to 80% before lenders count it toward serviceability.
- The APRA DTI cap tracks investor lending separately from owner-occupier lending.
- Logan house medians range from $720,000 in Logan Central to over $1,000,000 in Cornubia.
Can you refinance an investment property in Logan, QLD?
Yes, you can refinance an investment property in Logan, and it is one of the more useful moves an investor can make, whether the goal is a lower rate, a better structure, or releasing equity to fund the next purchase. The mechanics are the same as refinancing your home, but the assessment criteria are stricter and the lender pool behaves differently, particularly now that the APRA debt-to-income cap is tracking investor lending as its own pool.
How do lenders assess an investment refinance?
Lenders run a full serviceability test on the new loan, not a carry-over from your existing one. That means your income is assessed at today's buffer rate, your rental income is shaded before it counts, and your existing debts, including credit card limits and HECS, are treated as commitments regardless of their balance.
Rental income shading
Most lenders count rental income at around 80% of the gross figure. The remaining 20% is absorbed by holding costs the lender assumes you carry, so a property returning $650 a week in rent contributes roughly $520 a week to your assessed income. Some lenders work from a lease agreement, others from a valuer's rental estimate, and the difference between those two inputs can move your borrowable number.
The assessment rate
The loan is stress-tested at approximately 9% regardless of the rate you are actually moving to. APRA requires lenders to add a 3.0% buffer on top of the product rate, and investment loans are typically priced above owner-occupier loans, so the assessment rate lands higher than most borrowers expect. That gap is what catches investors who look at the repayment and assume the approval is straightforward.
The DTI cap
Since February 2026, APRA requires authorised deposit-taking institutions to hold no more than 20% of new lending at a debt-to-income ratio of 6x gross income or above. Investor and owner-occupier lending are tracked in separate pools, so a lender can exhaust its investor quota while still writing owner-occupier loans. Non-bank lenders are not subject to the cap, which is why the lender choice on a high-DTI investor refinance matters more than the rate.
Source: APRA.
We see a lot of investors come to us having already approached their current bank about refinancing, only to be told they do not qualify. What is usually happening is that the bank has hit its investor DTI quota for the quarter, not that the application itself is too risky. Moving to a different lender, or a non-bank that sits outside the cap entirely, often resolves it cleanly.
Nevada Matthews · Mortgage Broker and Co-Owner, Cube Loans · Chat to Nevada →
What do you need to qualify to refinance an investment property?
Qualification for an investment refinance rests on four things, and a weakness in any one of them changes which lenders will look at the file.
What lenders verify:
- › Equity position: most lenders want the investment property to sit at 80% LVR or below after the refinance; above 80% typically requires LMI or a specialist lender.
- › Rental income evidence: a current lease agreement or a property manager's rental appraisal; lenders vary on which they prefer.
- › Income and employment: two recent payslips for salaried applicants; two years of tax returns for self-employed; some lenders require a year-to-date employer declaration.
- › Existing debt commitments: all current loan balances, credit card limits and HECS balances are disclosed; the card limit is assessed as a commitment at roughly 3% to 3.8% of the limit per month, whether the card is used or not.
- › Loan purpose clarity: if you are releasing equity as part of the refinance, the lender will ask what the funds are for; investment purposes are generally assessed differently from personal use.
What does it cost to refinance an investment property?
CoreLogic data shows Logan house medians ranging from $720,000 in Logan Central to $835,000 in Loganholme and $880,000 in Browns Plains, which gives you a sense of where equity sits for properties bought five or more years ago. The costs of the refinance itself sit on top of any equity benefit you are chasing, so it pays to model them before you commit.
Typical costs to account for:
- › Break costs: if your existing loan is fixed, a break cost applies; it is calculated from the difference between your fixed rate and the current wholesale rate, multiplied by the remaining fixed period, and it can be substantial when rates have moved.
- › Discharge fee: charged by the outgoing lender to release the mortgage; varies by lender.
- › Valuation: the incoming lender orders a valuation, and the result determines the LVR you are refinancing to; a lower-than-expected valuation can change the deal.
- › Government fees: mortgage registration and discharge fees apply in Queensland; the QRO calculator gives the current figures for your transaction.
Source: CoreLogic (via YIP, mid-2026) and Queensland Revenue Office.
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How long does it take to refinance an investment property?
A straightforward investment refinance with a clean credit file and an up-to-date valuation typically takes three to six weeks from application to settlement. The variables that extend that timeline are a valuation that comes in below expectations, a lender near its investor DTI quota slowing assessment, or a fixed-rate break cost negotiation with the outgoing lender.
Gathering the documents before you apply is the most reliable way to compress the timeline. The lender will want your last two payslips or tax returns, your current loan statement, the lease agreement or rental appraisal, and a summary of all existing liabilities. Having those ready before the application is lodged removes the most common source of delay.
When does refinancing an investment property not make sense?
If your fixed rate has recently been set and the break cost outweighs the rate saving over the remaining fixed term, the refinance costs more than it saves. The calculation is straightforward: the break cost divided by the annual saving gives you the payback period, and if that period is longer than you intend to hold the loan, you are paying to refinance into an equivalent position.
It also does not make sense if the refinance would trigger LMI because the property has declined in value since you bought. An investment property sitting above 80% LVR at today's valuation means you are paying an LMI premium to move to a different lender, and that premium is usually not recoverable from the rate saving in a reasonable timeframe.
If your DTI is already near the 6x cap and the refinance is purely rate-driven with no structural change, the better move is often to wait until a rental increase or income event shifts the ratio before approaching a new lender.
How to refinance an investment property in Logan, QLD, step by step
Step 1: Talk to us
We start by reviewing your current loan, your equity position and your DTI to work out which lenders are worth approaching and whether the timing makes sense.
Step 2: Assess your position and gather documents
We pull together your income evidence, rental documentation, existing debt schedule and credit file so the application goes in complete and does not stall at verification.
Step 3: Match you to the right lender and lodge
We compare across our panel on serviceability treatment, structure and rate, select the lender that fits, and manage the application through to conditional approval.
Step 4: Valuation, discharge and settlement
We coordinate the incoming valuation, the outgoing discharge and the settlement date, and handle any issues that arise with the outgoing lender's break or exit process.
Where the refinance is about releasing equity for a second purchase, we would usually structure the two things separately rather than rolling them into one application. It keeps the equity release clean and gives you a standalone loan on the new property, which makes the whole portfolio easier to manage if you want to sell one asset later without disturbing the other.
Nevada Matthews · Mortgage Broker and Co-Owner, Cube Loans · Chat to Nevada →
What goes wrong when investors refinance?
The most common refinancing mistakes:
- › Applying to the wrong lender first: a declined application sits on your credit file for five years and can complicate the next application even at a lender that would have approved you. Checking serviceability across the panel before lodging is the fix, not a second application to a different lender after a decline.
- › Ignoring the negative gearing change: investment properties purchased after 7:30pm on 12 May 2026 will lose the ability to offset rental losses against other income from 1 July 2027. That does not affect the refinance itself, but it changes the after-tax cashflow assumptions on which the investment was originally modelled, and those assumptions feed into whether the refinance still makes structural sense.
- › Cross-collateralising without realising it: some lenders refinance multiple properties into a single facility, which looks simple at application and becomes a problem when you want to sell one. Keeping each loan standalone, even with the same lender, preserves flexibility.
- › Treating the equity release as income: released equity is not income, and spending it on non-investment purposes while the loan sits against an investment property creates a tax complication your accountant needs to know about before settlement, not after.
Whether you're buying in Slacks Creek, Marsden or Loganholme across Logan, the lender you refinance to and the structure you land on will shape what you can do next.
Frequently Asked Questions
Can I refinance an investment property to release equity in Logan, QLD?
Yes, if the property's current value puts you below 80% LVR after the release, most lenders will approve it. Above 80%, you are either paying LMI or looking at a specialist lender.
Does refinancing reset the depreciation on my investment property?
No, refinancing does not affect depreciation. Your existing depreciation schedule continues, and the new loan does not trigger a new cost base for depreciation purposes. Confirm the details with your accountant.
How do lenders assess rental income when I refinance?
Most lenders shade rental income to around 80% of the gross figure before counting it toward serviceability. Property holding costs account for the remainder, and the lender uses either the lease or a valuer's estimate as the starting point.
Will the negative gearing changes affect my investment refinance?
The refinance itself is unaffected. From 1 July 2027, however, properties purchased after Budget night 2026 lose the ability to offset rental losses against other income. Talk to your accountant about how that changes the cashflow on your specific property before you refinance.
Is interest-only still available on an investment refinance?
Yes, most lenders offer interest-only terms on investment refinances, commonly up to five years. The loan reverts to principal and interest over the remaining term at rollover, so repayments step up at that point.
Should I use a mortgage broker or go directly to my current lender?
A mortgage broker, every time. Your current lender has one set of serviceability criteria, one rate card and one DTI quota. A broker compares across the panel and finds the lender whose policy fits your position today, not the one you applied to years ago.
Your Next Steps
Refinancing an investment property in Logan, QLD is not simply a rate comparison. The DTI cap, the shading of rental income, the structure of the loan and the timing of any equity release all determine whether the refinance actually improves your position, and getting any one of those wrong can cost more than the rate saving returns.
The right lender for your investment refinance depends on your situation, and that's a conversation worth having. Talk to the Cube Loans team or call 1800 774 756, and we'll compare your options across 60+ lenders.
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External Resources
Cube Loans, Loganholme and Logan, QLD, Cube Central Pty Ltd, Credit Representative 472851, authorised under Australian Credit Licence 517192, General information only - this article does not constitute financial advice. Please consider your own circumstances and seek professional advice before making any financial decisions.
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