Buying a Home at Auction vs Private Sale: Which Option Makes More Sense?

Want to buy a home without paying too much for it?

Before you begin attending open homes you need to choose how you want to buy. After all there are different methods of sale:

• How much you pay
• How much risk you take on

In this article you’ll see exactly how auctions and private sales work, the advantages and disadvantages of each and why negotiating after an auction is the wisest strategy these days.

Time to jump in!

Auction vs Private Sale: The Quick Answer

The market has changed a lot over the last 12 months.

Not enough homes are selling at auction these days. According to Cotality, the national capital city clearance rate just fell to 54%. This time last year clearance rates were over 70%.

What does that mean for you?

If your home does pass in at auction there will be pressure on the vendor. The successful bidder is normally entitled to first negotiation with the vendor immediately after the auction. This begins the post auction negotiation process. The best post auction negotiations are currently being done right now. If you don’t feel comfortable with auction day pressure or the ensuing price negotiations you can utilise Buyer’s Advocate’s auction bidding service to bid at auction with a strategy in place and walk into post auction negotiations with the upper hand.

Pretty simple, right?

But auctions aren’t the only game in town. Here’s your guide to the 2x main ways to buy…

How Buying At Auction Works

An auction is a sale where prospective buyers compete openly with each other by announcing their bids on the day of sale. The highest bidder wins… unless it doesn’t meet a reserve price set by the vendor.

But there’s a catch.

Cooling off does not apply when you buy at auction. Once the hammer falls, your contract is unconditional. You must pay your deposit on the day (usually 10%) and cannot withdraw if your finance doesn’t eventuate.

That means you have to do all of your homework before auction day:

• Get finance pre-approval
• Book a building and pest inspection
• Have a solicitor check the contract
• Set a firm maximum price

The plus side? Auctions are transparent. You know exactly how much other buyers are bidding.

The catch? People get emotional. You can easily get swept up in the moment and bid way over your budget.

How A Private Sale Works

A private sale (or private treaty) is the traditional way of buying. The home is priced or given a price guide and buyers submit offers to the agent.

Private sales give you something auctions don’t…

Time.

Your offer can be conditional. This means your offer can be made subject to finance or subject to a building and pest inspection. You will also usually get a cooling-off period in most states.

Think about it:

If your finance falls over or the inspection uncovers a major issue, you can walk away. It’s a huge safety net. Particularly for first home buyers.

However private sales have their downsides too. You have no idea what other people are offering. Also you can easily lose to someone who offered more in a fast-paced market.

And here’s something most buyers don’t realise…

More sellers are opting for private sale today. Auctions as a percentage of new listings declined from just under 45% at the end of 2025 to just over 30% in mid-2026. Sellers fear losing at a public auction.

That move provides you with greater flexibility and bargaining power. The average vendor discount across the capitals is now up to 3.6%.

More choice + bigger discounts = More power for buyers.

Why Post-Auction Negotiation Is Your Secret Weapon

This is the part most buyers miss…

A home passing in at auction doesn’t go away. It immediately enters post-auction negotiations. Many of the best deals are done at this stage.

Here’s how it works: If bidding doesn’t meet the reserve, the property is “passed in”. The person who bid the highest is then typically encouraged to negotiate privately with the vendor and agent. The vendor has just had their home publicly declared as not selling.

That puts you in a strong position.

However, you have to do it properly. Here are some important things to remember when negotiating post-auction:

• Don’t divulge your limit: The agent will attempt to discover your maximum price. Resist revealing it.
• Trust the auction result: It’s hard evidence of what buyers will pay. Use it.
• Move up slowly: Small price increases show you are close to your limit.
• Know the rules: NSW and Victorian contracts usually have no cooling-off period if exchanged shortly after auction.

Why does this work so well nowadays? You have less registered bidders attending, meaning many properties are passing in with only one or two genuine buyers present.

That’s a win-win for anyone who is ready to negotiate.

Which Option Makes More Sense For You?

Truthfully there is no wrong answer. It all depends on you and the home you desire.

An auction makes more sense if:

• You have your finance approved and ready
• You’ve done all your checks before the day
• You can stick to a firm budget (no matter what)

A private sale makes more sense if:

• You need finance or inspection conditions
• You want the safety of a cooling-off period
• The home has been on the market for a while

But here’s the kicker…

You don’t have to choose one strategy and throw the other away. The best buyers monitor both. They watch auctions, see which homes pass in and get involved with post-auction negotiation when it makes sense.