The number on a property listing is only the beginning. Before you have even thought about paint colours, a front garden or where the sofa will go, you need to know what the home will cost your household every week. That is where a guide to buying your first home should begin: with a clear view of your money, your borrowing position and the life you want to protect.
Buying your first place can feel like a race, especially when friends are getting offers accepted or the market appears to be moving quickly. It is not a race. A good purchase is one you can enjoy living in without every rate rise, repair bill or grocery shop becoming a source of stress.
Start with a budget that reflects real life
A lender may be willing to approve a certain amount, but that does not automatically make it the right amount to borrow. Your comfortable purchase price is based on what you can repay while still covering the everyday costs that matter to you.
Start by looking at several months of bank statements and be honest about your spending. Include rent, transport, food, subscriptions, childcare, insurance, debt repayments and regular savings. Then allow for the costs that come with owning rather than renting: council rates, home insurance, maintenance, body corporate fees where relevant, and higher power or water bills.
It also helps to test your budget against a higher interest rate. Home loan repayments can change over time, particularly once a fixed-rate period ends. If your budget only works at the lowest possible rate, there is very little room for life to happen.
For couples, talk through how the mortgage would work if one person reduced their hours, took parental leave, changed jobs or needed time off. These conversations can be awkward before you buy, but they are far easier than trying to solve the problem after settlement.
Build your deposit and keep some cash aside
A bigger deposit can improve your options, reduce the amount you need to borrow and, in some cases, help you access a sharper interest rate. It is worth understanding the difference between a deposit that gets you into the market and one that gives you more flexibility.
Your deposit might come from savings, a gift, eligible retirement savings, or a combination of sources. The rules, timing and paperwork for using retirement savings or accessing any first-home support can be detailed, so check what applies to your circumstances well before you start making offers.
Just as importantly, avoid putting every last dollar into the deposit. You will need money for legal fees, valuations, moving costs, insurance and the unexpected jobs that show up once the keys are in your hand. A home with a leaking tap, an ageing hot-water system or a section that needs attention does not wait for your savings account to recover.
Get loan-ready before you start house hunting
Pre-approval gives you a clearer idea of your likely borrowing range and shows agents and vendors that you are a serious buyer. It is not the same as final approval. A lender will still assess the specific property and confirm your circumstances before the loan is unconditional. Even so, it is a valuable first step.
Lenders generally look at your income, regular expenses, savings history, existing debts, deposit source and credit record. They also consider whether you can continue meeting repayments if interest rates rise. The aim is not to present a perfect financial life. It is to provide a complete and consistent picture.
Before applying, reduce high-interest debt where practical, avoid taking on new finance, and be careful with buy-now-pay-later accounts or credit limits you rarely use. A limit can affect borrowing capacity even if the balance is zero. Keep your documents organised too: recent payslips, bank statements, identification, evidence of deposit and details of any existing loans are commonly needed.
An independent mortgage adviser can explain how different lenders assess an application. One lender may suit a self-employed applicant, while another may be more comfortable with a particular deposit structure or income type. The lowest advertised rate is only one part of the decision. Loan features, fees, policy and service all matter.
This guide to buying your first home is not just about the loan
The right property is one that works for your next few years, not simply one that looks good during a Saturday open home. Consider your commute, family plans, access to schools or public transport, and how much maintenance you are realistically willing to take on.
A smaller home in a location you enjoy may be a better fit than a larger property that leaves no room in the budget for travel, hobbies or family time. On the other hand, buying too small can mean moving again sooner than planned. There is no universal answer, but it is useful to write down your non-negotiables before the search becomes emotional.
If you are considering an apartment, townhouse or unit, look closely at body corporate records, proposed works and ongoing levies. For standalone homes, think about drainage, roof condition, moisture, insulation, access and the state of any retaining walls or outbuildings. A thorough building inspection is money well spent when it identifies a serious issue, and still useful when it gives you a realistic maintenance plan.
Make every offer with the right conditions
An offer can move quickly, but you should not feel pressured into dropping protections simply to appear more competitive. Your solicitor or conveyancer should review the agreement before you sign, particularly if there are unusual clauses or short deadlines.
Common conditions may relate to finance, a building inspection, insurance, a valuation, or reviewing a title and other property documents. The appropriate conditions depend on the property and your situation. A conditional offer can provide time to complete essential checks; an unconditional offer may be stronger, but it carries much more risk if a problem emerges later.
At auction, the stakes are higher because bidding is generally unconditional. Do your due diligence, confirm your finance position and get legal advice before auction day. Set a firm maximum price in advance, then stick to it. The excitement of winning should never lead to a mortgage that makes the next decade harder than it needs to be.
Plan for settlement, then protect what you have bought
Once your offer is accepted, there are deadlines to meet. Your solicitor or conveyancer manages the legal process, while your lender or adviser works through the loan requirements. Keep responding promptly to requests for documents, but ask questions whenever something is unclear. This is your purchase, and you deserve to understand each step.
Arrange home insurance early. Lenders commonly require confirmation that the property is insured before settlement, and cover needs to be in place at the right time. It is also a good moment to review personal risk cover. A mortgage is often a household’s largest financial commitment, so life, income protection and trauma insurance may deserve a fresh look depending on your family, income and existing cover.
After settlement, resist the urge to immediately fill every room with financed furniture or tackle every renovation at once. Give yourself time to understand the property, rebuild your cash buffer and prioritise the work that genuinely needs doing.
Your first home does not need to be flawless, and the loan does not need to be the biggest one a lender will offer. The aim is a home and mortgage that support the life you are building. With sound preparation and advice that is tailored to you, the process becomes far less daunting – and the day you pick up the keys can feel exactly as it should: exciting, not overwhelming.

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