Buying at Auction vs Buying by Tender
Auction is public, real-time competitive bidding where you can see what others offer. Tender is sealed bids submitted by a deadline โ you cannot see competing offers, and the seller chooses which bid to accept. Both methods are typically unconditional.
Side-by-Side Comparison
| Attribute | Buying at Auction | Buying by Tender |
|---|---|---|
| Bidding process | Public, real-time bidding in an open room or online | Sealed bids submitted privately by a deadline |
| Price visibility | Full transparency โ you see every bid as it happens | No visibility โ you do not know what others have offered |
| Conditions | Unconditional on the fall of the hammer | Typically unconditional, but some tenders accept conditional offers |
| Seller's choice | Highest bidder above the reserve wins automatically | Seller can choose any tender โ not necessarily the highest price |
| Due diligence timing | Must be completed before auction day | Must be completed before tender closing date |
| Competition pressure | High โ emotional bidding can drive prices up | Lower โ you bid in private without real-time pressure |
| Deposit | Typically 10%, payable on auction day | Typically 10%, payable on acceptance of tender |
| Common property types | Residential in popular suburbs, desirable properties | Unique properties, lifestyle blocks, commercial, high-value residential |
Buying at Auction Explained
Auction is the most transparent competitive sale method. All bidders are in the same room (or online platform), and every bid is publicly visible. The auctioneer manages the process, and the property is sold to the highest bidder once the reserve price is met.
The advantage for buyers is transparency โ you know exactly what you are competing against and can make informed decisions about when to stop. The disadvantage is the emotional pressure of public bidding, which can push prices beyond rational levels. Setting a firm maximum bid before the auction and having the discipline to walk away is critical.
All due diligence must be completed before auction day because the sale is unconditional on the fall of the hammer. This means spending money on inspections and legal review with no guarantee of success.
Buying by Tender Explained
Tender (also called deadline sale in some markets) involves submitting a written offer in a sealed envelope (or online) by a specified deadline. The seller then reviews all tenders and chooses which one to accept. Unlike auction, the seller is not obligated to accept the highest price โ they may weigh conditions, settlement terms, and other factors.
The advantage for buyers is that you can bid rationally without the emotional pressure of a live auction. You submit your best offer based on your due diligence and walk away. The disadvantage is that you have no visibility into competing offers, so you must decide your price without knowing what others are willing to pay.
Some tenders specify that offers must be unconditional, while others allow conditional tenders. Check the tender documents carefully โ if conditional offers are accepted, this can significantly reduce your risk compared to auction.
Do You Need Both?
You do not choose the sale method โ the seller (via their agent) decides whether to sell by auction or tender. As a buyer, you should understand both processes and be prepared for either. In competitive markets, you may encounter both methods frequently.
Which Should You Get First?
Regardless of the sale method, complete your due diligence before the auction date or tender deadline. For auctions, attend a few as an observer before bidding on a property you want โ understanding the dynamics is valuable. For tenders, put your best foot forward the first time; you may not get a second chance.
Frequently Asked Questions
Can I submit a conditional tender?
It depends on the tender terms. Some tenders require unconditional offers, while others accept conditional bids. Conditional tenders may be less attractive to the seller but are much safer for you. Read the tender documents carefully or ask the agent.
What is a reserve price at auction?
The reserve is the minimum price the seller will accept. It is set confidentially before the auction. If bidding does not reach the reserve, the property is 'passed in' and does not sell. The reserve is not disclosed to bidders.
How do I decide what to offer in a tender?
Base your offer on comparable sales, a registered valuation, and your own assessment of the property's value. Remember that the seller may not choose the highest offer โ a clean unconditional offer at a slightly lower price may beat a higher conditional offer.
Related Terms
Unconditional
GlossaryThe status of a sale and purchase agreement once all conditions have been satisfied or waived, making both parties legally committed to the transaction.
Deposit
GlossaryAn upfront payment made by the buyer when purchasing a property, typically 20% of the purchase price, held in trust until settlement.
Private Sale vs Auction
ComparePrivate sale (treaty/negotiation) lets you include conditions like finance and building inspection to protect yourself. Auction requires you to bid unconditionally โ once the hammer falls, the deal is binding with no way out.
Buying Existing Property vs Buying Off the Plan
CompareBuying an existing property lets you inspect what you are getting before you commit. Buying off the plan means purchasing a new-build before it is constructed, with risks around delays, material changes, and developer solvency โ but also the potential for a brand-new home at a locked-in price.
Residential Due Diligence vs Commercial Due Diligence
CompareResidential due diligence focuses on building condition, title, and council records. Commercial due diligence adds layers of complexity โ zoning and permitted use verification, lease agreements, seismic assessment, environmental contamination, and commercial body corporate obligations.
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