Auction, EOI, Offers Over or a Fixed Price: Which One Suits Your Home?

By Leigh Martinuzzi of Martinuzzi Group – eXp Realty | Sunshine Coast Real Estate

Most sellers never really choose a method of sale. The agent suggests one, it sounds reasonable, and that’s what happens.

There are four main options here in Queensland. Here’s how each one works, and what actually decides which suits a particular property.

First, a Queensland rule worth knowing

In Queensland, a property advertised for auction cannot carry a price. No asking price, no price guide, no range. The restriction came in with the Property Occupations Act and it’s the reason auction listings here say “Auction” where a Sydney or Melbourne listing would show a quoted range.

Agents can supply a price bracket to the listing portals so your property still appears in buyers’ filtered searches, but the portals can’t publish an estimate. With your written consent, an agent can share a comparative market analysis showing what similar homes have actually sold for.

The upside is that underquoting, the southern-states problem where a property is marketed at one figure and sells far above it, is much rarer here. The downside is that some buyers won’t engage with a listing that carries no number at all.

That rule shapes the whole decision, so it’s worth understanding before you weigh the four options.

Auction

An auction sets a date, builds a short, intense campaign around it, and brings every interested buyer to one place at one moment.

What it does well. Competition is visible. Buyers see each other, which is a different psychological situation to negotiating privately through an agent. Where a property is genuinely in demand, that visibility can push the price past what any single buyer would have offered alone.

It also creates a deadline, and deadlines move people. A buyer who would otherwise take three months to decide has to decide by Saturday.

Then there’s a point that rarely gets explained properly. A contract signed at auction has no cooling-off period. It’s binding immediately. A buyer signing an ordinary contract gets five business days to change their mind, for any reason at all. That difference in certainty is one of the strongest arguments for auction, and most sellers have never heard it.

Where it struggles. Auction needs competition to work. Take a property to the hammer without enough genuine interest and the absence of bidding happens in public, which weakens your position in the negotiation that follows.

Campaigns cost more, because a compressed timeframe demands heavier marketing. And the unconditional nature that protects you also narrows the field, since buyers who need a finance clause or a building and pest condition usually can’t bid.

Worth knowing: your reserve must be in writing, and the auctioneer can’t disclose whether one exists or what it is. You can bid on your own property only up to the reserve, and any such bid must be announced. Once bidding passes your reserve, you’re obliged to accept the highest bid.

Expressions of Interest

With an EOI campaign there’s no advertised price. Buyers submit their best offer by a closing date, and you review them together.

What it does well. It keeps your price expectations private, which matters when a property is genuinely difficult to value. Advertise a number and you cap yourself at roughly that number. Leave it out and a buyer who sees unusual value in the place can tell you what it’s worth to them.

Like auction, it gathers interest into a single moment. Unlike auction, offers can be conditional, so buyers needing finance or inspections can still compete. And because you’re reading written offers rather than watching bids, you can weigh terms alongside price. The highest number isn’t always the best offer when another has a cleaner settlement or fewer conditions.

Where it struggles. Some buyers won’t engage without a price. They can’t tell whether the property sits in their range, so they don’t enquire at all. That’s a real cost, and it’s the same objection that applies to auction listings here.

There’s also no public competition. Buyers can’t see each other, so the pressure is imagined rather than observed, and that does less work than people assume.

Offers Over

The most common approach on the Coast. The property carries a figure, buyers are invited to offer above it, and you negotiate from there.

What it does well. Buyers understand it immediately, and nobody needs the process explained. That’s worth more than it sounds, because confusion costs you enquiries.

The number also filters sensibly. People who can afford the property get in touch and people who can’t don’t waste anyone’s time. Marketing costs are typically lower, there’s no deadline forcing anyone’s hand, and you can wait if the right buyer hasn’t appeared.

Where it struggles. You’re negotiating one-to-one, so competitive tension depends on your agent creating it rather than the format supplying it.

The bigger issue is that “offers over” is widely read as “this is the price”. Very few buyers offer meaningfully above it, so in practice the figure behaves more like a ceiling than a floor. Set it too high and you get silence. Set it too low and you’ve capped yourself. Getting that number right matters more here than in any other method.

And with no deadline, campaigns can drift. A property sitting too long attracts the question every seller dreads, which is what’s wrong with it.

A fixed price

Less common, but worth considering. You name a figure and that’s the price.

What it does well. It’s the clearest signal you can send. There’s no guessing what you’ll accept and no dance around expectations, which some buyers genuinely appreciate. For a straightforward home in a well-established market, that clarity can bring a fast, clean sale.

It works particularly well where the value is genuinely obvious. Think a standard house in an estate where three near-identical homes have sold in the last six months. Everyone already knows the number, so there’s little to be gained by hiding it.

Where it struggles. You’ve removed your own upside entirely. If two buyers would have competed, a fixed price means the first one simply pays the asking figure, and you’ll never know what the second would have gone to.

Buyers also still tend to negotiate below it, because that’s the habit, so in practice a fixed price often becomes a starting point anyway.

What actually decides it

Four things, in roughly this order.

How much competition you realistically expect. The big one. Auction rewards competition and punishes its absence. If three or four buyers are likely to want the property, auction has something to work with. If the market is narrower, a deadline campaign can expose that rather than hide it.

How easy the property is to value. Where several similar homes have sold nearby, a price is straightforward and Offers Over or a fixed price works well. Where the property is unusual, acreage, a one-off build, something with no real comparables, withholding the price tends to serve you better.

How much certainty you need. If you’ve already bought elsewhere or you’re coordinating settlements, the unconditional nature of an auction sale is worth a lot. If your timing is flexible, it matters less.

Your own temperament. An auction campaign is four or five weeks of intensity with a very public moment at the end. Some people find that energising and others find it genuinely unpleasant. Neither is wrong, and a seller dreading the process tends to make worse decisions under pressure.

The honest answer

There isn’t a method that’s simply better. There’s a method that suits this property, in this market, with this seller’s circumstances.

Be a little wary of any agent who recommends the same approach to everyone, particularly if it’s always auction. Auction suits plenty of properties on the Sunshine Coast. It also suits plenty of agents regardless of whether it suits the home, because the campaign generates activity and visibility either way.

The right conversation runs the other way around. Look at the property, the likely buyer pool and the comparable sales first. Then choose the method that fits what you find.

If you’re weighing this up, we’re always glad to walk through it. What we’d expect your buyer pool to look like, which method we’d recommend and why, and what the campaign would realistically involve. No obligation, and no pressure to list.

The method of sale is one of the few decisions in a sale you make once and can’t easily undo. Worth getting right.


Queensland’s auction and cooling-off rules are summarised here in general terms. The Queensland Government publishes guidance on selling by auction and cooling-off periods, and your solicitor or conveyancer can confirm how any of it applies to your contract.

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Further reading:

The Hidden Costs of Selling Your Home

The 12-Month Plan for Getting Your Home Sale Ready

How to Know When It’s the Right Time to Sell

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www.martinuzzi.com.au | 0490 812 205 | leigh@martinuzzi.com.au

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