Chatswood’s older, tree lined streets sit close to the bushland corridor running toward Lane Cove, giving possums a fairly direct path onto the rooflines of older houses in the area. Once a possum finds a gap in an ageing roofline, it tends to settle in, with the thumping usually starting soon after dark. This page covers why possums turn up in Chatswood roofs and how they get moved on properly.
Heavy footsteps or scratching not long after dark, often repeating near dawn, is the clearest sign. A musty smell over part of the ceiling and an obvious gap around a roof tile or eave are also worth checking for.
A roof gives a possum shelter close to the bushland corridor and established trees found on Chatswood’s older streets. Homes with gaps in ageing roof tiles or eaves make it easier for a possum to get in than a newer, tightly sealed roof or a high rise unit.
Possums are a protected native animal in New South Wales, so the process is about encouraging one to leave rather than forcing it out. That starts with confirming the entry point, then fitting a one way door so the possum can leave to feed but cannot get back in the same way.
A one way door only works once fitted while the possum is out feeding after dark. Checking for a joey is also part of the process, particularly in the cooler months, since separating a mother from her young by rushing things is worth avoiding.
Once the roof is clear, properly sealing the entry point is what stops the next possum moving in. Given how close the bushland corridor sits to many older Chatswood properties, it is worth checking nearby gaps too.
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They are territorial, and a home near the bushland corridor will often see the same possum return unless the entry point is properly sealed.
No, sealing while a possum is still inside traps it, which usually leads to more damage and a worse smell.
They are around year round, with more activity through the cooler months and again during breeding season.
Yes, the older streets around Chatswood still have enough tree cover to give possums a path, even close to the station and shops.
It moves to a nearby tree or another roof close by, since possums generally stay within a small home range.
Possums are a protected species, so getting the roof properly checked to confirm the entry point is usually the more straightforward option.
Anyone dealing with this across Chatswood can reach same day pest control chatswood for this kind of job.
Our pest control experts are ready to answer any specific questions about your pest concerns.