The way you buy a house in Australia follows roughly the same arc wherever you live: work out what you can afford, get pre-approved, find a place, sign a contract, settle. But under the bonnet, the contract you sign, who prepares it, how long you have to back out, who is legally allowed to act for you at settlement, and even whether you'll be bidding at auction or negotiating a private sale are all set by your state or territory's property law, not by federal law. The system you grew up with in Melbourne is not the system you'll meet in Perth.
This guide walks through how buying a house in Australia actually plays out in 2026, step by step, then breaks down what changes across all eight jurisdictions. It's the front-of-house companion to our property settlement day guide, which is the deeper read on what mechanically happens on settlement day itself. This post is about everything that happens before settlement, and how that varies by state.
If you're buying interstate for the first time, here are the three traps that catch people the hardest:
- Assuming a cooling-off period exists. WA and Tasmania have none automatically. Auctions in every state have none. If your contract isn't conditional, you're committed the moment you sign.
- Using the wrong professional. A conveyancer (or a settlement agent in WA) can act for you in NSW, VIC, SA, WA, TAS and NT. Only QLD and ACT are solicitor-only. Hire the wrong type and you can be left scrambling close to settlement. We cover the detail in our property settlement guide.
- Inspecting too late. In NSW and VIC, you can usually inspect during the cooling-off window. In QLD, WA and SA, your inspection rights live inside the contract as conditions. Miss the inspection deadline and the condition lapses, and you're committed.
How to buy a house in Australia: the 6 steps everyone goes through
Before the state differences, here's the universal spine. Whatever your postcode, buying a house in Australia runs through these six steps in this order. The contract and cooling-off rules change, but the sequence doesn't.
1. Work out your budget and get pre-approved
A 20% deposit avoids Lenders Mortgage Insurance (LMI), but eligible first home buyers can buy with as little as 5% and no LMI under the federal 5% Deposit Scheme (the renamed First Home Guarantee). From 1 October 2025 there are no income caps and no cap on places, so eligibility is wider than it has been in years (source: firsthomebuyers.gov.au). Before you talk to a broker, set a realistic target with our borrowing power calculator, work out your upfront costs with the stamp duty calculator and the LMI calculator, track your savings on the deposit tracker, and check what grants you qualify for with the first home buyer eligibility checker. Pre-approval (also called conditional approval) tells you what a lender will actually lend, and it's the foundation of a credible offer.
2. Find a property and do your homework
This is the longest, least predictable step. You'll trawl listings, go to open homes, and shortlist. Once you're serious about a property, get a building and pest inspection. Never skip it. The mechanics differ by state (sometimes during cooling-off, sometimes as a contract condition, sometimes before auction), but the inspection itself is the same: a licensed inspector walks the property looking for structural defects, moisture, termites and code breaches. Budget roughly $400 to $700. Our building and pest inspection guide has the full breakdown.
3. Make an offer, or bid at auction
Australian homes sell one of two ways, and which one you face shapes everything. With private treaty, you make an offer (often with conditions like finance and inspection), the seller accepts, counters or declines, and you negotiate. With an auction, you bid in the open and the highest bid above reserve wins. The single most important rule here: there is no cooling-off period at auction, anywhere in Australia. Win the bid and the contract is binding the second the hammer falls. So get your finance, legal review and building and pest sorted before you raise your hand.
4. Sign the contract and use any cooling-off
When you sign (and, on private treaty in most states, exchange), a cooling-off period may begin. This is your short window to walk away, usually for a small penalty. The length and the penalty change by state, and two states have none automatically. Once contracts go unconditional you pay a deposit to the seller's agent, normally 10% of the price, sometimes 5% by negotiation, held in a trust account until settlement.
5. Bring in your conveyancer or solicitor and go unconditional
Your legal professional runs the title searches, checks the contract, raises requisitions and gets you from "signed" to "unconditional". They also handle the settlement adjustments: council rates, water rates and (for apartments) strata levies are pro-rated between buyer and seller, so the seller is credited for days they've prepaid and you cover from settlement forward. Use NestPath's find-a-conveyancer directory to source the right type for your state. Get them in early. The later you engage them, the less room there is to fix a problem.
6. Settlement
On settlement day the loan funds are advanced, the balance is paid, stamp duty is lodged and the title transfers into your name at the state land titles office. That's the moment you own the home and get the keys. For the full mechanics, read our property settlement Australia guide, and if you want to see how all six steps fit together for your situation, start with your journey.
That's the universal skeleton. Now here's how the cooling-off, the contract and the professional you hire change once you cross state lines.
The 8 states and territories at a glance
This is the bit that's hardest to find pulled together in one place. Here are all eight jurisdictions side by side. Scan for your state, then read its deep-dive below.
| State | Cooling-off | Exit penalty | Contract | Who can act | Settlement | Auction common? |
|---|---|---|---|---|---|---|
| NSW | 5 business days (private treaty) | 0.25% of price | Standard NSW Contract | Conveyancer or solicitor | 42 days | Yes (Sydney) |
| VIC | 3 business days (private treaty) | Greater of $100 or 0.2% | Sale of Land + Section 32 | Conveyancer or solicitor | 30 to 90 days | Yes (Melbourne) |
| QLD | 5 business days (private treaty) | 0.25% of price | REIQ Contract | Solicitor only | 30 days | Sometimes |
| WA | None | Per contract conditions | Offer and Acceptance | Settlement agent or solicitor | 30 to 60 days | Rarely |
| SA | 2 clear business days (from Form 1) | $100 forfeited | SA Contract + Form 1 | Conveyancer or solicitor | 30 to 60 days | Sometimes |
| TAS | None automatic (optional clause) | Per contract conditions | TAS Contract for Sale | Conveyancer or solicitor | 30 to 60 days | Rarely |
| ACT | 5 business days (private treaty) | 0.25% of price | ACT Contract (seller inspection included) | Solicitor only | 30 to 60 days | Yes |
| NT | 4 business days | Per contract conditions | NT Approved Contract | Conveyancing agent or solicitor | 30 to 45 days | Rarely |
One thing the table can't show: your first-home concessions change by state too. Check what's on offer where you're buying with our grants guides.
Conveyancer, solicitor or settlement agent: who can legally act in your state
This is one of the most-asked questions and one of the most-muddled answers online, so here it is plainly. The job (running searches, checking the contract, handling settlement) is the same everywhere. What changes is who is licensed to do it.
- NSW, VIC and SA: a licensed conveyancer or a solicitor. Conveyancers are usually cheaper and fine for a straightforward purchase; a solicitor makes sense for off-the-plan, complex strata, deceased estates or any title irregularity.
- WA: a licensed settlement agent (WA's version of a conveyancer, regulated by Consumer Protection WA) or a solicitor.
- TAS: a licensed conveyancer (licensed under the Conveyancing Act 2004 and regulated by CBOS) or a solicitor.
- NT: a licensed conveyancing agent (licensed under the Agents Licensing Act 1979) or a solicitor.
- QLD and ACT: solicitor only. Neither licenses a separate conveyancer profession, so a qualified solicitor has to do the work.
So the short version: only Queensland and the ACT force you to use a solicitor. Everywhere else you have a choice, and for a standard purchase a conveyancer (or settlement agent) is usually the cheaper, perfectly competent option. If you want the deeper explainer on what they actually do day to day, read conveyancing explained, then find one for your state in the find-a-conveyancer directory.
NSW: New South Wales
In short: 5 business days to cool off on a private sale, no cooling-off at auction, and Sydney is auction country, so do your homework before you bid.
NSW cooling-off period
Five business days from exchange of contracts on private treaty sales. It starts at exchange and ends at 5pm on the fifth business day. To pull out you forfeit 0.25% of the purchase price (so $5,000 on a $2 million home). There's no cooling-off on auction purchases, or where a Section 66W certificate has been issued. A 66W waives cooling-off and is common in hot markets, so read carefully before you sign one.
Contract type: the Standard NSW Contract for Sale of Land, prepared by the seller's solicitor or conveyancer before the property is even listed. It comes annexed with title searches, planning certificates (s10.7), drainage diagrams and the like. Read it, or better, have your conveyancer or solicitor read it, before you sign.
Settlement timeframe: 42 days is the NSW standard. People call it "six weeks".
Auction practice: Sydney is auction-heavy, and auction is the dominant sale method across much of the inner ring. You inspect, get your finance and legal review done, then bid, with no safety net once the hammer falls.
The biggest trap: bidding at auction without unconditional pre-approval and a building-and-pest report in hand. There is genuinely no way out afterwards. Our buying a house in Sydney guide has the auction playbook.
VIC: Victoria
In short: 3 business days to cool off, the Section 32 vendor's statement is the document that matters, and Melbourne lives for Saturday auctions.
VIC cooling-off period
Three business days from signing the contract on private treaty sales. The penalty to exit is the greater of $100 or 0.2% of the purchase price. There's no cooling-off on auction purchases, on any contract signed within 3 clear business days before or after a public auction, or where the buyer is a corporate entity (source: consumer.vic.gov.au, Sale of Land Act 1962).
Contract type: the Victorian Contract of Sale of Land plus the Section 32 vendor's statement. The Section 32 is the heart of Victorian conveyancing. It bundles title, planning controls, council rates, owners-corporation certificates, building approvals and any easements or covenants, and the seller has to give it to you before you sign.
Settlement timeframe: 30 to 90 days, with 60 days most common. The contract sets the date.
Auction practice: Melbourne is Australia's most auction-dominant city. Saturday is auction day, and the cooling-off rules assume you've done your due diligence before you bid.
The biggest trap: skim-reading the Section 32. Building-height covenants, single-dwelling clauses, heritage overlays, owners-corporation arrears and rights-of-way all live in there, and missing one can cost you the right to extend or rebuild later. Our buying a house in Melbourne guide goes deeper.
QLD: Queensland
In short: the agent writes the contract, you must use a solicitor, settlement is fast at 30 days, and the property is at your risk almost immediately.
QLD cooling-off period
Five business days from the date you receive a copy of the signed contract. The penalty to exit is 0.25% of the purchase price. No cooling-off applies to auction purchases or to contracts signed within 2 business days of a passed-in auction.
Contract type: the REIQ Contract for Houses and Residential Land (or the units equivalent), prepared by the real estate agent, not a solicitor. That's a real structural difference from NSW and VIC: the legal review has to come from your side.
Settlement timeframe: 30 days is the QLD norm, and time is of the essence. Miss settlement and the seller can terminate and keep your deposit.
Auction practice: Brisbane and the Gold Coast lean private treaty more than Sydney or Melbourne, so expect negotiation, conditional offers and "best and final" rounds.
The biggest trap: two of them, actually. First, unapproved building work. Queensland has a long history of DIY extensions, decks and pools with no permit, so check every structure has a Certificate of Classification or Final Inspection. Second, flood risk. Since the 2022 floods, Brisbane City Council's flood-overlay search is non-negotiable. And note: the property is at the buyer's risk from 5pm the day after you sign, so arrange building insurance straight away. More in buying a house in Brisbane.
WA: Western Australia
In short: no cooling-off at all, so the conditions you write into your Offer and Acceptance are your only safety net.
WA cooling-off period
None. WA has no statutory cooling-off period for residential property. The moment your Offer and Acceptance is signed and accepted, you're committed, unless the contract contains conditions that let you exit.
Contract type: the Offer and Acceptance (O&A) on the REIWA standard form, prepared by the real estate agent. In WA the whole game is the conditions you attach: finance approval, building-and-pest, strata search, sometimes timber-pest. Every safety net other states get from cooling-off has to be drafted in here.
Settlement timeframe: 30 to 60 days, with 45 days a common landing point.
Auction practice: Perth is overwhelmingly private treaty; auctions are rare. Negotiating around the listed price is the norm.
The biggest trap: handing over an O&A with weak conditions. Because there's no cooling-off, the conditions clause is your only exit. Get a WA settlement agent or solicitor to draft your conditions before you sign, and aim to have your pre-approval as close to unconditional as possible. See buying a house in Perth and our Keystart guide for the WA finance path.
SA: South Australia
In short: the shortest cooling-off of the lot at 2 clear business days, and it doesn't even start until the Form 1 is served properly.
SA cooling-off period
Two clear business days, running from the later of receiving the Form 1 (vendor's statement) or signing the contract. That's the shortest window of any state that has one, and it hinges on the Form 1 being served correctly, so it's easy to get caught out (source: Land and Business (Sale and Conveyancing) Act 1994). No cooling-off applies to auction purchases.
Contract type: the standard SA Contract for Sale plus the Form 1, South Australia's mandatory vendor disclosure document covering title, planning, encumbrances and known defects. The Form 1 has to be served correctly for cooling-off to start running at all.
Settlement timeframe: 30 to 60 days, with six weeks (42 days) most common.
Auction practice: Adelaide is mixed. Auctions are common in the inner-east and inner-north, less so further out.
The biggest trap: treating the Form 1 as a formality. If the seller serves an incomplete or incorrect Form 1, cooling-off doesn't start, but most buyers don't realise and sign as though it has. Have your conveyancer verify Form 1 service before you treat cooling-off as expired. More in buying a house in Adelaide.
TAS: Tasmania
In short: no automatic cooling-off and thin seller disclosure, so your own due diligence has to be deeper, not lighter.
TAS cooling-off period
No statutory (automatic) cooling-off. Standard Tasmanian contracts can include an optional cooling-off clause, but you have to actively elect it. If you don't, none applies (source: cbos.tas.gov.au). Like WA, your real safety nets live inside the contract as conditions.
Contract type: the Tasmanian Contract for Sale of Real Estate, usually prepared by the seller's solicitor or conveyancer. There's no equivalent of Victoria's Section 32 or SA's Form 1, so pre-sale disclosure is comparatively thin. That puts the weight of due diligence on you.
Settlement timeframe: 30 to 60 days.
Auction practice: Hobart and Launceston are predominantly private-treaty markets.
The biggest trap: that thin disclosure. Because Tasmania doesn't mandate a Section 32-equivalent, the seller isn't obliged to volunteer planning issues, easements or rates arrears. Title searches, council searches and a building-and-pest inspection are all on you, and heritage overlays are common in central Hobart, so check before you sign.
ACT: Australian Capital Territory
In short: the seller hands you a building and pest report up front, the disclosure is the strongest in the country, and remember all ACT land is leasehold.
ACT cooling-off period
Five business days from the date you exchange the contract on private treaty sales. The penalty to exit is 0.25% of the purchase price. No cooling-off on auction purchases.
Contract type: the ACT Contract for Sale, prepared by the seller's solicitor. The ACT is unusual: the seller must supply a building and pest inspection report at listing, plus an Energy Efficiency Rating (EER) and Crown-lease compliance documents, and you receive them as part of the contract pack (Civil Law (Sale of Residential Property) Act 2003). You can still get your own report, but the baseline disclosure is the strongest in Australia.
Settlement timeframe: 30 to 60 days, with 30 days common.
Auction practice: Canberra has a healthy, established auction culture.
The biggest trap: forgetting that all ACT land is leasehold, not freehold. You hold a 99-year Crown lease from the territory government. For almost every buyer that's a paperwork distinction with no practical effect, but lease purpose clauses (residential vs commercial) and unit-title leases on apartments are worth having your solicitor flag. The ACT also offers some of the most generous first-home stamp duty concessions in the country, which is worth weighing up if you're choosing between markets; check the detail in our ACT grants guide and model the numbers on the borrowing power calculator. More in buying a house in Canberra.
NT: Northern Territory
In short: a 4-day cooling-off, mostly private treaty, and on apartments the body corporate's finances are the thing to check.
NT cooling-off period
Four business days from the date you receive a copy of the signed contract. The penalty to exit comes from the deposit-forfeit clauses in the contract, typically modest, and it can be extended or waived by mutual agreement.
Contract type: the NT Approved Contract for Sale of Land, prepared by the seller's solicitor or agent.
Settlement timeframe: 30 to 45 days.
Auction practice: Darwin and Alice Springs are private-treaty-dominant; auctions are rare.
The biggest trap: body corporate health on apartments. Darwin has a higher concentration of older strata buildings with thinner sinking funds than the southern capitals, so have your solicitor or conveyancing agent review the body corporate records before you sign.
The buying timeline: 3 to 6 months end to end
For a planned, non-rushed purchase, expect three to six months from "I'm going to buy a house" to keys in hand:
- Month 1 to 2: saving the last of the deposit, getting pre-approved through a broker, locking in suburbs and a price range. Model affordability on the borrowing power calculator and the stamp duty calculator.
- Month 2 to 4: open homes, inspections, making offers (or bidding at auction). This is the most variable phase. Some buyers find their place in week one, others take six months.
- Month 4 to 5: contract signed, cooling-off used (in states that have it), building and pest done, finance moving from pre-approval to unconditional.
- Month 5 to 6: settlement, the back-end legal and lender choreography, which is the 30 to 90 days set in your contract.
If you're racing to use a pre-approval before it expires (typically 90 days), compress the front end. Talk to your broker about an extension if you haven't found a place by around day 75.
Before you sign: three things to do
Three practical actions before you commit to anything:
- Match your state. Re-read the section above for the jurisdiction you're buying in. Note the cooling-off period (or lack of one), the contract type, and the professional you'll need.
- Hire the right professional. Use the find-a-conveyancer directory to source the right type for your state: a solicitor in QLD or the ACT, a settlement agent in WA, and your choice of conveyancer or solicitor in NSW, VIC, SA, TAS and NT. For the wider context on what they do, read conveyancing explained.
- Know your cooling-off rules cold. Our cooling-off periods by state guide goes deeper on what counts as a business day, when the clock starts, and how to exit if you change your mind. Worth reading the day before you sign anything. The federal money regulator's MoneySmart buying a home pages are a solid independent second source too.
And for the matching read on what happens after you sign and head toward settlement day, that's our property settlement Australia guide. This post is the buying-process map; that one is the settlement-day instruction manual.
Frequently asked questions
How long does it take to buy a house in Australia in 2026?
Plan for three to six months from deciding to buy to getting the keys. Pre-approval and house-hunting usually take two to four months; from the day you sign the contract, settlement takes another 30 to 90 days depending on your state (QLD is typically 30 days, NSW is typically 42, VIC and SA can stretch to 60 to 90).
What are the stages of buying a house in Australia?
There are six: work out your budget and get pre-approved; find a property and inspect it; make an offer or bid at auction; sign the contract and use any cooling-off period; bring in your conveyancer or solicitor and go unconditional; then settle, when the title transfers into your name. The sequence is the same everywhere; the contract and cooling-off rules change by state.
Is the home buying process different in each Australian state?
Yes, significantly. The contract type, the cooling-off period, who can legally act for you and the typical settlement timeframe all vary. Only QLD and ACT are solicitor-only; WA uses settlement agents; TAS and NT license conveyancers, so you can use one or a solicitor. WA and Tasmania have no automatic cooling-off period. VIC requires a Section 32 and SA a Form 1.
How long is the cooling-off period in each Australian state?
NSW, QLD and ACT: 5 business days. VIC: 3 business days. NT: 4 business days. SA: 2 clear business days from the later of receiving the Form 1 or signing the contract. WA and TAS: no automatic cooling-off period. Auction purchases in every state have no cooling-off at all.
Do I need a conveyancer or a solicitor?
It depends on the state. In QLD and the ACT the law requires a solicitor. In NSW, VIC, SA, WA, TAS and NT a licensed conveyancer (or a settlement agent in WA) can handle a standard purchase and is usually cheaper. For anything unusual (off-the-plan, deceased estate, complex strata, foreign-buyer status) a solicitor is the safer choice everywhere. Find one for your state in the find-a-conveyancer directory.
Which Australian states have no cooling-off period?
WA and Tasmania have no automatic (statutory) cooling-off period. In Tasmania a contract can include an optional cooling-off clause, but you have to actively elect it, otherwise none applies. And in every state and territory, buying at auction means no cooling-off at all.
What's the difference between a Section 32 and a Form 1?
The Section 32 is Victoria's vendor's statement; the Form 1 is South Australia's vendor disclosure document. Both are seller-provided pre-sale packs covering title, planning, encumbrances and rates, given to you before you sign. They do the same job under different names in different states.
Do I get a cooling-off period when I buy at auction?
No. There is no cooling-off on auction purchases in any Australian state or territory. The contract is binding the moment the hammer falls. Get your finance, legal review and building and pest inspection done before you bid, because there's no way out afterwards.
