Smart Ways to Use Home Equity for a Second Home

Equity in your current home can unlock a second property without needing to sell or save for another full deposit.

For working professionals and self-employed buyers in Paddington, the terrace you bought five years ago may now hold enough value to fund a deposit on a second home. Lenders allow you to borrow against that equity rather than requiring fresh savings, which means you can keep your current property while adding another to your portfolio. This works for both investment purchases and a new owner-occupied home, though the structure and tax treatment differ depending on how you intend to use the second property.

How Equity Release Works for a Second Purchase

You borrow against the portion of your home you own outright, accessing that value as a deposit for the next property. Lenders typically allow you to borrow up to 80% of your current home's value without paying Lenders Mortgage Insurance, though some products stretch to 90% or 95% if you're willing to cover the LMI premium. The difference between what you owe and what you can borrow is your usable equity.

Consider a buyer who owns a Paddington terrace currently valued at $3,600,000 with a remaining loan balance of $1,800,000. At 80% lending, the property supports a total loan of $2,880,000, which leaves $1,080,000 in accessible equity. After setting aside funds for stamp duty, legal fees and a small buffer, that buyer has around $900,000 available as a deposit on a second property. That amount supports a purchase in the range of $3,000,000 to $4,500,000 depending on whether the lender requires a 20% or 10% deposit on the second property.

We regularly see self-employed buyers in Paddington who have strong equity positions but limited recent cash savings. Equity release allows them to move forward without waiting to accumulate another deposit from after-tax income.

Structuring the Loan Across Two Properties

The cleanest approach is to split your lending into two separate loans, one secured against your current home and one secured against the second property. Your existing home loan continues as it is, and the equity you've drawn sits on a new loan facility that funds the deposit and purchase costs for the second property. The second property then supports its own loan for the balance of the purchase price.

This split-security structure keeps each property's debt separate, which becomes important if you later want to sell one property, refinance, or change the purpose of either loan. It also makes tax reporting clearer if one property is investment and the other is owner-occupied, because the interest on each loan can be attributed directly to the property it funds.

Lenders assess borrowing capacity based on your total income and all existing debts, including the new loan against your equity. For self-employed borrowers, that assessment relies on your most recent tax returns and often a profit and loss statement if you're applying mid-year. If your income has grown but your latest Notice of Assessment doesn't yet reflect it, having current financials prepared will strengthen your application.

Investment Purchase or New Home: Why the Structure Matters

If you're buying the second property as an investment, the interest on both the equity loan and the new loan for that property is typically tax-deductible, because both loans are funding an income-producing asset. If you're buying the second property to live in and converting your Paddington terrace to an investment, the portion of debt that remains tied to the Paddington property stays deductible, but any new borrowing on your current home to fund the purchase of your new owner-occupied property is not deductible.

That distinction changes how you structure the facility. In our experience, buyers moving into a new home and keeping the Paddington property as an investment should minimise any increase to the loan on the Paddington property and maximise the loan on the new home, because the Paddington loan will carry deductible interest while the new home loan will not. Buyers purchasing an investment property as their second home should do the opposite, drawing equity from the owner-occupied property and loading debt onto the investment, because that maximises the deductible portion.

A finance strategy like debt recycling can be layered on top of this approach if you want to progressively convert non-deductible debt into deductible debt over time, but that requires careful planning and usually a conversation with your accountant before proceeding.

Deposit Requirements and LMI on the Second Property

Most lenders treat a second property purchase the same way they treat a first purchase when it comes to deposit size. If you're putting down 20% or more, you'll avoid LMI on the second property. If you're using a smaller deposit, LMI applies to the second property loan based on that loan-to-value ratio.

Some lenders offer LMI waivers for professionals in specific occupations, which can reduce the deposit requirement to 10% or even 5% on the second property without the usual insurance premium. That waiver applies to the new loan, not the equity loan, and is typically available only if the second property is owner-occupied.

Woollahra and Paddington terraces have both seen consistent value growth over the past three years, which means many buyers who purchased in the early recovery phase now hold equity well above the 20% threshold. That growth has made second purchases more accessible for buyers who would otherwise need several more years to save a deposit from income alone.

Serviceability and Income Assessment for Two Loans

Lenders assess whether you can afford both loans at the same time, using your current income and factoring in rental income from the investment property if applicable. Rental income is usually assessed at 80% of the actual rent to account for vacancy and management costs, so if you're receiving $1,400 per week in rent on your Paddington terrace, the lender will credit you with $1,120 per week in serviceability.

For self-employed borrowers, showing two full years of tax returns with stable or growing income is the standard expectation. If your income fluctuates seasonally or you've only recently increased your drawings, some lenders will average your income over two years, which can reduce your assessed capacity. Having your accountant prepare a year-to-date profit and loss statement that reflects your current trading position often helps, particularly if your most recent financial year was stronger than the one before it.

We regularly see buyers who are approved based on their existing loan but find that adding a second property pushes them close to their maximum borrowing capacity. If that's the case, choosing a property at a slightly lower price point or increasing the deposit can bring the total debt back within serviceability limits.

Using Equity for an Investment While Staying in Your Current Home

Many Paddington buyers use equity to purchase their first investment property rather than upgrading their home. The terrace they live in remains their principal place of residence, and the second property generates rental income and long-term capital growth. This approach avoids the transaction costs and disruption of selling and moving, while still allowing you to build a two-property portfolio.

Double Bay, Bondi Junction and Rushcutters Bay all offer unit stock at price points between $900,000 and $1,500,000, which makes them accessible targets for equity-funded investment purchases. Rushcutters Bay in particular offers unit rental yields around 4.76%, which is significantly higher than the 2% to 2.5% typical of houses in this corridor, and that stronger yield improves serviceability when the lender assesses your application.

If you're buying your first investment property, the loan structure, tax treatment and ongoing costs differ from an owner-occupied purchase, so understanding those differences before you make an offer will save time and confusion during the approval process.

Pre-Approval with Equity as Your Deposit

Getting pre-approval before you start looking gives you a clear budget and confirms that the equity you're relying on is recognised by the lender. Pre-approval for a second property works the same way as it does for a first home, except the lender will also value your current property to confirm the available equity.

If your Paddington terrace was last valued three years ago, the lender will either order a new valuation or use an automated model to estimate current value. If that valuation comes in lower than you expected, your available equity reduces, which may mean you need to adjust your budget for the second property. Knowing that number before you make an offer avoids disappointment later in the process.

For self-employed buyers, pre-approval also confirms that your income documentation is sufficient and that your business structure doesn't create any unexpected hurdles. Some lenders are more flexible than others when assessing sole traders, partnerships or trust structures, so working with a broker who understands how each lender treats self-employed income can make a material difference to the amount you're approved for.

Call one of our team or book an appointment at a time that works for you. We'll review your current equity position, confirm your borrowing capacity across both properties, and help you structure the loan in a way that suits your goals and your tax position.

Frequently Asked Questions