A caveat is commonly used in New South Wales property transactions and disputes to protect a claimed interest in land. It can restrict the registration of certain dealings affecting that interest, including transfers and mortgages. Under the Real Property Act 1900 (NSW), the right to lodge a caveat generally depends on the existence of a legally recognised estate or interest in land. The NSW electronic caveat form identifies several categories of estates and interests that may support a caveat, depending on the claimant's rights and circumstances.
What is a caveat?
A caveat is a statutory notice lodged with NSW Land Registry Services to protect a claimed interest in Torrens title land. It restricts the registration of certain dealings affecting that interest, subject to exceptions under the Real Property Act 1900 (NSW). The function of a caveat is to protect an existing claimed interest while it remains in force, it does not create ownership or confer a new proprietary right.
What makes an interest caveatable?
Under section 74F(1) of the Real Property Act 1900 (NSW), a person claiming a legal or equitable estate or interest in land may lodge a caveat. Section 74F(2) separately permits a registered proprietor who fears an improper dealing to lodge a protective caveat. The caveat must accurately identify the nature of the claimed interest, the facts supporting it and relevant agreements or instruments. Additional particulars may be required depending on the interest claimed. Acceptance of a caveat by NSW Land Registry Services does not confirm that the claimed interest is legally valid. The person lodging the caveat must have a proper legal basis for their claim.
What types of interests may support a caveat?
The NSW electronic caveat form provides the following categories for identifying the estate or interest claimed. These categories assist with lodgement but do not limit the range of interests recognised under NSW law.
Ownership interests
Registered Proprietor
A registered proprietor may lodge a protective caveat where they fear an improper dealing affecting their registered estate or interest. This is expressly permitted under section 74F(2) of the Real Property Act 1900 (NSW).
Estate in Fee Simple
Fee simple is the broadest form of private ownership of land. A person claiming an entitlement to ownership, such as a purchaser under an enforceable contract for sale, may hold an equitable interest capable of supporting a caveat before registration.
Life Estate
A life estate gives a person an interest in land for the duration of a specified person's life. A recognised legal or equitable life estate may support a caveat.
Estate in Remainder
An estate in remainder is an interest that becomes possessory when an earlier estate, commonly a life estate, ends. A legally recognised remainder interest may be protected by caveat.
Occupation interests
Lease
A lease grants a tenant an interest in land for a specified term. Certain unregistered leases and enforceable agreements for lease may support a caveat. A personal licence to occupy land does not ordinarily create a caveatable interest.
Security interests
Mortgage
A mortgage secures the performance of an obligation, usually repayment of a loan, against land. An equitable mortgage may support a caveat before registration where a valid proprietary security interest exists.
Charge
A charge creates a security interest over identified land to secure payment or performance of an obligation. A contractual or equitable charge may support a caveat, provided the arrangement creates a proprietary interest rather than merely a personal obligation to pay.
Lien
A lien is a legally recognised security interest that may arise over land in specified circumstances, such as an unpaid vendor's equitable lien for purchase money. An unsecured debt alone does not create a caveatable lien.
Covenant Charge
A covenant charge is a statutory security interest associated with enforcement of certain positive covenants. Under section 88F of the Conveyancing Act 1919 (NSW), a prescribed authority may register a charge to recover specified expenses arising from non-compliance with a positive covenant.
Statutory Charge
A statutory charge is a security interest over land created by legislation. Whether it supports a caveat depends on the relevant statutory provisions and the rights conferred.
Rights over land
Easement
An easement provides a legally recognised right over another person's land, such as access or drainage. An existing or enforceable equitable easement may support a caveat where the claimant holds the relevant interest.
Profit à Prendre
A profit à prendre is a right to enter another person's land and take specified natural resources or products, such as timber or crops. A legally recognised right may constitute a caveatable interest.
Forestry Right
A forestry right concerns rights relating to trees and forestry products on land. Under section 88AB of the Conveyancing Act 1919 (NSW), forestry rights are treated as a form of profit à prendre.
Covenants
Restrictive Covenant
A restrictive covenant limits how land may be used or developed. A person entitled to the benefit of an enforceable restrictive covenant may have a caveatable interest, including where the covenant is proposed to be extinguished under an applicable statutory procedure.
Positive Covenant for Maintenance and Repair
Section 88BA of the Conveyancing Act 1919 (NSW) provides for positive covenants concerning the maintenance or repair of easement sites. Caveat protection depends on the nature of the covenant and the statutory right claimed.
Public Positive Covenant
Public positive covenants impose certain obligations concerning land in favour of prescribed authorities, such as local councils. They may arise under sections 88D and 88E of the Conveyancing Act 1919 (NSW), including obligations relating to maintenance or infrastructure. The availability of a caveat depends on the applicable statutory provisions and the particular right being protected.
##Trust interests
Equitable Interest Arising from a Trust
A person may hold a caveatable equitable interest under an express, resulting or constructive trust, or through certain trust or deceased estate arrangements, where the circumstances establish an interest in the particular land. An entitlement as a beneficiary of a deceased estate does not automatically create an interest in each individual estate asset.
Following a NSW electronic conveyancing system update on 10 November 2025, the caveat form introduced this category with five further claim options:
- Beneficial Interest in Constructive Trust
- Beneficial Interest in Deceased Estate
- Beneficial Interest in Resulting Trust
- Beneficial Interest in Trust
- Trustee of Trust
The update followed Brose v Slade [2022] NSWSC 1785, which addressed difficulties in identifying certain equitable interests through the electronic caveat system.
What interests generally do not support a caveat?
A caveat will not ordinarily be justified solely because a person:
- Is owed an unsecured debt or unpaid invoice.
- Has a contractual claim for damages without an associated proprietary interest.
- Holds a personal licence to occupy or use land.
- Expects to receive property in the future without a presently recognised legal or equitable interest.
These circumstances may support other legal remedies, but they do not independently establish a caveatable interest.
What happens if a caveat is challenged?
A registered proprietor may challenge a caveat through the statutory lapsing procedure or seek its removal through the Supreme Court of NSW. Under section 74J of the Real Property Act 1900 (NSW), a caveator served with a lapsing notice generally has 21 days to obtain and lodge a Supreme Court order extending the caveat. Section 74P also provides for compensation where a person suffers pecuniary loss attributable to specified unjustified caveat-related conduct, including lodging a caveat without reasonable cause. A caveat can therefore protect legitimate property rights, but an improperly lodged caveat may have significant legal and financial consequences.
What should claimants consider before lodging a caveat?
Before lodging a caveat, claimants should identify the precise interest claimed, the land affected and the legal documents or circumstances supporting that interest. Particular attention is required for equitable interests, unregistered securities and statutory rights, where the existence and scope of the interest may depend on specific legal requirements.
Accurate identification of the interest and its legal basis is essential to protecting property rights and reducing the risk of disputes. Early legal advice can assist with determining whether a caveatable interest exists, preparing the necessary documentation and responding to challenges.
References:
- Real Property Act 1900 (NSW) ss 74F, 74H, 74J, 74K, 74P–74Q.
- Conveyancing Act 1919 (NSW) ss 88AA–88AB, 88BA, 88D–88F.
- Real Property Regulation 2026 (NSW).
- Brose v Slade [2022] NSWSC 1785, [69]–[81].
- NSW Office of the Registrar General, ‘NSW eConveyancing Technical Upgrade Coming 10 November 2025’ (24 October 2025).
- NSW Land Registry Services, Registrar-General's Guidelines: Caveats.
- NSW Land Registry Services, Registrar-General's Guidelines: Positive Covenants.