What have you seen?
A person kneeling at an open timber hatch, shining a torch under a brick house

Sydney suburbs

Pest control in Hornsby

Bushland on the back fence.

Hornsby backs onto 2,000 hectares of council bushland, so ticks, funnel-webs and possums are part of life here, and council won't act on termites on its land unless they're a direct danger to people.

Seen a pest in Hornsby?

What have you seen?

Wasp nest or bees near people? Keep children and pets away. Trouble breathing after a sting: call 000.

Only one local pest business gets your number.

  • Matched to what you've seen
  • Only one local pest business gets your number.
  • Matched to what you've seen

    Before a pest business can take jobs from Which Pest, we record the jobs it handles, so a termite job never goes to a business that only sprays for spiders.

  • Only one local pest business gets your number.

    We pass your contact details to one local pest business so it can contact you about this job.

What happens next

A local pest business calls you.

What have you seen?
  1. Tell us what you've seen

    The pest, one detail about it, and your postcode. A few taps.

  2. We pass it on

    We pass your enquiry to one local pest business that handles exactly this. They quote, do the work and deal with you directly.

  3. They call you

    The pest business talks it through, usually inspects first, and quotes in writing. You decide.

Sydney Harbour Bridge and the lower north shore from the air
Sydney Harbour Bridge and the lower north shore from the air.

Updated 3 November 2026 · Written by the Which Pest team · How we check our facts

Living beside the bush in Hornsby

2,000 hectares next door

Hornsby Shire Council says it's directly responsible for 2,000 hectares of bushland, much of it adjoining Berowra Valley National and Regional Park. A lot of backyards here end where the reserve begins.

On the funnel-web plateau

The Australian Museum says funnel-webs mostly live in moist upland forest, and it names the Hornsby Plateau first. Burrows turn up in sheltered, damp garden spots as well as the bush.

Ticks and lantana

Council says people pick up ticks most easily in long grass or thick scrub, and it advises keeping gardens clear of weeds, particularly lantana. Bandicoots get blamed, but they roam a small range and are less exposed to ticks than wandering foxes, dogs and cats.

What council won't do

Council says it won't act on invertebrates on its land, including termites, unless they pose a direct danger to humans. It also has no power to force landholders to control pest animals, so neighbours' cooperation matters.

Termites near a reserve

Houses near natural bushland may often have termite nests nearby, the Australian Museum says, though those may not be pest species. Seeing termites in a stump over the fence doesn't mean your house has them, and it doesn't mean it doesn't.

That's why termite inspections matter here, and why termite treatment should follow an inspection report. Anyone who first got or renewed a NSW licence after 17 December 2021 needs the timber pest licence to do the work. Our Sydney termite page has more.

Signs to get looked at

  • Timber that sounds hollow or feels soft when you press it.
  • Mud tubes on foundations or walls. Don't break them.
  • Paint that's bubbling on door frames and skirtings.
  • New gaps or sagging around window frames and doors.
  • A deck or retaining wall that's touching damp soil.

Native visitors

Council reminds residents that brush turkeys, magpies, possums, flying foxes and snakes can be a nuisance, but all native birds, reptiles, amphibians and mammals except the dingo are protected. Pest animals it does list include wild rabbits, red foxes, cats, common mynas and common carp.

Where we'd start with pests in Hornsby

Clear the lantana first, then book a termite inspection if your last one was a while ago. That's most of what we'd worry about next to the bush. For the rest, tell us what you've seen and your postcode.

Want someone to look at it?

Tell us what you've seen and your postcode, and a local pest business that handles exactly that calls you to talk it through.

What have you seen?

Questions

Pest control in Hornsby: common questions

Will council treat termites in the reserve behind me?

Not usually. Council says it won't act on invertebrates, termites included, on its land unless there's a direct danger to humans. Your own house is the thing to get inspected.

How do I get ticks off washing?

Council suggests putting washing in the clothes drier for 10 minutes on a hot setting if small ticks can drop onto it. For a tick on a person, freeze it with an ether-based spray, as NSW Health advises, rather than pulling it.

Seen a pest in Hornsby? Tell us what it is.

What you have seen, one tap about it and your postcode. Then a local pest business that handles exactly that calls you.

Before anyone starts

The licence rules where you live

Where this information comes from

Rules and advice change, so check the source before you act on anything here. How we write and check these pages.

What have you seen?