Quick Answer
Under Australian fencing laws, neighbours generally share the cost equally for building or repairing a dividing fence between residential properties. In Victoria, the Fences Act 1968 (as amended 2015) requires you to serve a Fencing Notice before starting work — skipping this step can mean you foot the entire bill yourself. Fencing disputes that can’t be resolved directly go to VCAT (Victoria), QCAT (Queensland), or the local Magistrates Court in other states. The process is straightforward once you know the steps.
The Golden Rule: Equal Cost Sharing
In every Australian state, the starting position for a dividing fence between two residential properties is that both owners share the cost equally. This applies to:
- Building a new fence where none exists
- Repairing or replacing an existing fence that has deteriorated
- Upgrading a fence where both owners agree on a higher standard
The equal-cost rule has important exceptions. If one owner wants a fence that is more expensive than what is “sufficient” for the boundary (e.g., a $10,000 Colorbond fence when a basic $3,000 timber paling would suffice), that owner pays the extra cost above the standard.
Victoria: The Fences Act 1968 (Amended 2015)
Victoria’s Fences Act 1968, significantly updated in 2015, is the primary law governing dividing fences. The 2015 amendments streamlined the process, introduced formal notice requirements, and clarified responsibilities.
Step 1 — Serve a Fencing Notice
Before starting any fencing work that you want your neighbour to contribute to, you must serve a Fencing Notice. This is a formal document (not just a phone call) that includes:
- A description of the proposed fence (materials, dimensions, style)
- The estimated cost
- Your proposed contribution split (usually 50/50)
- The proposed start date (must be at least 30 days after the notice is served)
Templates are available free from Consumer Affairs Victoria. Serve the notice in person, by registered post, or by leaving it at the property if the neighbour is absent.
Step 2 — Wait 30 Days
Your neighbour has 30 days to respond. They can agree, propose amendments, or serve a Counter-Notice disputing the proposal. If they do not respond within 30 days, you can proceed with the proposed work and recover their share through VCAT.
Step 3 — Negotiate or Proceed
If both parties agree, you can proceed and split the cost. If there is a dispute, either party can apply to VCAT for a binding determination. VCAT can order who pays what, what type of fence must be built, and the timeframe for completion.
| Scenario | Victoria Rule |
|---|---|
| New fence — both agree on standard | 50/50 cost split |
| New fence — one wants premium upgrade | Premium above standard = that owner’s cost |
| Fence damaged by neighbour’s tree | Tree owner may be liable if they had notice of the risk |
| Urgent repair (fence collapsed, safety hazard) | Can act without notice; recover costs via VCAT later |
| Neighbour ignores Fencing Notice | Proceed after 30 days; recover via VCAT |
| Renter’s property (tenant doesn’t own) | Notice goes to the landlord/property owner |
When Does My Neighbour NOT Have to Pay?
There are legitimate reasons a neighbour may not be required to contribute equally. Understanding these saves time and prevents disputes from escalating unnecessarily.
| Situation | Impact on Cost Split |
|---|---|
| Crown land, parks, or council land on the other side | Government bodies have reduced or no liability in some states |
| You want a fence the neighbour doesn’t need or benefit from | Neighbour may dispute full contribution |
| Fence on boundary of commercial vs residential property | Commercial owner’s liability differs — check specific state rules |
| You damaged the fence yourself | You pay the full repair cost |
| Fence within your property (setback from boundary) | Entirely your cost — Fences Act only applies to dividing fences on the boundary |
State-by-State Quick Reference
| State | Key Law | Dispute Body | Notice Required? |
|---|---|---|---|
| Victoria | Fences Act 1968 | VCAT | Yes — formal Fencing Notice, 30 days |
| Queensland | Neighbourhood Disputes (Dividing Fences and Trees) Act 2011 | QCAT | Yes — Notice to Contribute, 30 days |
| New South Wales | Dividing Fences Act 1991 | Local Court | Yes — Fencing Notice |
| South Australia | Fences Act 1975 | Magistrates Court | Yes — written notice required |
| Western Australia | Dividing Fences Act 1961 | Magistrates Court | Yes — notice required |
What Is a “Sufficient” Fence?
Each state’s fencing legislation requires that the dividing fence be “sufficient” — adequate for the purpose of separating the two properties. In practice, this typically means:
- Height: 1.8m is the standard for residential boundary fences in most Victorian and SE Melbourne councils
- Material: Treated pine paling, Colorbond, or lapped timber are all considered standard. Glass, rendered brick, or decorative steel are premium options
- Condition: Structurally sound — posts not rotting, palings not missing, rails not failing
If your neighbour will only agree to a basic timber paling fence but you want Colorbond, the cost difference between the two is yours to pay alone.
Top 10 Fence Dispute Tips
- Serve a formal Fencing Notice — always. A phone call is not legally sufficient. Without a notice, you cannot recover costs through VCAT.
- Photograph the fence before starting any work. Date-stamped photos of the existing condition are invaluable if the dispute escalates.
- Get written quotes — at least two. VCAT expects evidence that your proposed cost is reasonable, not inflated.
- Check your title and survey plan. Sometimes what looks like the boundary is not. A title search or surveyor’s report prevents expensive disputes about where the fence should actually go.
- Contact your local council before building. Some councils require a planning permit for fences above a certain height or in specific zones. This is separate from the Fences Act requirements.
- Pool fences have stricter rules. Pool boundary fencing must comply with Australian Standard AS 1926.1 regardless of the general fencing agreement. Non-compliance can result in council fines.
- Notice goes to the property owner, not the tenant. If the neighbouring property is rented, you must serve the Fencing Notice on the landlord or property owner — not the occupant.
- Mediaton is faster than VCAT. Dispute Settlement Centre of Victoria (1300 372 888) offers free mediation that resolves most fencing disputes in weeks, not months.
- Emergency repairs don’t need notice. If a fence has collapsed and poses an immediate safety risk, you can repair it without a formal notice — but document everything and notify your neighbour immediately.
- Keep all correspondence. Every letter, email, text, or notice related to the fence dispute should be saved. VCAT applications require a documented history of communication.
Local Melbourne Resources
- Consumer Affairs Victoria — Fencing Laws Guide and Notice Templates
- VCAT — Neighbourhood Disputes (Fences and Trees)
- Dispute Settlement Centre of Victoria — Free Mediation
- Bunnings — Fencing Materials and Installation Supplies
- Licensed Fencing Contractors — Melbourne South-East
Frequently Asked Questions
Does my neighbour have to pay half the fence cost in Victoria?
Yes — under Victoria’s Fences Act 1968, both property owners share the cost equally for a “sufficient” dividing fence. If you want a fence above the standard, you pay the difference. You must serve a formal Fencing Notice at least 30 days before starting work. If your neighbour refuses to contribute after a valid notice, you can recover their share through VCAT.
What happens if I build a fence without notifying my neighbour?
You risk losing the right to recover any contribution from your neighbour. Victorian courts and VCAT consistently hold that the Fencing Notice is a prerequisite for cost recovery. If you build without notice, you may be stuck with the full cost — even if the fence was genuinely needed and your neighbour benefits from it.
My neighbour’s fence is on my property. What can I do?
If you believe the fence is inside your boundary, get a licensed surveyor to confirm the boundary position. If the survey confirms the fence is encroaching, notify your neighbour in writing with the survey report. Most encroachment issues resolve through agreement. If not, VCAT or the Magistrates Court can order the fence to be relocated — but you need the surveyor’s report as evidence.
Can I choose the fence style my neighbour has to pay for?
You can propose any style in your Fencing Notice, but your neighbour can counter-propose a less expensive “sufficient” alternative. They are only obligated to pay half the cost of a fence that is adequate for the boundary — if you want premium materials, you pay the premium above the sufficient standard yourself.
Do I need council approval to replace a fence in Melbourne?
For standard residential fencing (1.8m timber or Colorbond), most Melbourne councils do not require a planning permit. However, fences above 2m, fences in a Heritage Overlay area, front fences (street-facing), and pool fencing all have specific requirements. Always check with your local council (Casey, Cardinia, Frankston, Mornington Peninsula) before starting work.
Final Thoughts
Most fence disputes in Melbourne suburbs resolve without ever reaching VCAT — a formal notice, a professional quote, and a willingness to negotiate usually gets there. The Fences Act process is genuinely designed to be accessible to homeowners without legal representation. Follow the steps, keep records, and use the free mediation service if direct discussion stalls. VCAT is there as a backstop, but the vast majority of disputes never need it.
