Updated October 2026
Banksia is one of the smallest suburbs in St George, a tight grid of streets around the station and the Princes Highway, between Rockdale and Arncliffe. What it lacks in size it makes up for in variety: older houses and semis, walk-up flats and newer apartment blocks all within a few streets. St George Blocked Drains is a local referral service, and we connect Banksia residents with licensed local drain plumbers we work with.
Why Banksia drains block
Much of Banksia sits on low, flat ground near Muddy Creek. Flat land gives drains less fall, so water moves slowly through the pipes and anything solid has more chance to settle. Over years that becomes a build-up of sediment and grease that narrows the line until it blocks.
Older homes here often still run original clay sewer pipes, and the cracked or shifted joints in those pipes let roots in. Unit blocks bring a different set of problems: shared lines carrying waste from many households, and the wet wipes and kitchen fat that come with them.
Stormwater is worth watching too. On flat, low-lying ground, a blocked pit or silted pipe does not take much rain to overflow, and water pools in yards, driveways and car parks.
What clearing a blocked drain involves
The licensed drain plumbers we work with usually clear the line with an eel or high-pressure jetter, then run a CCTV drain camera to show what caused it. For a blocked toilet the cause is often close by and quick to fix. For repeat blockages on an older line, the camera shows whether roots or pipe damage are behind it, and whether pipe relining is worth considering.
A standard clear typically runs $150 to $400. Root clearing typically runs $250 to $600. A camera inspection typically costs $249 to $600, or $350 to $900 with jetting. Relining typically costs $3,000 to $8,000 or more. Every price is confirmed before work begins.
Frequently asked questions
Why does my drain block more often than my friend's in a hillier suburb?
Flat ground means less fall in the pipes, so sediment and grease settle more easily. Regular jetting keeps flat lines flowing.
Our unit block's car park floods in storms. Is that a drain problem?
Usually. Car park pits and grates collect silt and rubbish. A plumber can clear and camera the stormwater lines, and the strata committee can decide on any repairs.
Is it safe to use chemical drain cleaner?
It is not recommended. Chemicals rarely clear a real blockage and can damage older pipes and seals. A plunger is a safer first step before calling a plumber.
Get a fast quote and we will connect you with a licensed drain plumber covering Banksia.