How Many Investment Loans Can You Have in South East Melbourne, Your Options Explained
If you already own one investment property and you're wondering whether you can keep going, the answer is almost always yes — but the question lenders are actually asking changes significantly from your second purchase onwards. It's not a property count they're tracking. It's your debt-to-income ratio, your servicing capacity across the whole portfolio, and whether any individual lender's internal limits have been reached.
In South East Melbourne, where unit medians range from $470,000 in Ripponlea to $1,247,500 in Brighton, the deposit and borrowing requirements for each additional property can look very different depending on which suburbs you're targeting and how your existing loans are structured. A broker who compares across a wide panel makes a real difference to how far a portfolio can stretch.
Our team helps property investors across South East Melbourne compare options across 60+ lenders, including specialist and non-bank lenders who assess portfolios differently from the major banks.
Key takeaways
- There's no legal cap on investment loans — lenders set their own limits.
- APRA's DTI cap means high-debt portfolios can exhaust one lender's quota.
- South East Melbourne's medians mean every property needs a substantial deposit.
Is there a legal limit on how many investment loans you can hold?
No law in Australia caps the number of investment properties or investment loans you can hold. What limits investors is a combination of lender credit policy, APRA's macroprudential rules, and your own servicing capacity — and those three factors interact differently at every lender on the panel.
How do lenders assess a growing investment portfolio?
From your first investment property, lenders assess the same way: total income versus total debt commitments. What changes as the portfolio grows is that each new property adds both a liability (the new loan) and an income source (the rental income), and lenders treat those two things asymmetrically. Most lenders shade rental income to around 80% of gross rent before counting it, while the full loan repayment counts as a commitment. That gap narrows your net servicing position with every purchase.
The APRA debt-to-income cap is the other material constraint. Since 1 February 2026, authorised deposit-taking institutions can write no more than 20% of new lending at a debt-to-income ratio of 6x gross income or higher. The investor pool and the owner-occupier pool are tracked separately, so a lender that has written a heavy quarter of investor lending may decline a straightforward investor application that they would have approved three months earlier — not because your file changed, but because their quota filled.
Non-bank lenders are not subject to the APRA DTI cap, which is one reason specialist and non-bank lenders become more relevant as a portfolio grows.
What lenders look at on a portfolio application:
- › Total debt-to-income ratio: all loans combined, divided by gross annual income. The 6x threshold is where major-bank appetite narrows sharply.
- › Net rental income: typically 80% of gross rent counted as income, with holding costs added back as commitments on top.
- › Credit card limits: assessed as fully drawn at around 3% to 3.8% of the limit per month, regardless of your actual balance.
- › Existing loan structure: interest-only periods reduce repayments now but don't lower the debt, so DTI stays higher for longer.
- › Lender's own portfolio cap: some lenders limit total exposure to investment lending per borrower, irrespective of DTI.
We regularly see investors declined by one lender — even with a strong serviceability position — because that lender's investor DTI quota had filled for the quarter. The same file goes straight through at a non-bank lender the following week. Portfolio investors feel the APRA cap before almost any other borrower type does.
Evelyn Clark · Director, Mortgage & Finance Broker · Chat to Evelyn →
What deposit do you need for each additional investment property?
Lenders typically require a minimum 10% to 20% deposit on an investment loan, and most want 20% to avoid lenders mortgage insurance. In South East Melbourne, where Cheltenham's median house sits at $1,298,750 and Moorabbin's at $1,280,000 — the most accessible house medians across the approved suburbs — a 20% deposit on either property runs to around $260,000 in cash or usable equity.
Equity from an existing property is the most common deposit source for a second or third purchase. If your owner-occupied or first investment property has grown in value, you can access the equity above an 80% LVR as a deposit for the next purchase. What changes as the portfolio grows is that each property you add also adds a mortgage repayment commitment, which reduces how much equity the lender will let you draw from the existing securities.
The main deposit routes, compared:
- › Equity release: access equity above 80% LVR from an existing property · no cash outlay · increases total debt and DTI · requires enough equity in the security property
- › Cash deposit: keeps loan balances lower · no new commitments on existing securities · slows portfolio pace but keeps DTI healthier
- › Cross-collateralisation: two or more properties secured against one loan facility · can simplify the initial application · complicates every later decision, including selling one property or refinancing
For most investors building a portfolio beyond two properties, standalone loans for each security produce the cleaner outcome — even though cross-securitising looks simpler at application. The lender controls every property in a cross-collateralised structure, which matters when you want to sell one asset or draw equity selectively.
Source: CoreLogic (via YIP, June 2026) and APRA.
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What changes from your second to your third investment property in South East Melbourne?
The first investment property is assessed largely on your personal income and the new property's expected rent. By the second, lenders are looking at the combined debt position across your portfolio. By the third, many major-bank credit policies trigger a more manual assessment — the file no longer fits a standard credit scorecard and goes to a human credit analyst.
Three lender-policy differences that move outcomes as the portfolio grows:
How lenders treat this as a portfolio, not a single loan:
- › Rental income stacking: some lenders aggregate rental income across all investment properties before shading to 80%; others shade each property separately. The first approach tends to produce a higher assessed income figure on a multi-property portfolio.
- › Maximum securities per borrower: some major lenders cap the number of properties they will hold as security for one borrower, regardless of the DTI or servicing position. Non-bank lenders generally do not carry this restriction.
- › Interest-only policy: an IO period is available to investors at most lenders up to five years, and a small number allow longer terms. But at rollover, the loan reverts to principal and interest over the remaining term — a 30-year loan with five years IO repays its principal over 25 years, and the higher repayment reduces future servicing capacity.
Whether the right approach for your third or fourth purchase stays within the major banks or moves to a specialist lender depends on which lenders your broker has access to and on your specific income and debt position — worth a conversation before you commit to a property.
When does growing an investment portfolio stop making sense?
A portfolio can grow past the point where it's working for you without the numbers making it obvious. If your total debt is at or above 6x your gross income, you may still be able to service the loans — but you've reached the zone where major-bank appetite is limited by the APRA DTI cap, and your next purchase relies on a specialist or non-bank lender at a higher rate.
The negative gearing picture is also changing. Under the Treasury Laws Amendment (Tax Reform No. 1) Act 2026, net rental losses on established residential property purchased after 7:30pm AEST on 12 May 2026 can no longer be offset against salary or other non-property income. This commences on 1 July 2027. Eligible new builds remain exempt and keep full negative gearing. Losses on affected properties are quarantined, not lost — they carry forward and offset future property income or capital gains. The tax implications of adding another established property to a portfolio from this point are materially different from what they were twelve months ago, and they belong in a conversation with your accountant, not a broker.
A portfolio that requires you to hold six properties to generate meaningful cash flow, while carrying $4 million in debt at a rising interest-rate assessment, is a riskier position than a two-property portfolio with clean serviceability and accessible equity. Bigger isn't always better structured.
Where someone is adding a third or fourth property, I'd want to understand how the whole portfolio is structured before we look at a new lender. Sometimes the better move is to refinance one of the existing properties first — not to get a lower rate, but to free up servicing capacity for the new purchase. That conversation almost never happens at a bank.
Evelyn Clark · Director, Mortgage & Finance Broker · Chat to Evelyn →
What approval challenges do investors face when adding to a South East Melbourne portfolio?
Where portfolio investors run into difficulty:
- › DTI exhausted at the preferred lender: a lender whose investor pool is full may decline a file that would pass their own credit policy in a different quarter. The solution is timing and panel breadth — not re-applying to the same lender a week later.
- › Equity that looks accessible but isn't: if existing properties are cross-collateralised, the lender controls which equity can be drawn and when. Investors who thought they had a deposit discover it's locked inside a structure they don't control.
- › Credit card limits on a growing portfolio: a $30,000 credit card limit assessed at around 3% per month is counted as a $900 monthly commitment regardless of the balance. Across two or three cards, that alone can remove $150,000 or more of borrowing capacity.
- › IO rollover timing: an IO period rolling back to principal and interest on an existing investment property at the same time you're applying for a new one creates a combined servicing step-up that lenders treat as a current commitment, not a future one.
Source: APRA.
How to add an investment loan in South East Melbourne, step by step
Step 1: Talk to us
We review your existing portfolio structure — loans, securities, IO periods, DTI — before we look at any new lender. That picture decides which lenders are worth approaching and whether anything needs restructuring first.
Step 2: Assess your servicing position and available deposit
We work out your net servicing capacity across the whole portfolio, confirm whether accessible equity or cash is the deposit source, and identify whether the target property's price sits within a realistic borrowing band given your current DTI.
Step 3: Match to the right lender and prepare the application
We compare across major banks, non-bank and specialist lenders — including those whose investor policies accommodate multi-property portfolios — and prepare a complete file that presents the portfolio clearly for the credit analyst.
Step 4: Manage approval through to settlement
We handle lender queries, valuation follow-ups and any conditions on approval, and coordinate with your conveyancer so the settlement timeline fits your existing loan structures and any IO period dates.
Frequently Asked Questions
Is there a maximum number of investment loans I can have in Australia?
No law caps the number of investment loans you can hold. What limits investors is servicing capacity, lender credit policy and the APRA debt-to-income cap, which varies between lenders.
How does the APRA DTI cap affect investors with multiple properties?
APRA limits authorised deposit-taking institutions to writing no more than 20% of new lending above a debt-to-income ratio of 6x. Investor lending hits the cap first, because portfolios typically sit at higher DTIs than owner-occupier lending.
Can I use equity from one investment property as the deposit for another?
Yes, equity above an 80% LVR on an existing property can typically be released as a deposit. Each equity draw increases your total debt and reduces servicing capacity for the next purchase.
Does the negative gearing change affect investors building a portfolio now?
Yes, for established property purchased after Budget night 2026. Net rental losses on those properties can't offset salary income from 1 July 2027. Eligible new builds remain fully negatively geared — speak to your accountant about how this applies to your portfolio.
Is cross-collateralisation a good structure for a multi-property portfolio?
Generally not for a growing portfolio. Cross-collateralising looks simpler at application but gives the lender control over each property — selling one requires their consent and a revaluation of the whole position, which complicates decisions later.
Should South East Melbourne investors use a broker or go direct to a lender?
A mortgage broker, every time on a portfolio. The APRA DTI cap means one lender's quota can be full while another's isn't — only a broker comparing across the full panel, including non-bank lenders, can find that efficiently without leaving enquiry footprints on your credit file.
Your Next Steps
How many investment loans you can hold comes down to your total debt position, which lenders you've already used, and how your existing portfolio is structured — not a number anyone sets in advance. In South East Melbourne, where every house median sits above the $950,000 scheme cap and unit medians range across a wide band, each additional property requires a deliberate look at the whole picture before an application is submitted.
Ready to find out which lenders will work best for your next investment property? Contact the EverLend team or call 03 7036 3356. We'll canvas our 60+ lender panel and find the most suitable options for your circumstances.
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External Resources
EverLend · South East Melbourne · Ever Lend Pty Ltd (ACN 625 080 515), 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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