Call Sydney Snake Catcher on 1300 599 938
If you've found a snake in your Castle Hill garden, on a path, near the driveway or anywhere else on the property, call 1300 599 938. We're usually on site within around thirty minutes depending on traffic and access, and we operate twenty-four hours across Castle Hill and the wider Hills Shire. When a snake appears unexpectedly, the right move is straightforward. Step back, give it room, call us, and let us handle it.
Castle Hill is one of the larger suburbs in the Hills Shire by area and one of our reliable top-volume callout suburbs. The geography is the driver. Cattai Creek runs through the suburb, the connecting drainage threads out to Kellyville, Glenhaven and Rouse Hill, and the Castle Hill Heritage Park and connecting reserves wrap around the eastern and northern sides. The terrain runs the gamut, from established residential streets across the central plateau to steep gully blocks down toward the creeks, to acreage-fringe pockets on the western and southern boundaries. The bushland exposure on the reserve side is substantial and continuous.
The housing stock matters too. Castle Hill spans almost everything. Older 1970s and 1980s brick homes on large blocks through the central streets, mature gardens with deep planting and sandstone retaining walls. Newer infill housing and townhouse complexes through the Showground and Metro precincts. High-density apartment complexes around the Castle Hill Metro station. Acreage-style holdings on the suburb's outer fringes. The mature canopy, sandstone outcrops and pool density across the established sections give snakes habitat in depth once they're on a property.
Snakes aren't appearing in Castle Hill because something is wrong with a property. They're appearing because the suburb sits on top of a landscape that supports them, and the connecting corridors keep moving them through.
Diamond Python. A major species in our Castle Hill work, particularly on streets backing onto Castle Hill Heritage Park, the Cattai Creek corridor or the connecting reserves. Non-venomous, but large, adults reach two to three metres and they're powerfully built. The bushland exposure, mature gardens and older tiled-roof homes sustain a resident Python population, and roof cavities are a major job category. Pythons follow rodents into the roof and settle in. We also find them stretched across warm retaining walls, curled behind shrubs, on sandstone steps, in pergolas, along gutters and on warm driveways. They rely on camouflage rather than speed and usually stay still when you find them. They don't chase, they don't behave aggressively. If you hear soft movement in the ceiling or see one anywhere on the property, call 1300 599 938.
Red-bellied Black Snake. Common along Cattai Creek and the gully drainages running through the suburb, in the wetter sections and on properties with pools, ponds or thick damp garden beds. They follow frogs, so frog activity (particularly after rain and through the warmer months) tends to bring them through. Pool pump housings come up consistently across Castle Hill given the pool density. Venomous, but generally far less defensive than Browns. They will move away if given the chance.
Eastern Brown Snake. Less common than Pythons and Red-bellies in Castle Hill but present, particularly on the drier acreage-fringe blocks, properties with chicken coops or accumulated yard storage, and the construction-zone edges where new development is still pushing into former paddock country. Highly venomous. Step back, keep a visual from a safe distance, and call us on 1300 599 938.
Golden-crowned Snake. Common in Castle Hill, although most residents never see one. Small, nocturnal, with a pale crown-like marking across the head and a pink belly. During the day they shelter under sandstone blocks, loose bark, timber sleepers, pot plants, garden edging and leaf litter. The sandstone country and deep established gardens of Castle Hill give them ideal habitat. Venomous, but the bite causes only local symptoms in most cases and is not regarded as dangerous to adults, still warrants professional handling. We usually only relocate them when one has accidentally entered a home, garage or enclosed space.
Green Tree Snake. Common in Castle Hill, particularly in mature gardens, along fences, in pergolas and around roof lines. Slender, bright green or olive, fast-moving, completely harmless. They feed on skinks, geckos and small frogs and are excellent climbers, which is why they sometimes turn up at elevated parts of the property. Non-venomous, but a snake inside the house still warrants professional removal.
Blue-tongued Lizard. Not a snake, but the reptile we are called for almost as often. Blue-tongues are large, slow-moving native skinks that get mistaken for snakes because of their size and the way they flatten their bodies when threatened. They are harmless, beneficial, and good for a garden, they eat snails, slugs and insects. Better to call and have us confirm than to assume.
The species mix in Castle Hill makes more sense once you know what each one is following. Diamond Pythons follow rats and mice, which is why they end up in roof cavities. Red-bellied Black Snakes follow frogs and moisture, which is why they concentrate along Cattai Creek and the gully drainages and around pool pump housings. Eastern Browns follow rodents through the drier blocks and the acreage-fringe properties. Golden-crowned Snakes follow small lizards and skinks under leaf litter and sandstone. Green Tree Snakes follow skinks and geckos through gardens and along fence lines. Sightings increase after rain, through warm weather, and in early summer when reptiles are most active.
For Diamond Pythons: roof cavities are the standout, particularly on older homes with tiled roofs and small gaps under the eaves. Also on sandstone retaining walls, in pergolas and outdoor entertainment areas, along gutters, curled behind thick shrubs, on sunny driveways and along fence lines facing reserve.
For Red-bellied Black Snakes: pool pump housings, pool surrounds and water features, garden beds with thick mulch against boundary fences, under decks and verandahs in shaded damp corners, along fences backing onto Cattai Creek, gully drainages or the wetter sections of local reserves.
For Eastern Browns: garages, sheds with accumulated yard storage, around hot water systems, along long boundary fences, around chicken coops and outdoor pet bowls on the acreage-fringe blocks, around stockpiled landscaping materials on new builds.
For Golden-crowned Snakes: under sandstone blocks, around rockeries and leaf litter, beneath timber piles, paths and outdoor tiles, around damp sheltered corners of the garden.
For Green Tree Snakes: along fences, through pergolas, around roof lines, in mature shrubs and along garden edges.
Step back. Bring children and pets indoors. If possible, keep a visual on the snake from a safe distance. Don't try to move it, contain it, photograph it from up close or identify the species. Call 1300 599 938. We'll talk you through what to do until we arrive.
If you hear movement in the roof through the warmer months and you live on a Castle Hill Heritage Park, reserve or creek-line street, a Diamond Python is one of the more likely explanations. Possums and rats are the others. We can tell the difference on site.
The deterrent products sold at hardware stores, powders, sprays, ultrasonic devices, do not work. Skip them.
For Diamond Pythons specifically, reducing rodent activity in the roof is the single most useful thing. Pythons follow rats. If a Python turns up in the ceiling, the rats got there first. Seal roof entry points where you can, keep the roof clear of stored items that draw rodents, and address roof rodent activity through proper rodent control.
For Red-bellied Black Snakes, keep pool pump housings clear and unappealing as shelter. Thin out heavy garden beds along boundary fences, particularly the side facing reserve or creek line. Manage frog activity where it has become concentrated against the house, without killing the frogs, they're protected.
For Eastern Browns, reducing rodent activity is the most effective measure. Tidy sheds and outdoor storage. Seal gaps under structures. Keep grass short along boundary fences.
How quickly can a snake catcher get to Castle Hill?
We're usually on site in Castle Hill within around thirty minutes, depending on traffic and access. Sydney Snake Catcher operates twenty-four hours a day across the suburb and the wider Hills Shire. Call 1300 599 938.
What snakes are most common in Castle Hill?
Diamond Pythons are a major species in our Castle Hill work, particularly in roof cavities and on streets backing onto Castle Hill Heritage Park, the Cattai Creek corridor or the connecting reserves. Red-bellied Black Snakes are a substantial proportion of the work too, concentrated along the creek lines and around pool pump housings. Eastern Browns appear on the drier acreage-fringe blocks.
Should I try to remove the snake myself?
No. All native snakes in New South Wales are protected wildlife, and several species commonly encountered around Castle Hill are venomous. The vast majority of snakebite hospital admissions involve someone trying to catch, kill or move a snake themselves. Step back, keep a visual from a safe distance, and call 1300 599 938.
What should I do while I'm waiting for the snake catcher?
Step back, bring children and pets indoors, and keep a visual on the snake from a safe distance if you can. Don't try to contain it, photograph it from up close or identify the species. If it slips into cover, watch the spot where you last saw it. Snakes often reappear within minutes once the area goes quiet.
Are snakes protected in New South Wales?
Yes. All native snakes are protected under the Biodiversity Conservation Act 2016. They must be handled and relocated by licensed catchers. Sydney Snake Catcher operates under licence MWL103807.
Sydney Snake Catcher 1300 599 938. Licensed, insured, on call 24/7 across Castle Hill and the wider Hills Shire.
