Beyond the deposit, buying a home involves several costs that catch people out: stamp duty where it applies, conveyancing or legal fees, building and pest inspections, loan establishment and valuation fees, Lenders Mortgage Insurance if your deposit is below 20 per cent, moving costs, council and water rate adjustments, and home insurance. Budgeting for these upfront prevents a shortfall at settlement.
Written by Ross McFarlane, Licensed Mortgage Broker (Credit Representative 526725). About the authorMost buyers budget carefully for the deposit and then get surprised by everything else. The costs beyond the deposit are not really hidden, they are just easy to overlook, and together they can add up to a meaningful sum. Here is the full picture so you can plan the real total you need.
For many buyers stamp duty is the largest cost after the deposit. It is a state tax based on the property value, and while first home buyers often pay reduced or no duty, especially on new homes or vacant land, it still needs to be checked and budgeted for using your state revenue office calculator. It is payable around settlement.
You generally need a conveyancer or solicitor to handle the legal transfer of the property, review the contract, and manage settlement. This is a necessary cost and is separate from the deposit and the loan. It is worth engaging one early so they can review the contract before you are committed.
Before buying an established home it is wise to pay for a building and pest inspection to check for structural issues and pests such as termites. It is a relatively small cost that can save you from a very expensive problem, so most buyers treat it as essential rather than optional.
Lenders may charge fees to set up the loan, which can include an application or establishment fee and a valuation fee. These vary by lender, and some waive them as part of a package or promotion. They are part of the cost of the loan, so it is worth knowing them when comparing lenders.
If your deposit is below 20 per cent and you are not using a government guarantee or guarantor, you generally pay Lenders Mortgage Insurance. The premium can be sizeable and is usually added to the loan, so you pay interest on it over time. This is one of the larger avoidable costs, depending on your deposit and eligibility.
The costs of actually moving in are easy to forget: removalists, connecting utilities, possibly new appliances or furniture, and any immediate repairs. Individually they are small, but together they can add up at exactly the time your savings are stretched, so it helps to set aside a buffer.
At settlement you usually reimburse the seller for council rates, water rates and, for an apartment, strata or body corporate fees they have already paid for the period after settlement. You will also need building insurance in place, often from the day you exchange or settle. These ongoing costs continue after you move in.
The sensible approach is to add up the deposit and all of these costs, then keep a buffer on top for the unexpected. A broker can help you map the full funds you need to complete the purchase, not just the deposit, so you are not caught short, usually at no cost to you. Confirm duty and rate figures with the relevant authorities.
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Stamp duty where it applies, conveyancing or legal fees, building and pest inspections, loan establishment and valuation fees, Lenders Mortgage Insurance if your deposit is below 20 per cent, moving costs, rate and strata adjustments, and home insurance.
For many buyers it is stamp duty, a state tax based on property value, though first home buyers often pay reduced or no duty, especially on new homes or vacant land. Check your state revenue office calculator.
For an established home it is strongly advised. It is a relatively small cost that can reveal structural issues or pests before you are committed, potentially saving a very expensive problem.
There is no fixed figure, but the sensible approach is to add up the deposit plus all purchase costs, then keep an additional buffer on top for the unexpected, so you are not caught short at settlement.
Last reviewed: June 2026
General information only. This page provides general information about home loans and is not financial or credit advice, a quote, or a guarantee, and your personal circumstances have not been considered. Lending policies, interest rates, fees and eligibility vary by lender and change over time. Always confirm your own situation with a licensed mortgage broker or lender before acting. Ross McFarlane (Credit Representative 526725) is an authorised Credit Representative of Australian Associated Advisers Pty Ltd t/a Keylend, Australian Credit Licence 392169.