The Process of Buying a Property at Auction in NSW: A Simple Step-by-Step Guide
- Tanya Spencer
- 14 minutes ago
- 3 min read

Thinking of buying a property at auction in New South Wales? Auctions can be fast-paced and exciting, but they also come with unique rules and risks especially compared to private sales.
What Is a Property Auction?
A property auction is a public sale where buyers bid for a property in real time. The highest bidder wins as long as their bid meets the seller’s reserve price (the minimum the seller is willing to accept). Unlike private sales, there’s no cooling-off period when you buy at auction in NSW. That means once the hammer falls, the sale is legally binding you can’t change your mind.
Step-by-Step Process for Buying Property at Auction in NSW
Step 1: Do Your Research
Before attending an auction, you should:✔ Inspect the property thoroughly✔ Attend other auctions to get a feel for how they work✔ Understand the local market and recent sales✔ Ask the agent for a copy of the Contract of Sale
Step 2: Get Legal Advice & a Contract Review
Always have the Contract of Sale reviewed by a licensed conveyancer before auction day. This ensures:✔ There are no hidden conditions✔ You understand what’s included (e.g. fixtures, terms)✔ You know what your obligations are if you win
🔍 At SL Conveyancing, we review contracts fast and explain everything in plain English—so you can bid with confidence.
Step 3: Organise Pre-Approval and Finance
Before bidding at an auction, you must:✔ Have your finance fully pre-approved✔ Know your maximum bidding limit✔ Be prepared to pay a 10% deposit on the day if you win
💡 Important: Once you win at auction, there is no subject to finance clause. If your finance falls through later, you still have to complete the purchase or risk losing your deposit.
Step 4: Register to Bid on Auction Day
To bid in NSW, you must register with the agent and receive a bidder number. Bring photo ID with you. ✔ You can bid in person or nominate someone to bid on your behalf✔ If you’re bidding on behalf of a company or trust, bring the correct documentation
Step 5: Bidding at Auction
Auctions are usually run by a licensed auctioneer and follow strict rules:✔ Bidding starts and rises in increments✔ The property will be “on the market” once bidding reaches the reserve price✔ If you are the highest bidder and the reserve is met, you must sign the contract immediately✔ You must pay your deposit on the spot (usually 10%)
Step 6: Settlement Process
Once the auction is won and contracts are signed:✔ You have no cooling-off period✔ The property officially settles on the agreed settlement date (usually 6 weeks later)✔ Your conveyancer handles the legal transfer, title registration, and final payments
What Happens If the Property Doesn’t Sell at Auction?
If the highest bid doesn’t meet the reserve, the property is “passed in”. In that case:✔ The seller may negotiate directly with the highest bidder✔ You may still be able to make an offer and purchase under standard contract terms
Why Use a Conveyancer When Buying at Auction?
Buying at auction is legally binding and comes with no safety net. A licensed conveyancer can:✔ Review the contract before auction✔ Help you understand legal obligations✔ Ensure all conditions and inclusions are correct✔ Coordinate with your lender after the auction
📍 SL Conveyancing has been helping NSW buyers for over 21 years we know how to protect your interests and support you right through to settlement.
Final Thoughts: Be Auction-Ready Before You Bid
Buying a home at auction in NSW doesn’t have to be stressful if you’re well prepared. Get your finance sorted, have the contract reviewed, and know your limits before auction day.
At SL Conveyancing, we help buyers navigate the auction process with confidence and ease.
📞 Thinking of bidding at auction? Contact SL Conveyancing for fast contract reviews and expert advice before the hammer falls!
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