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Property buying costs calculator

The deposit is not what buying costs. This adds transfer duty and the other upfront amounts to show the cash you actually need at settlement.

For most Australian purchases the gap between the deposit and the total is dominated by duty, which is why this calculates it from the statutory scale rather than asking you to guess.

Property buying costs calculator

Adds transfer duty to your deposit and the other upfront costs, to show the cash you need to complete a purchase.

Duty is charged by the state or territory the property is in.

The purchase price, or the market value if that is higher.

Duty rates change over time and are set by the date of the contract, not by today’s date.

Some states charge an owner-occupier less than an investor.

First home buyers pay reduced or no duty in some states.

Cash you are putting towards the purchase price.

Your conveyancer’s or solicitor’s quote.

Inspection and survey fees.

Land titles office fees for registering the transfer and any mortgage.

Application, valuation and settlement fees your lender charges.

Cash needed to complete

$193,687.00

Property price
$800,000.00
Deposit
$160,000.00
Transfer duty
$30,187.00
Other upfront costs
$3,500.00
Total costs on top of the deposit
$33,687.00
Loan required
$640,000.00
Upfront costs as a share of price
4.21%

Betaproperty-buying-costs v1.0.0

Estimate only, for general information. Transfer duty is calculated from the published statutory scale for the state or territory and contract date supplied. Every other cost is a figure you enter — the defaults are placeholders, not quotes, and should be replaced with real ones. Lenders mortgage insurance is not included because its premiums are not published. Not financial or legal advice.

Rates used for this calculation

Which set applies depends on the jurisdiction and the date you enter. Sources last checked 2026-08-30.

What to enter

  • Deposit amount

    The cash you are putting towards the price. What you borrow is the price less this, and that figure drives your LVR.

  • Conveyancing

    A conveyancer or solicitor to handle the transfer. In Australia this commonly runs to somewhere in the high hundreds to low thousands, depending on state and complexity.

  • Inspections

    Building and pest, and a strata report where relevant. Small relative to the purchase and the cheapest insurance available against a very expensive mistake.

  • Government fees

    Transfer registration and mortgage registration, charged by the state land titles office. Separate from duty and much smaller.

  • Lender fees

    Application, settlement and valuation fees where the lender charges them. Lenders mortgage insurance is a larger and separate cost that applies below 20% deposit; it is not included here.

Reading the result

The total cash required is the number to plan against. It is what has to be available at settlement, and it is consistently larger than buyers expect because duty is not financed.

The loan amount is the price less your deposit. Run it through the LVR calculator: if it is above 80% of the property value, lenders mortgage insurance will apply and add several thousand dollars more.

The duty component is calculated from the state scale for your contract date, and shows its source. The other cost inputs are yours — the calculator adds them up rather than estimating them, because they vary too much by state and provider to guess responsibly.

Worked examples

Every figure below is computed by the same calculator on this page, from the inputs described. Nothing here is typed in by hand, so an example cannot disagree with the tool.

An $850,000 NSW purchase with a $170,000 deposit

Cash needed to complete
$205,987
Property price
$850,000
Deposit
$170,000

A 20% deposit, and the cash required is well above it. The difference between those two figures is what catches most first purchases short.

How it is worked out

Transfer duty is resolved from the state, the contract date and any concession you indicated, using the same rule sets as the stamp duty calculator.

Everything else is added as entered. The total is the sum of duty and the cost inputs plus the deposit; the loan amount is the price less the deposit.

How every calculator on this site is built · Regulatory sources

What it assumes

  • Lenders mortgage insurance is excluded

    LMI is priced by the insurer from the LVR and the loan size and can exceed $20,000 on a high-LVR purchase. It is usually capitalised into the loan rather than paid in cash, which is why it is not part of the cash-required figure.

  • The cost inputs are yours to supply

    No default is imposed for conveyancing or inspections. Quoted figures vary widely and a fabricated default would be presented with more authority than it deserves.

  • South Australia is not supported

    For the duty reason set out below.

Where it stops being right

  • South Australia returns no result

    The duty component cannot be computed for SA because no SA conveyance duty schedule could be verified against an official source. The calculator says so rather than substituting a number.

  • It does not include moving or holding costs

    Removalists, connection fees, council rates adjustments at settlement, and insurance are all real and none of them are here.

  • Stamp duty calculator

    Works out transfer duty on a residential purchase from the statutory scale published by the state or territory, for the contract date you give.

  • LVR calculator

    Works out the loan-to-value ratio: how much is borrowed as a percentage of what the property is worth.

  • Home equity calculator

    Works out gross equity in a property, and how much could be released while staying within a loan-to-value ratio you choose.

  • Home loan repayment calculator

    Works out the regular repayment on a home loan, and what it adds up to in interest over the full term.

All buying and selling property calculators

Putting this calculator on your own site

This calculator can be embedded on a business website, branded to match it, with a call to action that sends the enquiry to that business rather than collecting anything here.