Mr. Clog Plumbing

Plumber Rose Bay

Blocked drains, stormwater, interwar flats and 24/7 emergency plumbing across Rose Bay, Bellevue Hill, Vaucluse and Point Piper.

Our guarantee: 12 months on our workmanship, in writing. What it covers

Rose Bay curves around its own bay on Sydney Harbour, between Point Piper and Vaucluse, with Bellevue Hill rising behind it. The suburb is split between two councils: Woollahra on the harbour side and Waverley east of Old South Head Road. Most homes here are apartments. At the 2021 census about seven in ten occupied homes were flats, many of them the three-storey walk-ups built from 1935 on what had been a market garden and dairy farm around O'Sullivan, Powell, Salisbury and Plumer Roads.

The ground under Rose Bay is not what it looks like. Woollahra Council's Rose Bay Catchment Flood Study describes the lower catchment as former sand dunes levelled in the 1920s, below sandstone ridges such as Bellevue Hill, where the surface is bare rock or thin sandy soil. Lyne Park was reclaimed from tidal sand flats in 1902. Stormwater from about 5.2 square kilometres drains to the bay through a Sydney Water open channel across the Woollahra and Royal Sydney golf courses and smaller piped outfalls, and the study notes that most of the drainage was installed in the 1930s. It names Plumer and O'Sullivan Roads, Dover Road and the New South Head Road shops as places where water ponds in heavy rain. For plumbing, that means three things: stormwater that has to cope with a fast run-off from the ridge, interwar buildings still on much of their original pipework, and shared drains in strata blocks.

$0 call-out fee — available 24/7, 365 days a year across Rose Bay and nearby suburbs.

Every part of Sydney has its own plumbing character, shaped by the age of the housing, the ground it sits on, and the weather it takes. Here is what we are called out for most often around Rose Bay.

Rain falling on Bellevue Hill's sandstone soaks in very little, so it reaches the levelled flat quickly. Where the street system is already running full, a property's own pits and grates have nowhere to empty. Silted pits, a cracked line or a grate that is too small are the parts an owner can fix, and they decide whether water stays out of the garage and the ground-floor flat.

A 1930s flat building that has never had its drainage replaced can still be running on a mix of original and patched pipe: clay sewer underground, cast iron or galvanised steel in the walls. A slow drain on the ground floor is often a shared line, not the unit's own. A camera inspection shows where the problem is and whether the pipe can be relined instead of dug up.

With most homes in strata, the usual questions are whose pipe it is and which unit the water is coming from. Tracing a leak to its source, and locating a blockage on camera, gives the owners corporation something definite to act on.

Coverage Area

Bellevue HillVauclusePoint Piper →Double Bay →Dover HeightsNorth Bondi

Don’t see your suburb? Call us — we likely cover it.

Common Questions

Much of lower Rose Bay is a levelled sand flat below steep sandstone, and Woollahra Council's flood study names several streets where water ponds. Within your property, we check that pits, grates and lines are clear, the right size and graded towards their outlet, so they drain as soon as the street system can take the water.

In a walk-up block the line under the ground floor usually carries waste from the units above, which makes it common property. A camera inspection locates the blockage and shows whose pipe it is in before anyone pays for the repair.

Yes. Our phones are answered 24 hours a day, 7 days a week, and for emergencies we aim to be with you within 60 minutes. We give you an ETA when you call, and there is a $0 call-out fee.

Yes. We cover Rose Bay and the suburbs around it, including Bellevue Hill, Vaucluse, Point Piper, Double Bay, Dover Heights and North Bondi.

It depends on the job. You get a fixed price quoted before we start, and there is a $0 call-out fee.

Yes. Our workmanship is guaranteed for 12 months, and all work is done under NSW plumbing licence 347993C.

from 35 Google reviews
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We recently used Mr Clog Plumbing for our granny flat in Guildford and couldn't be happier with the service. Everything was handled professionally from start to finish, with great communication and workmanship…
George A.Guildford · October 2026
Absolute legend. Turned up on time, sorted the problem quickly and didn’t charge a fortune. Super easy to deal with and cleaned up after the job too. Will definitely be using him again and would happily recomme…
Samantha M.May 2026
Turned up on time and honest service, couldn’t ask for much more.
Danny D.May 2026

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In a hurry? Call (02) 9139 8945 — we answer 24/7.

Call now — $0 call-out fee, available 24/7 across Rose Bay.

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