Possums are a familiar sight around Sydney’s suburbs, perched on fences, running along powerlines, or rustling through trees at dusk. However, when they take up residence in your roof, they can cause more than just a bit of nighttime noise. From damaging insulation and electrical wiring to creating unpleasant odours and stressing pets, a possum invasion can quickly become a serious household problem. The big question many homeowners ask is: Can I legally remove a possum from my property? The answer is yes—but only under strict conditions.
Possums are nocturnal animals, and once they settle in your roof or attic, their nightly activity can become unbearable. Homeowners often report heavy footsteps, scratching, and thudding in the ceiling, especially at night, as possums move around or adjust their nests. Over time, this noise alone can seriously disturb your sleep and peace of mind.
Beyond being noisy, possums can cause significant physical damage. They chew electrical wiring, tear insulation, and scratch plasterboard and ceilings to expand spaces or gain new access points. Repairs for this type of damage can be costly. Their urine and droppings also create hygiene issues—producing strong odours, damaging timber or plaster, and posing health risks. Pets may bark or try to chase possums, sometimes injuring themselves, and householders may be startled if a possum enters the living area.
One of the greatest hazards is fire risk—possums chewing on wiring may expose electrical circuits to short-circuiting, sparking, or overheating. This danger is even greater in older houses with outdated electrical systems. While possums are an important part of Sydney’s ecosystem, once they enter your roof, they become a very real hazard to your property and safety.
Yes. All possum species in New South Wales are protected under the Biodiversity Conservation Act 2016. This means it is illegal to harm, capture, or relocate a possum without authorisation.
Even well-intentioned attempts to trap a possum yourself can breach the law, as capturing a protected animal is considered “harm” unless done under a valid licence. The NSW Department of Climate Change, Energy, the Environment and Water, together with the National Parks and Wildlife Service, issues catch-and-release licences detailing how possums must be trapped, handled, and released safely. Failure to comply with these laws can result in fines or prosecution.
Due to their protected status, possums can only be removed under strict legal and welfare conditions:
Relocating a possum far from where it was caught, such as moving it to bushland or another suburb, is prohibited, as possums are territorial and unlikely to survive in unfamiliar areas.
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If you suspect possums in your roof, your best legal option is to engage a licensed possum removal specialist. NSW law requires possum handling to be carried out by a licensed professional with a valid catch-and-release permit. Always ask to see this licence before allowing any work.
After removal, make sure to seal all entry points, such as gaps near eaves, loose roof tiles, vents, or overhanging branches, to prevent recurrence. Many pest control companies can also assist with proofing.
You can use possum-friendly deterrents such as bright lights or low-level noise in the roof space. Some homeowners also use natural repellents, such as camphor, garlic spray, or quassia chips. Installing a possum box in a nearby tree can also encourage the animal to relocate naturally. Never attempt to trap or move a possum yourself; it’s unlawful and unsafe. Regular maintenance, such as pruning trees and inspecting roof integrity, is crucial for long-term prevention.
Choosing a licensed professional is the safest and most legally sound approach. They:
In short, professional removal ensures both compliance and care—for your property and local wildlife.
Possums are an important part of Sydney’s natural environment, but they do not belong in your roof cavity. Legal possum removal in Sydney is entirely possible, provided it’s carried out by licensed professionals using humane methods in accordance with NSW law. As a homeowner, engage an authorised removal expert, seal your entry points, and adopt deterrent measures to prevent further issues.
Never trap, relocate, or harm a possum yourself, as it breaches state law and can result in significant penalties. By acting responsibly and choosing experienced providers like Pest Power Sydney, you protect your home, your family’s safety, and the native wildlife essential to Sydney’s ecosystem.
No. Under NSW law, capturing or relocating a possum without a licence is illegal. Always use a licensed professional.
Yes. Possum removal requires a catch-and-release permit issued by state authorities.
Possum removal costs vary depending on access, complexity, and proofing but usually range from a few hundred to several hundred dollars. Always request a quote.
Possums are larger and louder, while rats make lighter scratching and squeaking sounds. A professional inspection can confirm which it is.
No. NSW law prohibits relocating possums far from their capture site. They must be released close to where they were found.
They are active year-round, but infestations often peak in cooler months as they seek warmth and shelter.
Yes. Unauthorised trapping or relocation can lead to fines and legal action under the Biodiversity Conservation Act 2016.
Contact a licensed removal service to remove the carcass, sanitise the area, and check for entry points.
Typically, two visits are needed, one to set humane traps and another for release and proofing, spanning several days.