Blocked Drains Central Wellington

Blocked drains across central Wellington: four suburbs, four different jobs

Central Wellington packs the city's oldest housing and its newest into a small area, so a blocked drain call here can mean very different work from one street to the next. In Te Aro, most calls come from apartment buildings, many converted from offices, where a shared stack or building drain carries waste from many units and a blockage shows on a lower floor. Cafes along Cuba Street and Courtenay Place add grease, which calls for a jetter rather than a cutting head. Te Aro also sits partly on reclaimed foreshore and old swamp, where pipes can shift in a strong earthquake.

Thorndon and Mt Victoria are about tight access and old pipe. Villas and cottages there sit close to the street with minimal side yards, so we carry compact machines to the gully trap, and generations of alterations mean old and new pipe meet at awkward joints. Newtown's 1890s villas are similar in age, but their drains usually run out across a larger back yard, which makes access easier and makes decks and sheds built over the line more likely.

Up the hills in Kelburn and Brooklyn, slope is the theme. Long runs drop steeply to the street, solids stall at bends, mature gardens send roots into older joints, and stormwater must be piped off banks rather than into gully traps. Across all of these suburbs, Wellington City Council rules put any part of the lateral under a public road with the council, while the owner looks after the parts on private land.

Local tip: Wherever you are in central Wellington, keep footage of any drain clear, because it shows whether a fault sits under the road, which is the council's part.