Everything You Need to Know About Refinancing to Buy

Refinancing to access your property equity gives you a pathway to purchase a second property without accumulating a new deposit from scratch. You increase your existing loan amount, pull out the available equity built up in your current property, and use those funds as a deposit or contribution towards your next purchase.

How Equity Release Through Refinancing Works

You refinance your existing home loan by increasing the loan balance to reflect the current value of your property, minus the amount lenders require you to retain. Lenders typically allow you to borrow up to 80% of your property value without requiring lender's mortgage insurance, though some will lend up to 90% or 95% with LMI included. The difference between your new loan amount and your current debt becomes accessible cash.

Consider a property owner in Ballajura whose home is now valued at $600,000 with $250,000 remaining on the mortgage. Refinancing to 80% LVR means a new loan of $480,000. After repaying the existing $250,000 debt, $230,000 becomes available. After accounting for refinancing costs of around $3,000 to $5,000, the owner has approximately $225,000 to deploy towards a second property purchase, covering deposit, stamp duty, and settlement expenses.

Lender Criteria for Borrowing Against Property Equity

Lenders assess your borrowing capacity based on your current income, existing debts, living expenses, and the combined loan obligations across both properties. Your ability to service two mortgages simultaneously becomes the focus, not just the equity amount available. This means your employment income, rental income if the second property will be tenanted, and any other ongoing financial commitments all factor into the approval.

Lenders apply different serviceability buffers depending on whether the second property is an investment or an owner-occupied purchase. Investment properties benefit from rental income offsetting costs, but lenders typically only count 70% to 80% of expected rent in their calculations. If you're purchasing another owner-occupied property, the full mortgage repayment on both loans must be serviceable from your income alone.

Loan to Value Ratio and Usable Equity

Your LVR determines how much equity you can pull from your property. At 80% LVR, you retain a 20% buffer, which keeps you outside lender's mortgage insurance territory and provides a margin if property values shift. Some lenders will approve refinancing up to 90% or even 95% LVR, but this triggers LMI premiums that can run into thousands of dollars and reduce the net funds you receive.

In Ballajura, where the property market includes a mix of established homes near Marshall Road and newer estates closer to the Reid Highway corridor, equity positions vary widely depending on purchase timing and property type. Owners who bought in the early stages of development and have seen capital growth will have stronger equity positions than those who purchased recently in a flat market.

Structuring Your Refinance for an Investment Purchase

If your second property will be an investment property, structuring your loans correctly from the outset protects your tax position. The funds extracted from your Ballajura home and used to purchase the investment should be quarantined in a separate loan split or facility. This keeps the interest on that portion tax-deductible against your rental income, while the portion relating to your owner-occupied property remains non-deductible.

Lenders generally allow you to split your refinance into multiple loan accounts under the one security. You might have one split covering your original home loan balance and another split covering the equity withdrawn for investment purposes. This separation becomes essential at tax time and prevents complications if you later decide to sell one property or restructure your debt.

Serviceability Challenges When Financing Two Properties

Serviceability tightens considerably when lenders assess your capacity to carry two mortgages. In our experience, applicants underestimate how much of their borrowing capacity gets consumed by existing commitments like car loans, credit card limits, and even buy-now-pay-later accounts. Lenders add buffer rates of 2% to 3% above the actual interest rate when calculating whether you can afford repayments, which reduces your maximum borrowing amount.

A scenario worth considering involves a Ballajura property owner earning $120,000 annually with a partner earning $80,000. They have a $300,000 mortgage on their current home and want to access $150,000 in equity to buy an investment property worth $500,000. The lender will assess their ability to service a $450,000 loan on the Ballajura property plus a new $400,000 loan on the investment. Even with expected rental income of $550 per week, they may find their borrowing capacity falls short unless they reduce other debts or increase their deposit contribution.

Comparing Refinancing to Other Equity Access Methods

Refinancing your entire home loan gives you the opportunity to secure a lower interest rate, adjust your loan term, or switch lenders entirely while accessing equity. This contrasts with a top-up loan or separate equity release product, which sits alongside your existing mortgage and often carries a higher rate. Refinancing your complete loan can deliver both the funds you need and improved loan terms, but it also resets your loan term unless you specify otherwise.

If your current loan already sits at a competitive rate and you want to avoid discharge fees or rate changes, a standalone equity loan might suit. However, most borrowers in the current environment find that refinancing the full loan delivers better overall value, particularly if their existing rate no longer reflects market conditions.

Timing and Valuation Considerations in Ballajura

Property valuations determine how much equity you can pull, and valuations in Ballajura can vary depending on proximity to industrial areas versus residential pockets. Lenders arrange their own valuation as part of the refinancing process, and the outcome sometimes falls short of your expectations if comparable sales have softened or if your property requires maintenance.

Valuations are backward-looking, relying on recent settled sales in your area. If your street hasn't seen transactions in the past three to six months, the valuer may reference nearby streets or adjust for differences in land size and property condition. You can't control the valuation outcome, but you can influence it by completing minor repairs, providing a list of recent improvements, and ensuring the property presents well when the valuer inspects.

Tax and Legal Implications of Using Equity for Investment

Interest on funds borrowed to purchase an income-producing asset remains tax-deductible, but only if the loan purpose and structure are documented correctly. Mixing funds or using equity for personal expenses before redirecting it to the investment purchase can muddy the waters and expose you to Australian Taxation Office scrutiny. When refinancing to release equity, the funds should move directly from settlement to the trust account or deposit payment for the investment property.

Keep records of every transaction, including loan statements, settlement documents, and contracts of sale. If the ATO ever questions the deductibility of your interest, a clear paper trail showing the funds went straight from your refinance into the investment purchase will resolve the matter quickly. Work with your accountant before finalising the refinance structure to confirm the setup aligns with your tax strategy.

Refinancing to access equity for a second property works well when your income supports two mortgages, your existing property has appreciated, and your financial position has remained stable or improved since your original purchase. The process involves detailed lender assessment, careful loan structuring, and a clear understanding of both your serviceability limits and the tax implications. Call one of our team or book an appointment at a time that works for you.