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Possum Control Sydney

Possums are a common sight in Sydney roof cavities, wall voids, and garden sheds, where their nighttime scratching, thumping, and territorial calls can quickly become a nuisance. Unlike introduced pests, brushtail and ringtail possums are native wildlife protected under the NSW Biodiversity Conservation Act 2016, meaning they cannot be harmed, trapped, or relocated without a licence.

Stark Pest Solutions provides fully compliant possum management using humane cage traps and one-way doors fitted to roof tiles and entry points, allowing possums to leave on their own terms while preventing re-entry. We also inspect and seal every access point around your roofline, eaves, and subfloor for a long-term solution rather than a temporary fix.

Common brushtail possum peering out from a Sydney roof cavity

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Understanding Possums & Common Species

Two possum species are commonly found around Sydney homes. The common brushtail possum (Trichosurus vulpecula) is larger and stockier, with a bushy black-tipped tail, pointed triangular ears, and a loud guttural growl or hiss. Brushtails favour roof cavities, wall voids, and tree hollows, and are the species most often responsible for roof noise and structural nesting.

The common ringtail possum (Pseudocheirus peregrinus) is smaller and slimmer, with a long prehensile tail used for grasping branches, and typically builds a woven leaf-and-twig nest (drey) in dense shrubs rather than roof spaces. Both species are native fauna, fully protected in New South Wales under the Biodiversity Conservation Act 2016.

Species identification guide comparing common brushtail possum and common ringtail possum

Signs of Possum Activity & Presence

The most common sign of a possum is noise: loud thumping, scratching, or scurrying from the ceiling space, usually at night when possums are most active. You may also notice small, dark, pellet-shaped droppings along rafters or near roof entry points, and a musky odour where a possum has been territorially marking its den.

Outside, look for bite marks on fruit, vegetables, and flowers, or leaves stripped from branches overnight, as possums forage heavily in gardens. Inside roof cavities, accumulations of leaves, shredded paper, or fabric often indicate an active possum nest rather than a rodent one.

Signs of possum activity including droppings, roof scratching noises, garden damage and nesting material

Our Possum Assessment & Exclusion Process

We begin with a thorough roof void and property inspection to confirm possum activity, identify the species involved, and distinguish possum signs from rodent or bird activity. We locate the den site and trace every entry point around the roofline, eaves, vents, and subfloor.

Once the possum has left to forage at dusk, we fit a one-way door over the main entry point, allowing it to exit but not re-enter. Where a one-way door isn’t practical, a humane cage trap may be used in line with licensing requirements. All other access points are then permanently sealed to prevent new possums moving in.

Possum exiting a roof void through an installed one-way exclusion door

Possum Exclusion Solutions & Methods

One-way doors are our preferred solution for most roof possum problems. Fitted directly over the active entry point, they let a possum leave to forage but physically block its return, avoiding the stress of trapping altogether. Timing matters: doors are only installed once we’ve confirmed the possum has vacated for the night.

Where exclusion alone isn’t suitable, licensed catch-and-release trapping may be used. Under NSW regulations any trapped possum must be released at dusk within 150 metres of the capture point, near a climbable tree, since possums are highly territorial and often won’t survive relocation further afield. In every case, we finish the job by sealing roof gaps, vents, and other access points to stop future occupation.

Severe possum nesting infestation in a Sydney roof cavity

Prevention Tips for Homeowners & Businesses

The best way to avoid a repeat possum problem is to remove opportunity. Trim overhanging tree branches that give possums easy access to your roofline, and inspect your roof void, eaves, and vents regularly for gaps, damaged tiles, or chewed timber that could become a new entry point.

Secure outdoor bins with tight-fitting lids and bring pet food inside overnight, as accessible food sources encourage possums to linger close to the house. If you already hear activity in the roof, act early — sealing entry points once a possum has already moved in without letting it out humanely first can trap it inside, so professional assessment is always recommended.

Possum and wildlife prevention tips infographic for sealing entry points and securing food sources

Frequently Asked Questions

Is it legal to trap and remove a possum myself in NSW?
No. Possums are protected native wildlife under the NSW Biodiversity Conservation Act 2016, and trapping, catching, or relocating one without a licence is an offence. Non-invasive exclusion methods like one-way doors are permitted without a licence.

Will the possum be harmed during removal?
No. We use humane one-way doors and cage traps that allow possums to leave unharmed, in line with animal welfare requirements set by the Biodiversity and Heritage Regulator.

Where is a captured possum released?
In line with NSW rules, any trapped possum is released at dusk within 150 metres of the capture site, near a tree it can immediately climb, since possums are highly territorial.

How do you stop possums from coming back?
Once we’re certain the possum has vacated, we permanently seal the entry point and check the roofline, eaves, and vents for any other gaps that could let a new possum move in.

Common brushtail possum peering out from a Sydney roof cavity
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Possum Removal Services

Our possum control services include humane removal and deterrent measures to prevent re-entry, protecting your property long term.

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