Understanding the Dividing Fences Act
WA’s Dividing Fences Act 1961 governs shared boundary fencing between properties. Knowing your rights (and obligations) prevents disputes with neighbours and ensures you share costs fairly.
Key Rules
Both neighbours are equally responsible for a sufficient dividing fence. Costs are typically split 50/50 for a standard fence. You must give 30 days written notice before starting work. If you want a higher standard than sufficient, you pay the difference.
Common Disputes
Disagreements about fence type, cost, timing, and who pays for what are common. The Magistrates Court can resolve disputes if negotiation fails. The definition of sufficient fence varies by location — rural vs suburban standards differ.
Practical Steps
1. Discuss with your neighbour first. 2. Agree on type, height, and cost split. 3. Get 3 quotes. 4. Put the agreement in writing. Get free quotes from Perth fencers and check our fencing cost guide for budgeting. Also read our council approval guide and Colorbond guide.