Yes, backyard chickens are generally legal in Australia, but local councils and state biosecurity laws impose strict controls to prevent disease outbreaks like avian influenza. Compliance with 2026 biosecurity reforms is now mandatory, requiring registration in high-risk zones.
Key Regulations for Keeping Backyard Chickens in Australia
- Biosecurity compliance: All states mandate registration with local biosecurity authorities (e.g., NSW DPI, Biosecurity Queensland) under the Biosecurity Act 2015 to track poultry movements and mitigate disease risks.
- Flock size limits: Urban councils (e.g., City of Melbourne, City of Sydney) cap flock sizes at 10–12 hens to address noise, odour, and vermin concerns, with exemptions for rural properties.
- Shedding and hygiene standards: Structures must meet Australian Animal Welfare Standards (2020) for ventilation, waste management, and predator-proofing; failure risks fines up to $22,000 under state enforcement policies.
Additional restrictions apply in designated Restricted Areas (e.g., near poultry farms in Victoria or Western Australia’s Wheatbelt), where permits are required to keep birds. The 2026 National Avian Influenza Response Plan introduces mandatory coop inspections and electronic reporting for all urban flocks. Always verify local council ordinances, as bylaws (e.g., City of Brisbane’s Local Law No. 4) may impose further conditions.