The short answer

Selling a house in Australia usually costs somewhere between 2% and 5% of the sale price if you use a traditional commission agent. On a $900,000 sale that’s roughly $18,000 to $45,000, and commission is the bulk of it. Sell privately and the same house costs you a few thousand, because you’ve removed the two biggest lines (commission and vendor-paid advertising) and left everything else untouched. Every cost is in the table below, along with whether you can avoid it.
CostTypical range (2026)Can you avoid it?
Agent commission1.6% to 3.5% of the sale price ($14,400 to $31,500 on $900k)Yes, if you sell privately
Marketing / vendor-paid advertising$2,000 to $10,000+Yes, or replace it with a flat listing fee
Conveyancing or legal fees$700 to $2,500 professional feesNo
Disbursements and searches$300 to $800No
ATO clearance certificateFreeNo, every seller needs one
Mortgage discharge fee$150 to $400Only if you own outright
Discharge and title registrationAround $130 to $250Only if you own outright
Council and water adjustmentsA few hundred, sometimes moreNo
Compliance certificates (pool, smoke alarms)$0 to around $500Depends on your property and state
Presentation (clean, repairs, styling, photos)$0 to $10,000+Yes, it’s all optional
Moving costs$500 to $5,000No, practically speaking
Stamp duty$0Your buyer pays this, not you
Capital gains tax$0 on your main residenceApplies to investment and second properties, not most family homes
Agent commission is the big one

Agent commission is the big one

This is the first fork in the road, and it’s the one that decides most of your final bill. You’ve got two ways to sell: pay a traditional agent a percentage commission, or pay an online agent a flat fee of around a thousand dollars and handle the sale yourself. Nearly everything else on this page costs about the same whichever way you go. It’s the one line where tens of thousands of dollars sit, so get this number straight first.

Commission is charged as a percentage of the sale price and it’s negotiable, though agents don’t always volunteer that. Rates run from about 1.6% in competitive metro pockets to 3.5% in regional areas where there’s less competition for your listing, and they vary meaningfully by state. Our state-by-state breakdown of agent commission rates has the current numbers.

On a $900,000 sale:

  • 2% is $18,000
  • 2.5% is $22,500
  • 3% is $27,000

Commission doesn’t scale with the work. Selling a $1.2 million house isn’t twice the effort of selling a $600,000 one, but the commission is twice the size. That’s the whole reason the flat-fee model exists.

Watch for tiered or “incentive” structures too, where the agent takes a low rate up to a target price and a much higher rate on anything above it. They’re pitched as motivation. Run the maths on where your house realistically lands before you agree to one, because the effective rate can end up well above a flat percentage.

Written by Coreyna Blachut, PropertyNow. Last updated August 2026.

See your own number

Put your sale price in and compare a typical commission with a flat listing fee. The difference is usually five figures.

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Then there's the marketing bill

Then there’s the marketing bill

Agents call it VPA, or vendor-paid advertising. It covers the portal listings, photography, floor plans, signboard, brochures and whatever else goes into the campaign, and it typically runs $2,000 to $10,000, with Melbourne and Sydney campaigns sitting at the top of that range.

And you pay it whether or not your house sells.

That’s the part that stings. Commission is contingent: no sale, no commission. VPA usually isn’t. If your campaign runs its four weeks and doesn’t produce a buyer, the invoice still lands, and you either relist and pay again or wear it.

Some agencies bundle marketing into the commission, some offer pay-on-settlement terms, and some quote a low commission specifically because the marketing package is where they’ve made their margin. Ask for the VPA number in writing, itemised, before you sign anything. If an agent is vague about it, that’s information.

For comparison, PropertyNow lists your property on the major portals for one flat fee, with licensed agent support seven days a week. The current figure is on our pricing page, and it’s the fee, not a deposit against a bigger one.

List privately and this whole bill largely disappears. There’s no four-week paid campaign to fund, so you can skip most of it or cut it right down. We’d still plan for two things, though: professional photography, because it’s the first thing every buyer sees, and a signboard out front, because your own street is one of the best advertising spots you’ve got. Together that’s usually a few hundred dollars rather than several thousand.

One more option if the timing’s tight. Buy-now-pay-later services built for property, like Zip Pay and Property.Credit, can spread the cost of your listing fee and any campaign extras, with the balance settled from your sale proceeds. Deferring a cost is never completely free, so use it for money you were going to spend anyway, and approval, terms and conditions apply. But it can take the upfront pressure off the parts of a campaign that genuinely earn their keep.

The costs that come with every sale

The costs that come with every sale

Conveyancing. You need a conveyancer or a solicitor. There’s no way around this one, and no reason to want to avoid it, because they’re handling the contract, the searches, the title transfer and the money. Budget $700 to $2,500 in professional fees plus roughly $300 to $800 in disbursements (the searches and certificates they order on your behalf), so around $1,000 to $3,300 all in. In Queensland and the ACT the work must be done by a solicitor rather than a licensed conveyancer, and in WA they’re called settlement agents. Some firms advertise a tempting headline fee that conveniently leaves out the disbursements, so ask for the all-in figure. We’ve written more on what a conveyancer actually does for a private seller.

Your mortgage. If there’s a loan on the property, your lender charges a discharge fee to close it and release its security over the title. Most sit between $150 and $400, and some lenders don’t charge one at all, so it’s worth a five-minute phone call. Your state’s land titles office then charges around $130 to $250 to register the discharge, and these go up most years on 1 July. And if you’re on a fixed rate and breaking the term early, ask your lender for a break cost figure in writing before you list. Break costs are calculated on the gap between your rate and current market rates, and on a large loan they can run into thousands.

Settlement adjustments. At settlement, your conveyancer squares up the bills you’ve already paid or still owe. If you’ve paid council rates through to the end of the quarter and settlement lands halfway through, the buyer reimburses you for their share. If you owe rates, it comes off your proceeds. It’s rarely a big number, usually a few hundred dollars either way, and your settlement statement will show exactly how it’s calculated.

Compliance and paperwork, state by state

State / territoryWho can do your conveyancingDisclosure you must haveWorth knowing
NSWConveyancer or solicitorContract of sale with prescribed documentsYou can’t legally market the property until the contract exists. Get it started early.
VICConveyancer or solicitorSection 32 vendor statementMust be given to the buyer before they sign.
QLDSolicitor onlySeller Disclosure Statement (mandatory since 1 Aug 2025)Pool safety certificate needed if there’s a pool.
WASettlement agent or solicitorContract with prescribed disclosuresSettlement agents are the local equivalent of conveyancers.
SAConveyancer or solicitorForm 1 vendor statementForm 1 is served on the buyer during the cooling-off period.
TASConveyancer or solicitorContract of saleSmoke alarm compliance applies as it does everywhere.
NTConveyancer or solicitorContract of sale
ACTSolicitor onlyContract with prescribed reports attachedThe heaviest paperwork in the country, which is why ACT contract preparation costs more than anywhere else.

Add a pool safety or compliance certificate if you’ve got a pool (a few hundred dollars, and an inspection to book early rather than late), and make sure your smoke alarms meet your state’s current requirements, because that’s a cheap fix that becomes an expensive delay if it’s discovered at the wrong moment. Contract preparation pricing by state is on our add-ons page if you’d like a real figure for your state rather than a range.

Stamp duty, capital gains and the certificate you need

Stamp duty, capital gains and the certificate you need

Stamp duty is your buyer’s cost, not yours. Transfer duty is paid by the buyer in every Australian state and territory. You don’t get back the stamp duty you paid when you bought, either. That money went to the state revenue office years ago and it isn’t refunded on sale. We’ve answered this one in more detail in our post on the main costs of selling and whether stamp duty applies.

Capital gains tax. If the property has been your home for the whole time you’ve owned it and you haven’t used it to earn income, the main residence exemption generally means there’s no CGT to pay. If it’s an investment property, a second home, or a former home you rented out, CGT is in play on the gain. Two things soften it: holding the asset for more than 12 months generally gives you a 50% discount on the gain, and the ATO’s six-year rule lets you keep treating a former home as your main residence for up to six years while it’s rented out. The ATO’s guidance on treating a former home as your main residence sets out the conditions. CGT is worked out on your tax return, not at settlement, so it won’t come off your proceeds on the day. It turns up months later, so put money aside for it when the sale settles, and talk to a registered tax agent before you sign a contract if there’s any chance it applies to you.

The ATO clearance certificate. Yes, you need one. Since 1 January 2025, Australian residents selling property need an ATO clearance certificate, no matter what the property is worth. The old $750,000 threshold is gone. If you can’t give your buyer a valid certificate before settlement, the buyer is legally required to withhold 15% of the purchase price and send it to the ATO. On a $900,000 sale that’s $135,000 held back from your proceeds. You get it back, but not until you lodge your tax return and the ATO works through it, which could be the better part of a year away. If you’re relying on those funds to settle your next purchase, that’s a serious problem. (If you’re a foreign resident for tax purposes, different rules apply and you’d apply for a variation instead, so talk to your tax agent.)

The certificate is free, valid for 12 months, and you can apply through the ATO’s clearance certificate page before you’ve even signed a contract. Most come through in a few days. Some take up to 28. Apply for it the week you decide to sell. It costs nothing, and it’s the single cheapest way to protect yourself from an expensive settlement delay.

General information only, not legal, financial or tax advice. Costs and rules change and vary by state. Check current figures with your lender, your conveyancer or solicitor, and a registered tax agent.
What's worth spending money on before you list

What’s worth spending money on before you list

Presentation costs are the ones you control completely, and they range from nothing to five figures depending on how far you go.

  • A deep clean and a declutter. The highest return per dollar of anything on this list, and largely free if you do it yourself. Our room-by-room clean-before-you-list checklist covers the jobs people miss.
  • Professional photography. Worth paying for. It’s the first thing every buyer sees and phone photos are obvious.
  • Small repairs. Fix the dripping tap, the sticking door, the cracked tile. Cheap, and their absence reads as neglect.
  • Styling or full furniture hire. $2,000 to $10,000 depending on the size of the house and the length of the campaign. It can lift the result on an empty or dated property. It’s much less useful on a well-presented, occupied home.
  • Renovating before sale. Usually the worst-value option on the list. You rarely get your money back, and you delay the campaign while you do it.

Spend on the cheap things first. They do most of the work.

What it looks like on a $900,000 sale

Same house, same buyer, same settlement. The only line that changes is how you took it to market.

Traditional agentSelling privately
Commission (2.5%)$22,500$0
Marketing / listing$5,000 (vendor-paid advertising)Flat listing fee
Conveyancing + disbursements$2,000$2,000
Mortgage discharge + registration$530$530
Presentation$2,000$2,000
Moving$1,500$1,500
ATO clearance certificate$0$0
Total$33,530Around $7,000

Everything below the top two rows is identical, because those costs belong to the transaction rather than to the method. The gap is roughly $26,500, and it’s all in the first two lines. That’s the case for selling privately in one table. Whether it’s right for you depends on how much of the work you want to do yourself, and we’re honest about that: private selling asks more of you. It just doesn’t ask $26,000 more. Our step-by-step guide to selling your home online sets out what the work actually involves, if you want to weigh the effort against the number.

Keep the commission in your pocket

PropertyNow gets you onto the major portals for one flat fee, with licensed agent support seven days a week. The transaction costs stay the same either way. The commission doesn’t.

8 ProductReview.com.au Real Estate Award wins in 9 years — including 2026

How to keep the bill down

Negotiate the commission if you're going with an agent. It's negotiable, and a percentage point on $900,000 is $9,000.
Get the marketing quote in writing and itemised before you sign, and ask what happens to it if the property doesn't sell.
Get three conveyancing quotes and ask each for the all-in figure including disbursements.
Apply for your ATO clearance certificate now, not the week before settlement.
Start your contract early, particularly in NSW where you can't market without one, and in QLD where the disclosure statement takes time to assemble.
Spend on cleaning and photos, not renovations.
Check your fixed-rate break costs with your lender before you commit to a settlement date.

Frequently asked questions

Typically 2% to 5% of the sale price through a traditional agent, which is around $18,000 to $45,000 on a $900,000 property. Agent commission is the largest part. Selling privately removes commission and replaces the marketing campaign with a flat listing fee, which brings the total down to a few thousand dollars.

No. Stamp duty is paid by the buyer in every Australian state and territory. Sellers don’t pay it and don’t get it refunded from their original purchase.

Yes. Since 1 January 2025, Australian residents selling property need one regardless of the sale price. Without it, your buyer must withhold 15% of the purchase price and pay it to the ATO. The certificate is free, lasts 12 months, and can take up to 28 days to issue, so apply early.

Generally not, if it’s been your main residence for the whole time you owned it and you haven’t used it to produce income. CGT applies to investment properties, second homes and former homes rented out beyond the six-year limit. Speak to a registered tax agent about your situation.

Around $700 to $2,500 in professional fees, plus $300 to $800 in disbursements, so roughly $1,000 to $3,300 in total. Queensland and the ACT require a solicitor rather than a licensed conveyancer, which lifts the cost slightly in those jurisdictions.

With most traditional agencies, yes. Vendor-paid advertising is usually payable regardless of the outcome, unlike commission, which is only paid on a successful sale. Confirm the terms in writing before you sign an agency agreement.

Selling privately. You keep the commission, pay a flat listing fee to get onto the major portals, and still use a conveyancer for the legal work. The costs that remain are the transaction costs, which you’d pay either way. Our pricing page has the current listing fee.

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About the author

About the author

Coreyna Blachut has worked in agent-assisted private sales and leasing technology since the sector began in Australia in 2006. She’s part of the team behind PropertyNow, Australia’s first agent-assisted real estate platform, which has helped over 10,000 owners sell or lease their own properties.

Read more about PropertyNow, or talk to the support team seven days a week if you have a question about your own sale.

The bottom line

The unavoidable cost of selling a house in Australia is surprisingly small. Conveyancing, a discharge fee, some adjustments, a few certificates: on most sales that’s $2,000 to $4,000, and it’s the same whichever way you sell. Everything above that is a choice. Commission and vendor-paid advertising are the two lines that turn a $3,000 transaction into a $33,000 one, and they’re the two lines you have the most control over. Work out your own number before you talk to anyone. It takes twenty minutes with the list above, and it puts you in a stronger position in every conversation that follows. Plenty of sellers do exactly that, look at the commission line, and decide they’d rather keep it.

Work out your number, then keep it

Twenty minutes with the list above tells you what your sale will really cost. If the commission line is the one you’d rather not pay, we can help with that.