General information only — not legal advice
This guide was checked against the linked official legislation on 01/08/2026. It is not a substitute for advice about your property or dispute. Prepared by The Wombat team and not reviewed by a lawyer. Legislation, court procedure and local planning rules can change; check the official source and obtain legal advice where needed.
The safe national overview
Australia does not have one national dividing-fence Act, one national notice period or one fence specification. Each state and territory sets its own rules. Whether a fence is adequate or “sufficient”, who contributes, and which forum can decide a dispute depend on the relevant legislation and facts.
If you expect an adjoining owner to contribute, obtain written agreement or follow the statutory process in your jurisdiction before work starts. Do not assume that paying for construction first creates a right to recover half later. Urgent work and damaged fences may have special rules, so check the applicable Act.
1. Identify the law
Use the official link for the state or territory where the properties are located.
2. Put proposals in writing
Record the proposed line, work, materials, cost, timing and each owner's contribution.
3. Pause if disputed
Use the jurisdiction's notice and dispute process rather than relying on a nationwide shortcut.
Dividing-fence laws by state and territory
The summaries below are deliberately narrow. Read the linked legislation before acting.
| Jurisdiction and official source | Conservative process summary | Dispute forum |
|---|---|---|
| NSW Dividing Fences Act 1991 | A written notice proposing the fencing work starts the statutory process. If there is no agreement after one month, an owner may apply for an order; do not treat the notice as permission to start work. | Local Court or the NSW Civil and Administrative Tribunal (NCAT), as provided by the Act. |
| VIC Fences Act 1968 | Use a notice to fence unless an exception applies. If there is no agreement after 30 days, the Act provides for an application to Victoria's Magistrates' Court. Under the Act, what is sufficient depends on the circumstances; it is not a single national height or material. | Victoria's Magistrates' Court. |
| QLD Neighbourhood Disputes (Dividing Fences and Trees) Act 2011 | Give a notice to contribute that describes the proposed work and estimated cost. If there is no agreement within one month after notice, either owner may apply to QCAT, but the application must be made within two months after the notice was given. | Queensland Civil and Administrative Tribunal (QCAT). |
| SA Fences Act 1975 | The Act uses a notice of intention and sets procedural requirements, but this guide does not state a single universal response period. Check the current Act for the type of work and circumstances before proceeding. | South Australia's Magistrates Court. |
| WA Dividing Fences Act 1961 | Use the proposal and notice mechanisms in the Act and seek agreement before work where a contribution is expected. Different provisions apply to vacant land, existing fences and repairs. | Magistrates Court of Western Australia. |
| TAS Boundary Fences Act 1908 | The Act contains a notice-to-fence process. Section 10 allows 21 days to object in writing; section 12 contains a separate 30-day period before an owner may proceed where there is no agreement and no objection was served. Read the Act's service and other conditions before work starts. | Arbitration under Part IV; money recoverable in a court of competent jurisdiction under section 42. |
| ACT Common Boundaries Act 1981 | Use the notice process in the Act and allow the statutory period before seeking an order. The contribution and fence standard depend on the Act and the circumstances. | ACT Civil and Administrative Tribunal (ACAT). |
| NT Fences Act 1972 | The Act provides for notice. If the owners do not agree within one month after service, either owner may apply to the Tribunal. Follow the Act before work if contribution is expected. | Northern Territory Civil and Administrative Tribunal. |
What to agree before requesting work
A clear written agreement can record practical matters without pretending every jurisdiction has the same legal test:
- the proposed fence line and any unresolved boundary question;
- whether the work is construction, replacement, repair or maintenance;
- material, height, finish, gates and who pays for any preferred upgrade;
- the accepted quote, each contribution and payment timing;
- access, removal of the old fence and the expected work dates; and
- any required planning, building or other approval checked with the relevant authority.
A quote does not replace a statutory notice, written agreement, approval or tribunal/court order.
Plan the scope after the legal pathway is clear
Once the fence line, scope and contribution pathway are settled, use the fence calculator for an indicative planning estimate. It is not a quote and does not determine the legally sufficient fence or either owner's liability.
You can also request fencing quotes. Matching is with up to three eligible suppliers, subject to availability. Responses and quotes are not guaranteed; independently check licensing and insurance, suitability, scope, terms and references before engaging a supplier.