Blocked Drain Cost in Sydney (2026)
In Sydney, old earthenware pipes under the sandstone belt and mature street trees are the usual cause of a blocked drain.
Your blocked drain details
Your estimate sits within the typical range.
A hydro jetter clears stubborn blockages and cleans the pipe walls, more than an eel, but more thorough.
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💰 Ways to save
- A simple plunger/snake job is cheapest if the blockage is minor.
- If roots keep returning, pipe relining can be cheaper long-term than repeat clears.
How we estimate this
Clearing a blocked drain in Australia in 2026 typically costs $150–$400 for a simple blockage and $400–$800+ where a hydro jetter and CCTV inspection are needed.
Pricing reviewed: June 2026.
What a blocked drain costs in Sydney
A lot of Sydney's older suburbs run original earthenware or clay sewer and stormwater lines, and decades of root intrusion from the city's big established street trees is the classic cause of a recurring blockage, with roots finding the smallest joint and filling the pipe. In the sandstone-shelf suburbs, shallow rock means pipes were often laid in awkward runs, so locating and accessing a blockage for excavation is harder and dearer than on soft ground, which lifts the cost once a jet-and-clear will not hold.
Sydney's highest-in-the-country labour rates sit on top of every drain call-out, and a CCTV camera inspection to find the cause rather than just clear the symptom is worth paying for on an old property, because a clay line that keeps blocking usually needs relining or repair rather than another clear. Tip and disposal fees here are among the highest nationally, so any job involving excavation and spoil removal carries that extra cost too.
Compare against the national picture: Blocked Drain Cost in Australia →
Blocked Drain Cost in other cities
Frequently asked questions
How much does it cost to clear a blocked drain in Australia?
Typically $150–$400 for a simple blockage, and $400–$800+ where a hydro jetter and CCTV inspection are required.
What causes most blocked drains?
Tree roots, grease, foreign objects and pipe damage are common causes. A CCTV inspection pinpoints the issue.
Is a hydro jetter better than an eel?
A hydro jetter clears stubborn blockages and cleans the pipe walls more thoroughly than an electric eel, but costs more.