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Links Property Finance · Investment property mortgage broker, Sydney: Using Home Equity to Buy Another Property

Many Sydney owners have built serious equity. It can fund the next purchase without selling anything.

Reviewed by Charles Touma Updated 18 October 2026

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Charles Touma, mortgage broker at Links Property Finance

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Buy again without a cash deposit? How do you use the equity you already have?

Release it as a separate loan split secured against your home, up to about 80 per cent of its value less what you owe, and use that as the deposit and costs. The new purchase then gets its own standalone loan.

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Keeping the two loans separate, rather than cross-collateralised, keeps each property free to be sold or refinanced on its own.

Part of the investment property loans guide.

From a real Links file: a 5% Deposit Scheme home turned into an investment, with about $40,000 of equity released for the next purchase.

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Recent Links clients

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    Bought, and all smiles. A family purchase in Sydney’s south-west.
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How much equity could you use?

How much equity could you use?

Home equity calculator

For upgraders and investors, how much of your home could work as a deposit.

$1,100,000
$600,000
  • Total equity$500,000
  • Usable equity (to 80% LVR)$280,000

That usable equity could work as a deposit on an investment property or renovation, structured so your properties aren’t tied together unnecessarily.

Usable equity assumes lending to 80% of your home’s value against your current loan. Lender policy and serviceability decide the real figure.

Confirm your numbers.

Charles Touma, mortgage broker at Links Property Finance

Real outcomes for real borrowers.

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Charles and the team recently assisted us with a refinance of our investment property. Recommend Charles and the team to all
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Charles is an absolute star at what he does. He was straight-up, highly professional, and worked hard to secure a fantastic rate for our home loan. Communication was prompt and clear the entire way through. I would trust him with any future financial needs
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I found Charles and Links Property Finance very prompt and professional to deal with. Made it all so easy.
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Usable equity: the number that matters

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  • Equity is your home's value minus what you owe.Usable equity is smaller: lenders will generally lend against your home up to 80% of its value without lenders mortgage insurance, so the accessible amount is 80% of value, minus your current loan.
  • Two caveats keep the number in check.The valuation is the lender's, not your suburb group chat's, and income still rules: released equity is borrowed money, and the lender assesses whether your income services the enlarged total, buffered, alongside everything else. Equity opens the door; income carries you through it. Run your usable equity here.

The two structures, and why the choice matters

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  • Standalone (two loans)You release equity from your home as a separate facility, use it as the deposit and costs on the new property, and finance the balance with a loan secured only by the new property. Each property secures its own debt; the loans can even sit with different lenders.
  • Cross-collateralised (one pool)The lender takes both properties as security for the combined lending. It can be marginally simpler to set up, and it hands the lender control across your whole position: selling either property, revaluing, or restructuring later all involve the lender's view of both. Most borrowers are better served by the standalone route, and it also keeps the deductible and private portions of your borrowing cleanly separated, which your accountant will thank you for at the first tax return, not just the sale.
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What do people use equity for?

Read the full detail

Common questions about equity release

What is home equity?

Home equity is the part of your property you own outright: its current value less what you still owe. A $1,000,000 home with a $600,000 loan has $400,000 of equity.

Lenders let you borrow against part of it, usually up to 80 per cent of the value less the debt, which is called usable equity, so that home has about $200,000 to work with.

How much equity can I access?

As a rule of thumb: 80% of your home's lender-assessed value, minus your current loan, without paying lenders mortgage insurance. Going above 80% is sometimes possible with insurance, at a cost that rarely suits equity-release purposes.

The binding constraint is usually serviceability: the lender must be satisfied your income supports the enlarged borrowing at a buffered rate.

Is cross-collateralisation ever the right choice?

Occasionally: it can squeeze slightly more lending from a tight position, and some borrowers value single-lender simplicity. The price is flexibility, because selling, moving lenders or restructuring later all become entangled.

Our default is standalone structures unless there is a specific reason otherwise, and we will name the reason if we recommend one.

Do I pay tax on released equity?

No: releasing equity is borrowing, not income, so the release itself is not taxed. What matters is the purpose of each borrowed dollar, so keep the borrowings separate and bring your accountant in before settlement.

Can I use equity instead of savings for the deposit on an investment property?

Yes, that is the standard mechanics of the strategy: released equity provides the deposit and purchase costs, and the new property's own loan covers the balance.

No cash savings are required if the equity and the serviceability both stack up, though a cash buffer for the new property's surprises remains as wise as ever.

Should I refinance at the same time as releasing equity?

Often, yes, the equity release application is a natural moment to re-shop your existing rate (see a top-up versus a refinance), since you are going through assessment anyway.

Sometimes your current lender repricing plus a release is the cleanest path; sometimes a full refinance to a sharper lender funds the release and cuts the rate in one move. We price both.

If the equity is heading towards an investment property, our investment loan FAQ picks up the questions that usually come next.

Get advice on using home equity to buy another property

Thirty minutes with Charles: your usable equity, the structure that keeps your options open, and the stress test before anything is signed.

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Charles Touma, mortgage broker at Links Property FinanceCharles calls back within one business day. No documents needed yet.

A family in front of the sold sign at the home they bought together
Charles Touma, mortgage broker at Links Property Finance
Reviewed by Charles Touma Director & Mortgage Broker · MFAA member · Credit Representative 579003 under ACL 389328 About Charles · MFAA register · ASIC register · Complaints processEvery page is reviewed by Charles before it is published and checked against current lender policy and the official scheme pages linked where figures appear.

General information only, not credit, tax or financial advice. Equity access depends on lender valuation and serviceability assessment; tax treatment of borrowed funds depends on their use and your circumstances, seek advice from your accountant. Your full situation is assessed before any recommendation.