How Real Estate Agents Should Handle a Buyer Who Claims They Were Gazumped

15 September 2026·6 min read

Quick answer: When a buyer claims they were "gazumped" (another offer accepted after theirs, before contracts were exchanged), respond fast, calmly and in writing — acknowledge their frustration, explain plainly what actually happened in the process, and don't get drawn into arguing about fairness. In most states, until contracts are exchanged there's no binding deal, so the agent's job is to have already set that expectation clearly, and now to hold the line professionally without sounding defensive. How you handle this one conversation shapes your reputation with everyone watching, not just the buyer. ✨

Gazumping complaints are one of those moments where a buyer's frustration is completely understandable and the agent still hasn't necessarily done anything wrong. Someone fell in love with a property, made an offer, maybe even started imagining their furniture in the lounge room — and then the vendor accepted a different, better offer before anything was signed. It feels unfair to them even when it's entirely within the rules. The agents who handle this well don't win the buyer's trust by being sneaky about it later — they win it by having already explained the process clearly, and then handling the emotional fallout with a steady, human response instead of a defensive one. 💖

What most agents get wrong

The most common mistake is silence or delay — hoping the angry buyer cools down before you have to respond, which almost always makes it worse and can turn into a public review or a complaint. The second mistake is over-explaining vendor motivations in a way that sounds like you're making excuses, or worse, implying the buyer had some kind of unwritten claim to the property. The third, more damaging mistake is not having set expectations properly at the point of offer in the first place — if a buyer wasn't told clearly that an offer isn't binding until exchange, the "gazumping" complaint is partly a communication failure that happened earlier in the process, not just an unfortunate outcome.

The gazumped-buyer response script (copy and adapt)

Step 1 — Acknowledge, same day, ideally by phone:
"I know this is genuinely disappointing news, and I'm sorry you're finding out this way. I want to talk you through exactly what happened."

Step 2 — Explain the process plainly, no jargon:
"Until contracts are exchanged, any offer — including yours — isn't a binding agreement. The vendor received another offer before exchange and accepted it. That's within their rights, and I want to be upfront with you about that rather than leave it vague."

Step 3 — Own your part of the communication:
"Looking back, I want to make sure it was clear at the time that your offer wasn't locked in yet — if that wasn't clear enough, that's on me to improve for next time."

Step 4 — Redirect forward, don't dwell:
"I'd really like to keep working with you on finding the right property. Can I send through a couple of similar listings coming up, and flag you early next time before anything goes to market?"

Follow-up email (send within the hour, confirms it in writing): Restate points 2 and 4 briefly, in writing, so there's a clear record and the buyer has something to reread once the initial emotion settles.

First-home buyer, emotionally invested: A young couple who'd offered on their first property called the agent in tears after learning it had sold to someone else. The agent who handled it well didn't try to fix the emotion in the first call — she just listened, confirmed the process plainly, and booked a follow-up call for the next day once things had settled, rather than trying to sell them on new listings mid-upset.

Buyer who threatened a bad review: An investor buyer felt he'd been strung along and threatened to leave a one-star review naming the agency. The agent's response focused entirely on the facts — timeline of offers, when exchange happened — sent in a calm written summary, and didn't chase the buyer to "talk him out of" the review. The review, when it came, was measured rather than furious, because the buyer had already had his version of events acknowledged directly instead of ignored.

Repeat prospective buyer for the agency: A buyer who'd lost out on a gazumped deal six months earlier came back to the same agency for a new listing, specifically because the agent had followed up afterwards with genuinely useful alternative listings rather than disappearing once the sale fell through. The complaint, handled well, became a longer-term relationship instead of a lost prospect.

How to actually handle this in the moment

Respond before they have to chase you

The single biggest driver of a bad outcome isn't the gazumping itself — it's the buyer finding out too late, or having to call repeatedly to get a straight answer. Call them yourself, same day, before they hear it secondhand.

Separate the process explanation from the apology

You can be genuinely sorry the outcome hurts without apologising for the vendor's legal right to accept a better offer. Conflating the two either sounds insincere or accidentally admits fault you don't have.

Fix the upstream problem for next time

If this keeps happening, the real fix is earlier in your process — make sure every offer conversation includes a plain-English line about what "unconditional until exchange" actually means, ideally in writing at the time the offer is made.

Please note: general information, not legal advice — check current official guidance and your state's contract law before relying on it.

💡 Most gazumping complaints are actually expectation-setting failures, not ethics failures. If you're regularly fielding this reaction, the fix usually isn't a better apology script — it's making the "not binding until exchange" line unmissable at the point the offer is made, verbally and in writing, so nobody is hearing it for the first time after they've lost the property.

Mistakes to avoid

Going quiet and letting the buyer find out through a portal alert or a mutual contact instead of from you.
Arguing about fairness instead of sticking to the plain facts of the process.
Promising something to smooth things over (a "next one first" guarantee) that you can't actually deliver.
Skipping the written follow-up — a phone call alone leaves no record and the buyer can misremember details later.
Treating the complaint as closed once the call ends, instead of genuinely following up with alternatives.

Frequently asked questions

Is the agent legally required to tell a buyer their offer isn't binding?

Requirements vary by state and by the specific method of sale, so this isn't a one-size-fits-all answer — but regardless of the strict legal minimum, telling the buyer clearly is good practice everywhere, because it's the difference between a disappointed buyer and an angry one.

Should the agent contact the disappointed buyer or leave it to the vendor's solicitor?

The agent should make the first call — it's a relationship and reputation issue as much as a legal one, and solicitors generally aren't managing that side of things.

What if the buyer wants to match the winning offer after the fact?

That's genuinely case by case and depends heavily on whether contracts have actually exchanged yet. If they haven't, it may be worth relaying the offer to the vendor; if they have, the sale is generally locked in and there's little room to move — be honest about which situation you're in rather than giving false hope either way.

Does this apply the same way to auction and private treaty sales?

No — auctions have their own binding-on-the-fall-of-the-hammer rules that are quite different from private treaty negotiations, so the explanation you give a buyer needs to match the actual method of sale, not a generic script.

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Written by

Kate, founder of Chronically Online

I help Gold Coast and Brisbane businesses grow with branding, websites and marketing that actually works.

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