Understanding Auction Purchases
Buying property at auction is distinct from a standard private treaty sale. The moment the hammer falls, you own the property. There is no cooling-off period. You cannot add a finance clause.
This finality creates pressure.
Preparation is the only way to manage that risk. We see many buyers enter this environment without realizing just how binding that final “sold” really is.

How Auctions Work in Queensland
The Marketing Phase
Most campaigns run for about four weeks. This is your window of opportunity. You need to use this time to arrange building and pest inspections, review the contract, and finalize your financing.
Price Guide Restrictions: Queensland legislation is strict here. Agents are generally prohibited from giving you a specific price guide for auction properties. This stops them from influencing expectations too heavily.
You must rely on comparable sales data instead. Look at recent sales in the same suburb from the last three months to gauge value.
Auction Day Protocols
Registration is Mandatory: You cannot just wave your hand and bid. You must register with the agent, usually providing a driver’s license.
The Reserve Price: The seller sets a minimum price they are willing to accept. This is called the reserve. It is kept confidential between the agent, auctioneer, and seller until the auction begins or the reserve is met.
Vendor Bids: In Queensland, the auctioneer can make a bid on behalf of the seller to keep momentum going. They must clearly announce this as a “vendor bid.” This usually happens if bidding stalls below the reserve price.
If You Win
Immediate Contract Exchange: The contract is signed right there on the spot.
Deposit Payment: You are required to pay the deposit immediately. This is typically 10% of the purchase price, though some agents may accept 5% if agreed upon prior to the auction.
Settlement Timeline: The standard settlement period is 30 days. However, 60-day terms are becoming more common. Check the contract details before you bid to confirm the exact date.
Finance for Auction Purchases
The Danger of Online Pre-Qualifications
A “system-generated” pre-approval is not enough for an auction. These are often based on unverified data you entered online.
For an auction, you need a fully assessed pre-approval. This means a credit manager has reviewed your payslips, tax returns, and liabilities.
Without this, you are bidding blind.
Potential Financial Disasters
If you win the auction but your financing falls through, the consequences are severe. You will likely forfeit your entire deposit.
That 10% loss is just the beginning.
The vendor can also sue you for damages. If they eventually sell the property for less than your winning bid, you may be liable for the difference. Legal costs can also be added to your debt.
Never bid without a fully assessed approval in writing.
Getting Auction-Ready
We support clients through this high-stakes process by handling the details early. Our team focuses on:
- Verifying your borrowing capacity: We calculate exactly what you can afford, not just what a bank calculator says.
- Lender selection: Some banks are faster than others. We choose lenders who can turn around formal approvals quickly after the auction.
- Risk identification: We look for red flags in your credit file before the lender does.

Due Diligence Before Auction
You are buying the property “as is.” Once the hammer falls, you cannot request repairs or pull out because of termites.
Building and Pest Inspection
Schedule this immediately during the marketing campaign. A combined inspection typically costs between $400 and $700 in Queensland.
Is it wasted money? Some buyers hesitate to spend this if they aren’t guaranteed to win.
Consider the alternative. Spending $600 to avoid buying a $800,000 property with structural issues is a smart investment.
Legal Contract Review
Send the contract to your solicitor or conveyancer early. They will check for:
- Special conditions: Does the seller require a longer settlement?
- Easements: Are there pipes or access points that stop you from putting in a pool?
- Zoning: Can you actually renovate or rebuild as planned?
Title and Strata Checks
For houses, ensure the title is clear of disputes.
If you are looking at a unit or townhouse, order a strata report. This document reveals the financial health of the body corporate. You need to know if there is a “special levy” coming up for major repairs like roof replacement or driveway concreting.
Setting Your Maximum Bid
Calculating Your Hard Limit
The Bank’s Limit vs. Your Limit: Your pre-approval is your absolute ceiling. You cannot bid one dollar over this amount.
The Market Value: Just because you can borrow $900,000 doesn’t mean the property is worth that. Check the comparable sales. Overpaying by $50,000 takes years to pay off.
The Hidden Costs: Stamp duty in Queensland is significant. You also need funds for legal fees, moving costs, and insurance. Deduct these from your total available funds to find your maximum bid.
Sticking to the Plan
Auction fever is a real psychological phenomenon. The fast pace and competition can make you irrational.
A Practical Strategy: Write your maximum figure on a piece of paper. Hold it in your hand.
If the bidding passes that number, stop.
Having a support person with you is also effective. Their only job is to tell you “no” when you reach your limit.
Auction Day Strategies
Position and Presence
Arrive at least 15 minutes early. Stand where the auctioneer can clearly see you.
Avoid hiding at the back. Standing near the front shows confidence and allows you to see your competition.
Bidding Tactics
The Strong Start: Some buyers open with a high, confident bid to knock out bargain hunters immediately.
The Slow Play: Others wait until the property is “on the market” (has reached reserve) before bidding.
Controlling the Pace: You dictate the increment. If the auctioneer asks for $10,000 rises, you can offer $5,000 or even $1,000. Slowing the momentum can frustrate competitors and give you time to think.
If the Property Is Passed In
This happens often. If the bidding doesn’t reach the vendor’s reserve, the property is “passed in.”
The highest bidder typically gets the first right to negotiate. You will be invited inside to speak with the agent and seller.
The negotiation then becomes a private treaty discussion. However, note that in Queensland, if you sign a contract within two business days of a passed-in auction, there is still no cooling-off period.
What If You Win?
Immediate Actions
- Sign the Contract: Ensure all details are correct.
- Pay the Deposit: Most agents now accept electronic transfer (DEFT or OSKO), but you must confirm your daily transfer limit with your bank beforehand.
- Insurance: You are responsible for the property from 5:00 PM on the next business day after the contract date. Arrange a cover note immediately.
Next Steps for Finance
Contact your broker immediately. We will take the signed contract and send it to the lender to finalize your loan.
The lender will order a valuation. Since the purchase was at an open auction, the purchase price is usually accepted as the market value.
Regional Auctions vs City Auctions
The Gladstone Difference
Auctions are less frequent in regional areas like Gladstone compared to Brisbane. The “clearance rate” (percentage of properties sold) is often lower in regional markets.
Why Sellers Choose Auction Here: It is usually for unique homes, deceased estates, or when a seller needs a defined timeline.
The Competition Factor: You might face fewer bidders than in a capital city.
This does not guarantee a bargain. Sellers in regional areas are often prepared to pass the property in and wait if they don’t get their price.
Adapting Your Approach
Local market knowledge is vital. We find that regional appraisals can vary more widely than city ones due to a lack of identical comparable sales.
You must be diligent with your research on value.
Auction vs Private Treaty
| Feature | Auction | Private Treaty |
|---|---|---|
| Finance Clause | No (Unconditional) | Yes (Typically 14-21 days) |
| Cooling-off Period | No | Yes (5 business days in QLD) |
| Price Guide | Market determines price | Listed price or “Offers Over” |
| Competition | Open and transparent | Private and hidden |
| Sale Date | Fixed date | Open-ended timeline |
How We Support Auction Buyers
At AJ Home Loans, we act as your strategic partner. Our team ensures you walk into that auction with certainty.
- Verified Pre-Approval: We secure approvals that stand up to scrutiny.
- Lender Strategy: We identify lenders who are comfortable with auction conditions.
- Auction Day Support: We are available to answer last-minute questions.
- Rapid Formalization: Once you sign, we fast-track the final paperwork.
- Honest Feedback: We will tell you if a property or loan structure looks risky.
Thinking About Buying at Auction?
Buying property at auction requires nerves and preparation. The process rewards those who have done their homework.
The key is removing the variables. You cannot control the other bidders, but you can control your finance, your due diligence, and your limit.
Book a free consultation with us today. We will help you get your finance auction-ready so you can bid with confidence.
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Coral Jacobs
Senior Mortgage Broker at AJ Home Loans Gladstone
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