Top Strategies to Use Your Home Equity for Investment

Refinancing to release equity means increasing your existing home loan to access the difference between what you owe and what your property is worth, then using those funds for another purpose.

For homeowners in Baulkham Hills, this approach has become one of the most practical ways to enter the investment property market without needing to save a separate deposit from scratch. The suburb's established housing stock and steady capital growth over the past decade mean many long-term owners now sit on substantial equity positions. Rather than letting that equity remain dormant, refinancing allows you to put it to work while keeping your current home.

How Much Equity Can You Actually Access?

Most lenders will allow you to borrow up to 80% of your property value without paying lenders mortgage insurance. If your property is valued higher, you can access equity up to that threshold, minus what you currently owe.

Consider a homeowner in Baulkham Hills whose property is now worth $1.3 million with $500,000 remaining on the mortgage. At 80% LVR, they could borrow up to $1.04 million. Subtracting the existing $500,000 loan leaves $540,000 in accessible equity. Not all of that would be wise to use, but it demonstrates the pool available. In practice, most buyers accessing equity for an investment property will use enough to cover a deposit and purchasing costs on the second property, leaving a buffer in their original loan.

You can exceed 80% LVR if you're willing to pay lenders mortgage insurance, though this adds cost and may reduce your borrowing capacity for the investment loan itself. Lenders assess your ability to service both the increased home loan and the new investment loan simultaneously, so the amount you can access in theory and the amount you can service in practice are not always the same.

Why Baulkham Hills Properties Work Well for This Strategy

Baulkham Hills properties tend to hold value consistently due to the area's established infrastructure, proximity to the Metro Northwest, and strong school catchments including Baulkham Hills High School and Matthew Pearce Public School.

Homeowners who purchased in the suburb ten or fifteen years ago often find their equity position has grown substantially, even if they've been making standard repayments. This makes refinancing to release equity a realistic option without needing to have aggressively paid down the loan. The local market also benefits from a mix of standalone homes and newer townhouse developments, which means property types suit both owner-occupiers looking to hold long-term and investors seeking rental yield in surrounding growth areas.

Because Baulkham Hills itself sits at a higher price point than many nearby suburbs, homeowners here are often looking to invest elsewhere rather than buy a second property locally. Releasing equity from a Baulkham Hills home to purchase in Rouse Hill, Kellyville, or even further west is a common approach.

What Lenders Look at When You Refinance to Access Equity

Lenders assess your income, existing debts, living expenses, and the combined loan amount across both properties. Your borrowing capacity is not just about the equity you have available, but whether you can service the total debt.

This is where the structure of your home loan refinance matters. If you're accessing equity to buy an investment property, lenders will add the new loan repayments to your commitments, but they'll also factor in rental income from the investment, usually at 80% of the expected rent to account for vacancy and costs. If your income can cover both loans comfortably, and your LVR on the original property stays within policy, approval becomes straightforward.

One area that catches people off guard is how lenders calculate living expenses. Some use the Household Expenditure Measure, which can be higher than your actual spending. If you have dependents, investment properties, or other credit commitments, those get layered in as well. Running your scenario through a broker before applying helps you understand where you sit and whether adjusting your loan structure or timing would improve your outcome.

Structuring the Refinance and Investment Loan Together

You can refinance your home loan and apply for the investment loan as separate applications, but many buyers find it cleaner to coordinate both through the same lender or at least the same broker.

In a scenario like this, a Baulkham Hills homeowner refinances to release $150,000 in equity, which covers a 20% deposit and purchasing costs on a $600,000 investment property in Rouse Hill. The refinance increases their original loan from $500,000 to $650,000. They then take out a separate $480,000 loan for the investment property. Both loans are assessed together, rental income is factored in, and the structure allows each loan to be managed independently for tax purposes. Keeping the loans separate, rather than bundling everything into one facility, makes it much clearer which interest is deductible and which is not.

Some lenders offer offset accounts or redraw facilities on both loans, which can help manage cash flow, especially in the early months when the investment property may have settlement costs or minor works before tenants move in. Speak to a mortgage broker in Baulkham Hills who understands how different lenders structure these applications and which ones are more flexible with rental income calculations and serviceability buffers.

Costs Involved in Releasing Equity Through Refinancing

Refinancing to access equity is not without cost. Discharge fees from your current lender, application fees with the new lender, valuation fees, and potential legal costs all add up.

Typically, you'll pay between $1,500 and $3,000 in refinancing costs, depending on your lender and loan size. Some lenders waive application fees or offer cashback incentives for refinances, which can offset part of the cost. Valuation is usually required, particularly when you're increasing your loan amount, and lenders want current market data to confirm your property value supports the LVR you're requesting. If you're also purchasing an investment property at the same time, you'll have conveyancing, stamp duty, and inspection costs on that side as well. The equity you release needs to cover all of this, not just the deposit.

You should also consider the interest rate on your refinanced loan. If you're moving from a lower rate to a higher one just to access equity, the long-term cost may outweigh the benefit. This is where comparing your current loan structure with what's available through refinancing makes a measurable difference.

Using Equity Without Overextending Your Position

Just because equity is available does not mean you should use all of it. Borrowing capacity is one thing, but comfortable repayment is another.

A useful benchmark is to keep your total LVR across both properties under 80%, maintain an offset or redraw buffer equivalent to six months of combined repayments, and ensure rental income from the investment property covers at least 90% of that loan's repayment at current variable rates. If interest rates increase or the property sits vacant for a period, you want enough margin that it doesn't immediately strain your cash flow. Accessing equity responsibly means planning for the investment to support itself over time, not relying on your income to prop it up indefinitely.

If your equity position allows you to keep an emergency fund while still funding the deposit, that's a strong position. If releasing equity would leave you with no buffer and maximum borrowing across both loans, it may be worth waiting until your financial position improves or your property value increases further.

When Refinancing to Release Equity Makes Sense

This strategy works when your property has grown in value, your income can service additional borrowing, and the investment property you're purchasing has solid fundamentals for rental yield and growth.

It works particularly well for Baulkham Hills homeowners who have owned for several years, have stable employment, and are looking to build wealth through property without selling their current home. It's less suitable if you've only recently purchased, your LVR is already high, or your income is variable or commission-based without a strong track record. Lenders are cautious with equity release for investment purposes, so your financial position needs to be solid on paper, not just comfortable in practice.

Timing also matters. If you're approaching a fixed rate expiry and considering a refinance anyway, that's a natural point to assess your equity position and whether accessing it aligns with your goals. If you're mid-term on a fixed loan, break costs may make refinancing prohibitive unless the opportunity is compelling enough to justify the expense.

Call one of our team or book an appointment at a time that works for you. We'll review your current loan, calculate your accessible equity, and structure a refinance that supports your investment goals without overextending your position.

Frequently Asked Questions