Can You Legally Remove a Possum From Your Roof in NSW?

If you’ve discovered a possum living in your roof, you may be wondering whether you can simply trap it and move it somewhere else. While this might seem like a straightforward solution, the law in New South Wales is much stricter than many homeowners realise.

Possums are protected native animals in NSW, and removing one from your roof must be carried out in accordance with NSW Government requirements. Before taking any action, it’s important to understand what is, and isn’t, allowed. Following the correct process helps protect Australia’s native wildlife while ensuring you remain compliant with NSW legislation.

Are Possums Protected in New South Wales?

Yes. All possums native to New South Wales are protected under the Biodiversity Conservation Act 2016 (NSW), meaning they cannot be harmed, killed or captured without complying with the relevant legal requirements. Although possums can become a nuisance when they live in roof cavities, they’re still protected because they play an important role in Australia’s natural environment.

Can You Trap a Possum Yourself?

In most situations, no. Capturing a protected animal is considered “harm” under the Biodiversity Conservation Act, so trapping and releasing a possum isn’t something homeowners should attempt without the required authorisation. It’s generally safer and easier to arrange assistance from a licensed possum removal professional instead.

Can You Relocate a Possum Somewhere Else?

Many people assume they can simply catch a possum and release it in nearby bushland or a park. This isn’t the case. It’s illegal to relocate a possum without proper authorisation — a possum can only be moved up to 150 metres from its capture site, and it must be released at dusk or after dark. Attempting to relocate one without a licence can lead to significant penalties, including fines.

Possums are also highly territorial, so moving them too far puts them in competition with resident possums, makes food and shelter harder to find, and increases their exposure to predators and stress. For most homes, the best long-term result isn’t relocation at all — it’s humane possum removal, a nest box or alternate shelter nearby, and full roof proofing to prevent re-entry.

What Does the NSW Government Recommend?

The NSW Government recommends possums be captured live and released back onto the same property where they were found, since research shows releasing them too far from their original territory significantly reduces their chances of survival. Release should happen after sunset, near a structure the possum can immediately climb, such as a tree or tall fence.

For property owners, following the guidelines set by the NSW Department of Climate Change, Energy, the Environment and Water is essential — this includes applying for a licence to catch and release possums, ensuring the animal is captured live, adhering to licence conditions, and permanently sealing entry points once the possum has left. If possums are causing damage or posing a health risk, it’s advised to contact a licensed wildlife control operator.

This approach often provides a long-term solution while letting the possum remain within its familiar territory. If you’re unsure where the possum is getting in, our guide How Do Possums Get Into Roofs? Common Entry Points in Sydney Homes explains the areas professionals inspect most often.

Can You Seal the Entry Hole Straight Away?

No — sealing is the final step, not the first one. The possum needs to have actually been let go, typically at dusk, and the roof cavity checked to make sure nothing’s been left behind, including any young. Only once the roof is confirmed clear should the opening be sealed properly.

Jumping the gun on this is one of the most common mistakes homeowners make, risking a trapped animal, a mother separated from her young, or extra damage as it tries to claw its way back out.

Should You Try to Remove the Possum Yourself?

Even if you’re confident you’ve found the possum, removing it yourself isn’t usually the best option. A professional can correctly identify the animal, check for a dependent joey, follow NSW legal requirements, and recommend the most appropriate lawful method. If you’ve only recently started hearing scratching or footsteps overhead, our article What Should You Do If You Hear a Possum in Your Roof at Night? explains the safest first steps.

Do Licensed Possum Removal Operators Have Different Rules?

Licensed operators answer to the same rules as any wildlife licence holder under the Biodiversity Conservation Act 2016 — no trapping, harming, relocating or killing a possum without authorisation, and any possum handled must be captured alive and returned to the same property. Releases generally happen after sunset near something climbable, and once the property is confirmed clear, the operator seals the entry points. It’s worth checking that any company you engage holds a current licence and follows through on these steps.

What Happens After the Possum Is Removed?

Done properly, the odds are in the possum’s favour — released back into territory it already knows, it still has a working knowledge of nearby food, water and shelter. One method operators often use is a one-way door, letting the possum leave in its own time and settle into a new den within its existing territory, rather than being thrown into unfamiliar surroundings.

Removing the possum is only half the job, though. Once your roof has been secured, our article How Can You Stop Possums From Returning to Your Roof? provides additional practical tips for reducing future possum activity.

What If the Animal Isn’t a Possum?

Not every noise is caused by a possum. Heavy footsteps and thumping often suggest a possum, while lighter scratching may indicate rats or mice. Correctly identifying the animal matters, since different species require different management approaches. See Possum or Rat in the Roof: How Can You Tell the Difference? for the key differences.

Frequently Asked Questions

Is it illegal to kill a possum in NSW?

Yes. Harming or killing a possum is unlawful except in limited circumstances authorised under NSW legislation.

Can I trap a possum and take it to a local park?

No. Releases must comply with strict NSW requirements, including the 150-metre release limit.

Can I block the hole while the possum is outside feeding?

Only after you’ve confirmed it has left and any lawful exclusion process is complete. Sealing too early may trap it or separate it from its young.

Is hiring a professional the easiest option?

For many homeowners, yes — a professional understands NSW wildlife laws and can recommend a humane, compliant solution.

Contact Possum Rid for Lawful Possum Removal in Sydney

If you have a possum living in your roof, it’s important to manage the situation in a way that protects both your home and Australia’s native wildlife. Attempting to trap or relocate a possum yourself can lead to legal issues and unnecessary stress for the animal.

Possum Rid provides professional, humane possum removal services throughout Sydney. Our experienced team understands NSW wildlife requirements and can inspect your roof, identify entry points and recommend a lawful solution tailored to your property. Learn more about our Possum Removal Sydney service or Contact Possum Rid today to arrange an inspection.