Enjoying the cooler evenings in Perth often means gathering around a backyard fire. Whether for cooking, warmth, or simply creating a cosy atmosphere, a controlled fire is a quintessential part of the outdoor lifestyle. Understanding the specific rules, safety considerations, and environmental factors for backyard fires in Perth is essential for responsible and enjoyable open-air experiences.
Navigating Local Regulations for Backyard Fires
The rules governing backyard fires in Perth are strict and designed to protect air quality and public safety. The primary legislation you need to be aware of is the Clean Air Act 1984. While this act governs smoke emissions, local council by-laws often dictate the specific restrictions for your property. It is crucial to check with your local council before lighting any fire, as these rules can vary significantly between different shires and suburbs.
Seasonal Fire Bans and Total Fire Bans
During the warmer months, the risk of bushfires escalates, leading to the implementation of seasonal fire bans. These bans typically restrict the use of backyard fires, including barbecues and fire pits, especially during hot, windy, and dry conditions. Furthermore, during extreme weather, a Total Fire Ban may be declared, making it illegal to light any open fire. Always check the current fire danger rating on the DFES website before planning to light a fire.

Choosing the Right Location and Setup
Where you place your fire pit or barbecue is just as important as whether you are allowed to have one. A safe setup minimises the risk of property damage and neighbour complaints. The location must be carefully considered to ensure safety and compliance with regulations.
- Maintain a minimum distance of four metres from any fence, tree, house, or overhead power line.
- Clear the area of all flammable materials, such as dry leaves, overhanging branches, and outdoor furniture.
- Use a non-combustible base, such as concrete or brick, to prevent the fire from spreading to the ground.
- Ensure the fire is on a stable surface where it cannot be easily knocked over.
Permitted Fuels and Prohibited Materials
Not everything can be thrown into a backyard fire. Knowing what you can and cannot burn is a critical part of avoiding fines and preventing excessive smoke. The general rule is to burn only natural, dry timber.
| Permitted Fuels | Strictly Prohibited Materials |
|---|---|
| Dry, seasoned timber | Green wood and freshly cut branches |
| Charcoal for cooking | Construction timber, treated wood, or plywood |
| Natural kindling | Household rubbish, cardboard, and soft plastics |
| N/A | Rubber, tyres, and painted materials |
| N/A | Food scraps and garden waste (often restricted) |
Burning treated wood, plastics, or rubber releases toxic chemicals and thick, acrid smoke. This not only creates an unpleasant odour but can also cause serious health issues for your neighbours and contribute to air pollution. Sticking to clean, dry wood ensures a safer and more pleasant experience.

Minimising Smoke and Nuisance to Neighbours
Even if a fire is legal, it must not become a nuisance. Smoke drifting across a boundary and affecting a neighbour’s property can lead to complaints and even fines under the Environmental Protection Act 1986. Being a good neighbour is key to maintaining peaceful relations. The best way to avoid this is to be mindful of wind direction and to keep fires small and manageable.
Best Practices for Clean Burning
To reduce smoke, always use well-seasoned hardwood. Wood that has been drying for at least six to twelve months burns hotter and cleaner, producing significantly less smoke. Avoid burning damp or green wood, as this creates thick smoke that lingers. Additionally, never leave a fire unattended and ensure it is completely extinguished with water before leaving the area or going to sleep.