Common Brushtail Possum: Identification, Behaviour & Removal in Sydney
The Common Brushtail Possum (Trichosurus vulpecula) is the most widespread and frequently encountered possum species in Sydney. If you’ve heard loud thumps in your roof, screeching at night, or noticed a musky odour around your ceiling, chances are a brushtail has moved in.
Although they’re native and protected, these territorial marsupials can cause significant property damage and stress when they settle inside residential homes. This guide explains everything you need to know about identifying, managing, and legally removing brushtail possums in Sydney.
Quick Facts: Common Brushtail Possum
- Scientific name: Trichosurus vulpecula
- Average size: 32–58 cm body length, 25–40 cm tail
- Weight: 1.5–4.5 kg
- Lifespan: Up to 13 years in the wild
- Conservation status: Protected under NSW law
- Activity: Nocturnal, solitary, territorial
Male Brushtails are typically larger and may have a visible scent gland on the forehead. Our guide to male vs female possum traits explains the key differences across species.
How to Identify a Common Brushtail Possum
Brushtails are easily distinguishable from other possum species by their size, vocalisations, and bold behaviour. They’re not shy about being seen — especially after dark.
Brushtail Possums typically have grey or dark brown fur, though some individuals display rare colour variations. You can explore the full range of possum fur colours and what they indicate in our detailed guide. These possums are also highly vocal, often screeching or growling to defend their territory. Learn about the most common possum sounds and their meanings.
Key Identification Traits:
- Large, stocky build
- Thick, bushy tail (black and furred)
- Grey to reddish-brown fur with a cream belly
- Large ears with pink interiors
- Often seen walking along fences or powerlines at night
You’ll most often hear them thumping across your ceiling or growling at other animals. For more audio examples, visit the Possum Sounds and Vocalisations page.
Behaviour & Lifestyle
Home Invaders
In the wild, brushtails live in tree hollows. But in urban Sydney, they’ve adapted to roof spaces, sheds, garages, and chimneys. Once they find a warm, dark space, they’re likely to stay — especially if food is nearby.
Territorial by Nature
Brushtail possums mark their territory using scent glands and urine, often leaving behind a strong odour in roof cavities or attic spaces. They are also known to fight other possums, creating loud, distressing noises during the night.
What They Eat
Omnivorous, brushtails eat:
- Fruits and vegetables (including from your garden)
- Leaves and bark
- Flowers
- Occasionally small insects and food scraps
They’re opportunistic and will happily rummage through your bins if given the chance. Learn more in What Attracts Possums to Sydney Homes.
Signs You Have a Brushtail Possum in Your Roof
Not sure if that sound above your ceiling is a possum? Look for these signs:
- Loud thumping or screeching at night
- Strong, musky odour
- Droppings in ceiling corners or near entry points
- Claw marks on fascia boards or gutters
- Damaged roof tiles or eaves
Read the full checklist: Signs You Have a Brushtail Possum in Your Roof
Legal Status & Removal in NSW
The Common Brushtail Possum is protected under the NSW Biodiversity Conservation Act 2016. This means:
- It is illegal to trap, relocate, harm, or kill a possum without a license
- Only licensed professionals can handle possum removal
- Possums must be released within 150 metres of the capture point
If you attempt to remove or relocate a possum without approval, you could face fines or animal cruelty charges.
Read more: Possum Removal Laws in NSW
Also see: Protected Possums in NSW
How We Safely Remove Brushtail Possums
At Possum Ranger, we use humane and legal methods to safely remove brushtail possums from Sydney homes.
Our 3-Step Process:
- Inspection & Identification We assess the property to confirm species and entry points.
- One-Way Door Installation A device allows the possum to exit but prevents re-entry.
- Possum-Proofing & Prevention We seal off all access points and advise on food sources.
All methods are fully compliant with NSW regulations and avoid harm to the animal.
Learn more about our Roof Possum Removal Services or Emergency Possum Removal for after-hours service.
DIY Possum Removal – Why It’s Risky
Trying to remove a brushtail possum yourself might seem like a good idea — but it’s dangerous and illegal.
Risks of DIY removal:
- Getting bitten or scratched
- Unlawful relocation, which may lead to the possum’s death
- Creating entry point confusion — the possum may get stuck or return
- Facing hefty fines or cruelty charges
How to Prevent Brushtail Possums in the Future
After removal, take steps to stop them coming back:
- Trim overhanging tree branches
- Use possum-proof mesh over vents and chimneys
- Secure bins and compost
- Install motion lights or ultrasonic deterrents
Book a Free Brushtail Possum Inspection
Think you have a brushtail in your roof? Don’t guess — let the experts confirm it and handle it safely. We service all Sydney suburbs with fast response times and licensed removal methods.
Book your free inspection today or call us on 0468 166 733
