Can I Afford a $1,000,000 Mortgage in Australia? Here's What You Need to Know | Esteb and Co
general 2026-01-18 • 3 min read

Can I Afford a $1,000,000 Mortgage in Australia? Here's What You Need to Know

In the dynamic Australian housing market, taking on a $1,000,000 mortgage can seem daunting. With property prices soaring in major cities like Sydney and Melbourne, many Australians are considering substantial mortgages to secure their dream homes. However, understanding whether you can afford such a commitment requires careful financial planning and informed decision-making. This guide will walk you through the key considerations, practical tips, and common pitfalls to avoid when determining if a $1,000,000 mortgage is within your reach.

Can I Afford a $1,000,000 Mortgage in Australia? Here's What You Need to Know

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Understanding Your Financial Position

Before delving into the mortgage process, assess your current financial position. Lenders typically use a debt-to-income ratio to determine if you can afford a mortgage. Generally, your monthly mortgage payments should not exceed 30% of your gross monthly income. For a $1,000,000 mortgage, you might expect monthly repayments of approximately $5,000 to $6,000, assuming a 5% interest rate over 30 years. This means you should ideally have an annual income of around $200,000 to comfortably manage these repayments.

Key Income and Expense Considerations

Income Stability

Lenders prefer borrowers with stable and consistent income. If you're self-employed, you might need to provide additional documentation, such as tax returns and business financial statements, to prove your income stability.

Existing Debts

Consider your existing financial obligations, such as credit card debt, personal loans, or car finance. These liabilities will impact your borrowing capacity and the amount lenders are willing to loan you.

Living Expenses

Australian lenders now use more detailed assessments of living expenses. Be prepared to provide a breakdown of your expenditure, including groceries, utilities, education, and other recurring costs. This helps lenders gauge your repayment capacity.

Practical Tips for Managing a $1,000,000 Mortgage

Build a Healthy Deposit

While lenders may accept a lower deposit, aiming for a 20% deposit can help you avoid paying Lenders Mortgage Insurance (LMI), which can be a significant additional cost.

Consider Interest Rate Variations

Interest rates can fluctuate, impacting your mortgage repayments. Use mortgage calculators to simulate different scenarios and ensure you can handle potential increases.

Create a Buffer

Establish a financial buffer of three to six months' worth of expenses. This safety net will provide peace of mind and financial security in case of unexpected events like job loss or illness.

Seek Professional Advice

Consulting a mortgage broker like Esteb and Co can provide you with personalised insights and access to a wide range of lenders, ensuring you find the best mortgage terms tailored to your circumstances.

Common Mistakes to Avoid

Overestimating Income

Be realistic about your earning potential. Overestimating your future income can lead to financial strain if your expectations don't materialise.

Ignoring Additional Costs

Beyond monthly repayments, remember to factor in additional costs like stamp duty, legal fees, and home maintenance. These can significantly affect your budget.

Failing to Review Regularly

Regularly review your mortgage and financial situation. Interest rates and personal circumstances change, and staying informed can help you make timely adjustments.

How Esteb and Co Can Help

At Esteb and Co, we understand the intricacies of the Australian mortgage market. Our expert brokers offer comprehensive advice and tailor mortgage solutions to fit your unique needs. We simplify the process, from initial assessment to securing the best possible terms, ensuring your journey to home ownership is smooth and stress-free.

Frequently Asked Questions

Q: What income do I need to afford a $1,000,000 mortgage?

A: Typically, an income of around $200,000 annually is recommended to comfortably afford a $1,000,000 mortgage, given your monthly repayments should not exceed 30% of your gross income.

Q: Can I get a $1,000,000 mortgage with a low deposit?

A: While possible, a low deposit might require Lenders Mortgage Insurance (LMI). A 20% deposit is ideal to avoid this additional cost.

Q: How do interest rates affect my mortgage affordability?

A: Higher interest rates increase monthly repayments. It's crucial to account for potential rate hikes when considering your mortgage affordability.

Q: What other costs should I consider besides the mortgage?

A: Include stamp duty, legal fees, insurance, and ongoing maintenance costs in your budget to avoid financial surprises.

Q: How can a mortgage broker assist in getting a $1,000,000 loan?

A: A broker can provide access to various lenders, negotiate favourable terms, and offer personalised advice suited to your financial situation.

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Ricky Esteb - Licensed Mortgage Broker
Richard (Ricky) Esteb
Licensed Mortgage Broker & Founder
Credit Rep #574071 ACN 681 636 056 83+ Lender Panel

With direct experience helping Australians secure home loans, car finance, and business funding, Ricky founded Esteb and Co to bring transparency and technology to mortgage broking.

✓ Verified & Last Reviewed: 2026-01-18 | Content meets ASIC regulatory requirements