Using Equity To Buy A Home in Perth: 2026 Guide

If you own property in Perth, your equity could be the key to your next home purchase. Whether you're upsizing, downsizing, or adding to your portfolio, accessing your equity can eliminate the need to save a new deposit from scratch.

In 2026, Perth property owners have benefited from significant growth over recent years, meaning many now have substantial equity positions. Whether you're looking to move from Baldivis - Ellenbrook or Joondalup to something closer to the city, or from an apartment to a family home, your existing property could fund the move.

Launch Finance helps Perth homeowners unlock their property equity and structure their next purchase efficiently, completely free of charge.

Below, we'll walk you through how much equity you can typically access, what lenders assess, and how to structure the transaction to get the best outcome.

What is usable equity and how much can you access?

Usable equity is the portion of your property value that you can borrow against, minus what you still owe on your mortgage. Most lenders let you access up to 80% of your property's current value, which means you need to keep 20% as a buffer.

If your Mount Lawley home is worth $1.6 million and you owe $400,000, your total equity is $1.2 million. Your usable equity at 80% is approximately $880,000 ($1.6M x 80% = $1.28M, minus the $400,000 you still owe). This gives you substantial purchasing power for your next home.

How does accessing equity for a home purchase work?

You refinance your existing mortgage to a higher amount and use the extra funds as a deposit for your new property. The process involves two loans - your original property stays as security for the increased loan, while your new purchase gets its own mortgage.

Most lenders structure this as a refinance on your existing property to access the equity, then a separate mortgage for your new home. The exact structure depends on whether you're keeping both properties or selling your current one after purchasing the new home.

• Launch Finance Like to know how much equity you could actually access? Your exact equity position depends on your current property value, outstanding debt, and which lender assesses your situation most favourably. A free chat with a Perth mortgage broker gives you a clear picture - no commitment, no pressure. 5-star review Local experts No obligations Book a free chat today →

What do lenders consider when assessing equity access?

Lenders assess three key factors: your property's current value, your income capacity to service both loans, and your overall debt position. They'll order a new valuation on your existing property to determine exactly how much equity is available.

Your borrowing capacity must cover the new loan plus the increased debt on your existing property. If you're keeping both properties as investments, they'll assess rental income potential. If you're selling your current home after purchasing, they may offer transitional approval until settlement.

Government support for equity-based purchases

• No first home buyer restrictions: using equity means you're not a first home buyer, so schemes like the First Home Guarantee don't apply, but you have the benefit of your existing property value working for you.
• Stamp duty applies in full: equity purchases don't qualify for first home buyer stamp duty concessions, but your equity can easily cover the stamp duty cost on your new purchase.
• Downsizer super contributions : if you're over 55 and selling your family home, you can contribute up to $300,000 per person ($600,000 per couple) to superannuation from the sale proceeds.

How do mortgage brokers help Perth homeowners access equity efficiently?

Step 1: Talk to us

Get in touch and we'll assess your current property value, outstanding debt, and income position to determine how much equity you can access across our wide panel of lenders.

Step 2: Property valuation and equity calculation

We arrange a current market valuation on your existing property and calculate your precise usable equity position with different lenders, as policies vary significantly.

Step 3: Structure recommendation

We recommend the optimal loan structure - whether that's refinancing for equity access, keeping separate loans, or structuring for a transitional period if you're planning to sell.

Step 4: New property pre-approval

We secure pre-approval for your new purchase based on your equity position, so you can buy with confidence knowing your finance is confirmed.

Step 5: Coordinate both transactions

We manage the timing of your equity access and new purchase, working with your solicitor and real estate agents to ensure smooth settlement.

Step 6: Settlement and loan management

We coordinate settlement of both loans and ensure your ongoing loan structure is optimised for your new property portfolio.

Common equity access mistakes Perth homeowners make

The biggest mistake is approaching your current lender first without comparing options. Your existing bank may not offer the most competitive rates for equity access, and they may have restrictive policies on how much equity they'll release. A broker comparison can identify lenders with better equity access policies and potentially save thousands on your borrowing costs.

Another common error is not structuring the loans correctly from the start. Whether you're keeping both properties or planning to sell one later affects the optimal loan structure, interest rates, and tax implications. Getting this right initially saves money and complications later.

What about using equity for investment property purchases?

Using equity to buy investment property is one of the most popular wealth-building strategies in Perth. The process is similar, but lenders assess rental income potential on both properties and apply slightly different lending criteria for investment purchases.

Investment loan rates are typically 0.3-0.5% higher than owner-occupier rates as of April 2026, with competitive investment variable rates starting from approximately 5.38% p.a. Perth's strong rental market and continued growth in suburbs like Bayswater and Thornlie along the METRONET corridors make this strategy particularly attractive for equity-rich homeowners.

• Launch Finance Ready to find out how much equity you can actually access? We compare loans from a wide panel of lenders across Perth. Free service, no cost to you. 5-star review Local experts No obligations Book a free chat today →

Frequently Asked Questions

How much equity can I access from my Perth property?

Most lenders allow you to access up to 80% of your property's current value minus what you still owe. On a $800,000 property with $200,000 owing, you could access approximately $440,000 in equity.

Do I need to pay lenders mortgage insurance when using equity?

Not on your existing property if you stay under 80% LVR. For your new purchase, LMI applies if you borrow more than 80% of the new property value, but your equity often provides a substantial deposit to avoid this.

Can I use equity to buy before selling my current home?

Yes - this is called a bridging strategy. You access equity to buy your new home, then sell your existing property and use the proceeds to pay down the loans. Most lenders offer transitional approval for this scenario.

What happens to my interest rate when I access equity?

Your rate depends on your new loan amount and lender choice. As of April 2026, competitive variable rates start from approximately 5.08% p.a. for owner-occupiers, though accessing a large amount of equity may affect your rate tier with some lenders.

How long does it take to access equity for a purchase?

The refinance to access equity typically takes 2-3 weeks once your property is valued. Your new home loan can be processed simultaneously, so total timeframe is usually 3-4 weeks from application to settlement readiness.

Should I use a mortgage broker or go directly to my bank for equity access?

A mortgage broker, every time. Equity access policies vary dramatically between lenders - some will lend 80% of current value, others cap it at 75%, and rate structures differ significantly. A broker comparison ensures you get the maximum equity access at the best available rate.

What costs are involved in accessing equity?

Expect valuation fees (typically $300-$500), potential discharge and application fees, and stamp duty on your new purchase. The equity access itself doesn't trigger stamp duty, but your new property purchase will.

Your Next Steps

Your property equity is a powerful tool, but getting the structure and lender selection right can save you thousands in borrowing costs and unnecessary complications. The difference between lenders on equity access policies and rates can be substantial - which is exactly what a broker comparison is designed to find.

Ready to find out how much equity you can actually access for your next purchase? Contact the Launch Finance team for a free consultation or call 08 9367 4222. We'll assess your current position across our wide panel of lenders and identify the optimal structure for your next move.

Launch Finance Pty Ltd · ABN 17 163 528 701 · Launch Finance Pty Ltd is a Corporate Credit Representative (CCR No. 454041) of BLSSA Pty Ltd ABN 69 117 651 760 (Australian Credit Licence No. 391237) · General information only — this article does not constitute financial advice. Please consider your own circumstances and seek professional advice before making any financial decisions.