Preparing to bid at a Queensland auction: finance, checks and a ceiling

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Kooky

Builder of Shaka, the payment router that pays every agent their commission on closing date.

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At a Queensland auction, the work that decides whether a buyer is safe happens before the first bid. Once the hammer falls on the highest bid, that bidder signs the contract on the spot, pays the deposit and owns the obligation to settle. There is no cooling-off period, no finance clause and no building and pest clause to fall back on. Whatever was not checked before the auction stays unchecked.

That is why the Office of Fair Trading's page on buying at auction says plainly that buyers need to prepare before buying a home this way. This guide follows that preparation in the order it usually happens, from the loan and the inspections to the contract, the deposit, registration and the price limit a bidder sets for the day. It does not cover what happens after the hammer, how prior offers work or what a pass-in means: those questions have their own guides. It is general information on how the system works in Queensland, not advice for any one purchase.

The Office of Fair Trading's guidance on buying at auction (two business days after an unsuccessful auction, for a registered bidder) and Moneysmart, the federal government's consumer finance service, on pre-approval.

Why the hammer changes everything

A private sale in Queensland usually runs on a contract with conditions. The buyer signs, then has five business days of statutory cooling-off, according to the Queensland Government's guidance on making an offer, and the contract can be made subject to finance and to building and pest results. If a condition fails, the buyer can end the contract under its terms.

An auction removes all of that. The Office of Fair Trading states that there is no cooling-off period for buying at auction, and that the terms of an auction usually require bids to be unconditional, so a condition such as "subject to finance" is not available. The REIQ makes the same point in its guide for bidders: a property sold under the hammer is sold unconditionally.

The Office of Fair Trading spells out what this means in practice. The successful bidder must go through with the purchase even if the property fails an inspection afterwards, if the buyer changes their mind, or if the money turns out not to be there. If the buyer cannot settle on time, the page warns, they may be liable for the full amount of the winning bid, the cost of auctioning the property again and any shortfall between their bid and the price reached at the next auction.

Moneysmart, the government's consumer finance service, puts it in one line for buyers: at auction the sale is final, and it is not conditional on finance or inspections.

The rest of the preparation follows from that single fact.

Finance before the first bid

The loan is the first piece to put in place, because it sets the outer limit of everything else.

The Office of Fair Trading lists arranging finance among the steps to take before an auction, alongside getting a valuation of the property. Moneysmart explains what a pre-approval is: the lender looks at evidence of the buyer's current finances and indicates the maximum amount the buyer may be able to borrow. It stresses that a pre-approval is not a commitment to lend, and that it usually lasts three to six months.

That distinction matters more at auction than anywhere else. Because a pre-approval is not a commitment, formal approval of the loan for the particular property comes later. In a private sale, a finance clause protects the buyer while that happens. At auction there is no such clause. If formal approval does not follow, or comes for a smaller amount than expected, the buyer is still bound to settle and must find the money elsewhere.

Several practical questions follow, all of which depend on the lender and the buyer's own situation:

• whether the pre-approval is still current on auction day, given the three-to-six-month window Moneysmart describes;
• whether the lender is prepared to look at the specific property before the auction, and what it would need to do so;
• what the lender would lend if its valuation came in under the price the buyer is willing to bid;
• whether the type of property (a unit in a small complex, a property on acreage, a home needing major work) raises any issue for that lender.

The Office of Fair Trading's suggestion of a property valuation before the auction sits in the same place. A valuation does not tell a buyer what the property will sell for on the day, but it gives an independent figure to set beside the ceiling the buyer is considering.

Inspections that cannot wait

In a private sale, a buyer often signs first and inspects during the contract's building and pest period. At auction, the order is reversed. The REIQ advises bidders to arrange building and pest inspections before auction day, precisely because the sale under the hammer is unconditional.

The Office of Fair Trading's page sets out the checks a bidder should complete before the auction. Each of them has a different purpose.

The Queensland Building and Construction Commission adds detail on the building and pest side. Its advice to buyers is that only licensed residential building inspectors and licensed pest controllers may carry out these inspections, and that a licence is worth checking before hiring one. A single licensed inspector can do both at once. The QBCC also notes the limits of a report: a building inspection identifies visible defects but does not guarantee that no others exist. It suggests buyers attend the inspection and ask questions, and it points out that homes built before 1990 often contain asbestos, which an inspector will flag.

Two further points from the QBCC are easy to overlook in a rush before auction day. Extras such as a granny flat or a pool should have council approval, and defects or subsidence a buyer knew about before buying are not covered by home warranty insurance.

The REIQ adds that pre-auction inspections need the owner's permission and are paid for by the buyer. That cost is a real part of preparing to bid: a bidder who inspects three or four properties before winning one pays for every report along the way.

The pool, the paperwork and the seller's disclosure

Two sets of documents reach a bidder from the seller's side before the auction, and both have their own timing rules.

The first is the seller disclosure statement. Since 1 August 2025, under the Queensland seller disclosure scheme, a seller must give a buyer a disclosure statement and the prescribed certificates before the buyer signs a contract. The Queensland Government's page on the scheme says different rules apply to auctions, with one fixed point.

The statement covers matters such as the title and what is registered on it, the zoning, any notice of resumption or proposed transport infrastructure, contaminated land registers, tree orders, heritage listing, whether there is a pool, and certain building and planning notices. The prescribed certificates may include a title search and survey plan, and, for a unit in a community titles scheme, the community management statement and a body corporate certificate.

The scheme also has a stated limit. According to the government page, the statement does not have to cover the structural soundness of the building, its flooding history or previous building approvals. Those gaps are exactly what the building inspection and the buyer's own searches are for.

If the documents are not given, or the information is inaccurate or incomplete in a way that matters, the buyer may be able to end the contract up to settlement, subject to conditions the government page sets out. That right exists, but it is a remedy after the fact. A bidder who reads the disclosure before auction day avoids having to rely on it.

The second document concerns pools. The QBCC's guidance on buying and selling a property with a pool says that at auction, where there is no current pool safety certificate, the owner or agent must give prospective buyers a copy of the notice of no pool safety certificate (Form 36) before a contract is entered into. For a pool that is not shared, a buyer who settles without a current certificate must obtain one within 90 days of settlement, which may mean paying to bring the barrier up to standard. A Form 36 on the file is therefore a cost to price in before bidding.

Reading the contract before it is signed for you

On auction day, the contract is already prepared. The Office of Fair Trading's guidance says the auctioneer must announce the conditions of sale at the start of the auction, such as the deposit required and inspection details, and may use the unsigned contract to do so. It also advises bidders to ask the auctioneer whether there have been any late changes to the contract.

Before that, the Office of Fair Trading lists two steps among the preparations: get a copy of the contract, and get legal advice on its terms and conditions in case the bid succeeds. The REIQ makes the same suggestion and adds that inspections are a good moment to collect the contract from the agent.

A bidder reading an auction contract with a lawyer or conveyancer is usually looking at a few things in particular:

• the settlement date, and whether the time allowed is realistic for the lender and for the sale of any other property the buyer owns;
• the deposit, its amount and when it is payable;
• the special conditions added by the seller, which can change the standard terms;
• whether the property is sold with vacant possession or with a tenant in place;
• what is included in the sale, from fixtures to any listed chattels.

A buyer cannot negotiate these terms at the fall of the hammer. Any request for a change, such as a longer settlement or a different deposit arrangement, has to be raised with the agent before the auction, and the seller decides whether to accept it. If the seller agrees, the Office of Fair Trading's advice to check for late changes on the day becomes doubly important: the contract the auctioneer reads should match what was agreed.

The deposit on the day

The deposit is paid when the contract is signed, straight after the hammer. That means the money must be ready before the auction, in a form the agent will accept.

The Office of Fair Trading advises bidders to ask the agent beforehand how much deposit will be required, expressed as a percentage of the winning bid, and how it must be paid. It says a personal cheque, a bank cheque or a deposit bond is usually acceptable. Moneysmart gives 10 per cent of the purchase price as an example of a deposit paid on auction day.

Because the deposit is a percentage of a price nobody knows in advance, the amount a bidder needs ready depends on the ceiling. On a 10 per cent deposit, a bidder prepared to go to $802,000 needs $80,200 available on the day; one prepared to go to $750,000 needs $75,000. The percentage and the accepted payment methods, including whether a deposit bond will do, can vary from one sale to the next, so they are questions for the agent before the auction, not assumptions.

Registering to bid

Nobody can bid at a Queensland auction without registering first. The Office of Fair Trading states that only registered bidders can bid on the day, and that the auctioneer gives each one a unique identifier, such as a numbered paddle.

The REIQ's guide for bidders describes what registration involves: under the legislation, a bidder must give their name, address and proof of identity before bidding, and receives a bidder number to display when bidding. Registering does not oblige anyone to bid. It simply makes a bid possible.

The Office of Fair Trading also suggests that bidders use the moments before the auction to ask any remaining questions about the property and to check with the auctioneer whether the contract has changed. A bidder who will be represented on the day by a buyer's agent or another person, or who plans to bid by phone or online, should check the registration arrangements with the agent well before the auction, since those cases have their own rules.

Registration is also a reminder to settle whose name will go on the contract. If two people are buying together, or if the purchase will be in the name of a company or trust, that is worth deciding before the day, because the Office of Fair Trading says the successful bidder must sign the contract immediately.

Working out a ceiling

The last piece of preparation is a number: the highest bid the buyer will make. The Office of Fair Trading's advice is brief and firm: set a budget before the auction and stick to it. The REIQ says the same.

A ceiling is not the same as the loan amount. The price a buyer can pay is what remains after every cost of buying is set aside. In Queensland, those costs include transfer duty, which the Queensland Revenue Office charges on a sliding scale. On its published general rates, duty on a property between $540,000 and $1,000,000 is $17,325 plus $4.50 for each $100, or part of $100, over $540,000. Home concessions can reduce that amount for a buyer who will live in the property; the Queensland Revenue Office publishes separate concession rates.

A worked example shows how the pieces fit. It uses illustrative figures and general duty rates, before any concession.

In this example, a bid of $802,000 leaves the buyer with $885 to spare once duty and other costs are paid. One more bid of $1,000 would take the price to $803,000, the duty to $29,160 and the total past the funds available. The example shows two things a bidder can lose sight of in the room: every extra bid also raises the duty, and the margin at the top of a budget is thinner than it looks.

The example also leaves out what a real buyer has to add. The loan amount is only an expectation until the lender formally approves the property. Moneysmart suggests buyers test their budget against interest rates 2 percentage points higher than today's, so a ceiling built on the maximum a lender will lend may leave little room. Lenders mortgage insurance may apply when the deposit is under 20 per cent of the price, according to Moneysmart. Moving, insurance from the contract date and any immediate repairs found in the building report also draw on the same funds.

A ceiling worked out on paper the week before is easier to hold than one decided while the bidding moves, and it can include a decision made in advance about what to do if the bidding stops just above it.

A timeline for the weeks before

Put together, the preparation falls into a sequence. The exact timing depends on how long the property is on the market before the auction.

None of these steps guarantees a win, and some of the money spent will go on properties the buyer does not secure. That is the trade-off of buying at auction in Queensland: the cost of certainty is paid upfront, before anyone knows who will hold the highest bid.

Prices, guides and what the agent can say

Part of preparing to bid is working out what the property might sell for, and in Queensland that has a particular shape. The Office of Fair Trading states that it is illegal for a seller or their agent to give a price guide for a property going to auction. A price range shown on a listing website, used to place the property in search results, is not a price guide.

What a bidder can receive is a comparative market analysis: a document showing what similar properties nearby have sold for. The Office of Fair Trading says an auctioneer may provide one, but only with the seller's approval.

The rest is the buyer's own research, which the Office of Fair Trading lists among the steps before auction. Recent sales of similar homes in the suburb, the results of other auctions in the area and an independent valuation all feed the same purpose: a ceiling grounded in what comparable properties have fetched rather than in the mood of the day. The Office of Fair Trading also suggests attending a few auctions before bidding at one, to see how they run.

On the day, the auctioneer will say whether the property has a reserve, though not its amount. Once the reserve is reached, or if there is none, the property is on the market and the auction must result in a sale. The Office of Fair Trading notes that a seller can bid only up to the reserve, and that such vendor bids must be announced.

At a Queensland auction, every protection a buyer would write into a contract has to be bought before the bidding starts.

When preparation says do not bid

Sometimes the preparation produces a reason to stay out. The building report finds work the budget cannot absorb. The lender will not commit to the property. The contract carries a special condition the buyer cannot accept, or the settlement date does not fit. The disclosure documents reveal a notice or an encumbrance the buyer had not expected.

At auction there is no later moment to deal with any of these. A bidder who is not ready can still attend, watch and, if the property passes in, see whether the seller will negotiate afterwards. The Office of Fair Trading notes that a sale agreed with a registered bidder within two business days of an unsuccessful auction still carries no cooling-off period, so the same preparation applies to a deal struck after a pass-in.

For a bidder who has done the work, auction day becomes simpler. The finance has been tested, the inspections are in, the contract has been read, the deposit is ready and the ceiling is written down. What remains is to bid up to that number and no further.

Kooky, from Shaka

Kooky edits Queensland Estate and builds Shaka, the payment router he made for Queensland property professionals. One payment comes in, and every agent, agency and party in the deal receives their signed share on closing date.

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