Insight · Property
What Is a Caveat on a Property Title?
Published 19 July 2026
A caveat freezes a Torrens title. Here is when you can (and cannot) lodge one — and what happens when the registered proprietor pushes back.
A caveat is a formal written warning lodged on the register of a piece of land, telling the world that the person who lodged it (the caveator) claims a legal or equitable interest in the property. Once accepted by the Land Registry, the caveat effectively freezes the title — the registered proprietor cannot sell, mortgage, or otherwise deal with the land without dealing with the caveator first.
Where caveats come from
Caveats are a creature of the Torrens title system. In NSW they are governed by Part 7A of the Real Property Act 1900. Each state has an equivalent regime — Victoria under the Transfer of Land Act 1958, Queensland under the Land Title Act 1994, and so on. The mechanics differ slightly, but the underlying purpose is the same: to give an unregistered interest-holder a way to protect their interest and force the issue.
What is a "caveatable interest"?
Only a legal or equitable interest in the land itself supports a caveat. A general debt or an unrelated commercial dispute does not. Typical caveatable interests:
- Purchaser under an unregistered contract for sale of the land.
- Beneficiary of an express, resulting or constructive trust over the land.
- Holder of an equitable mortgage or unregistered mortgage.
- Party with an option, right of first refusal, or pre-emption over the land.
- Party with a written agreement containing a charging clause over the land.
- Party entitled to specific performance of an agreement affecting the land.
A caveat lodged without a caveatable interest can be removed — and the caveator can be ordered to pay damages and costs.
The effect of a caveat
Once registered, a caveat prevents the Registrar-General from registering most dealings with the title (transfer, mortgage, lease) without notice being given to the caveator. The registered proprietor can still enter into a contract to sell, but cannot complete the transfer while the caveat sits on the register.
How a caveat is removed
There are four main ways a caveat comes off the title:
- Withdrawal. The caveator voluntarily withdraws the caveat.
- Lapsing notice. The registered proprietor serves a lapsing notice (in NSW, under section 74J). The caveator has 21 days to commence Supreme Court proceedings to establish the caveatable interest. If they do not, the caveat lapses automatically.
- Court order. The registered proprietor applies to the Supreme Court under section 74MA (NSW) or its state equivalent. The court will remove the caveat unless the caveator can show a caveatable interest, a serious question to be tried, and that the balance of convenience favours keeping the caveat on.
- Expiry or fulfilment. Some caveats are lodged for a limited purpose (for example, to secure completion of a contract) and are removed on completion.
Damages for improper caveats
Section 74P of the Real Property Act 1900 (NSW) — and its equivalents in other states — makes a caveator liable for compensation to any person who suffers loss as a result of a caveat lodged without reasonable cause. Damages can include lost sale, delayed settlement, interest on borrowed money, and legal costs. Lodging a caveat as a pressure tactic in an unrelated commercial dispute is a very expensive mistake.
Common caveat scenarios
- Off-the-plan purchases. Buyers often lodge a caveat to protect their interest under the contract until settlement.
- Private lending. Private lenders take an equitable mortgage and lodge a caveat to protect their security before registering a mortgage.
- Property developers. Where a developer holds a call option or a co-development agreement, a caveat protects that unregistered interest.
- Family and de facto disputes. A partner who contributed to a property but is not on title may lodge a caveat on the basis of a constructive trust — but the caveatable interest analysis is fact-specific and often contested.
- Deposit protection. A deposit paid before exchange can sometimes support a caveat, but only if the arrangement gives rise to an equitable interest in the land itself.
Practical takeaways
- Do not lodge a caveat without a real caveatable interest — the downside is significant.
- Get the wording of the "estate or interest claimed" right — a defective caveat will not protect you.
- If you receive a lapsing notice, do not sit on it — the 21-day clock is unforgiving.
- For private lenders and developers, build the caveat right into the security package alongside the primary loan and mortgage documents.
Where this fits
Caveats sit at the intersection of property, contract, and dispute work. We deal with them on commercial leases, business sales that involve real property, and private-lending arrangements advised on under Business Contracts.
Frequently asked questions
What is a caveat on a property title?
A caveat is a written notice lodged on the certificate of title for land, warning the world that the caveator (the person lodging it) claims a legal or equitable interest in the property. Once registered, the caveat blocks most dealings with the title until it is removed or lapses.
Can anyone lodge a caveat?
No. To lodge a caveat you must have a 'caveatable interest' — a legal or equitable interest in the land. A bare debt is not enough. Lodging a caveat without a proper interest exposes the caveator to damages under section 74P of the Real Property Act 1900 (NSW) and its equivalents in other states.
How long does a caveat last?
In NSW, a caveat remains on the title until it is withdrawn, removed by court order, or lapses after a lapsing notice is served. Lapsing procedures differ between states, but all require the caveator to commence proceedings to substantiate the interest within a defined period (usually 21 days).
What is a caveatable interest?
Typical caveatable interests include: purchaser under an unregistered contract for sale, beneficiary of a trust over the land, holder of an equitable mortgage, party with an option or right of first refusal, and — in some cases — a party with a charging clause in a written agreement.
Can I remove a caveat someone else has lodged?
Yes. The registered proprietor can serve a lapsing notice or apply to the Supreme Court under section 74MA (NSW) for removal. If the caveator cannot demonstrate a caveatable interest and a serious question to be tried, the court will remove the caveat and may award damages and costs.
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