CCTV Drain Survey Ealing

CCTV Drain Surveys Across Ealing Borough

Ealing's housing stock spans more than a century of London building — from large Edwardian semis around Ealing Broadway and Haven Green, through Victorian terraces in Hanwell and West Ealing, to post-war housing in Northolt and Greenford and the dense mixed-use streets of Southall. Each of these property types presents distinct drainage conditions, and each warrants a camera survey rather than a surface-level inspection.

A CCTV drain survey uses a motorised HD camera introduced at an inspection chamber access point and pushed through each drain run in sequence. The footage is reviewed against WRC defect codes, and the result is a written condition report with annotated defect photographs, pipe grades, and repair recommendations. In Ealing's older stock, this process regularly identifies defects that no surface inspection could detect.

What Our Ealing Surveys Typically Find

The dominant findings in our Ealing surveys reflect the borough's geology and housing age profile. London clay underlies the entire borough — the shrink-swell cycle of clay soils displaces pipe joints progressively over decades, and in Ealing's Edwardian properties that process has been running for over a century. Joint displacement and root ingress from mature suburban trees are the most common defects we find and grade in Ealing W5 and W13 properties.

In Hanwell (W7), shared lateral drains connecting Victorian terraced properties are a recurring survey theme. These shared sections are private maintenance obligations, not Thames Water infrastructure — identifying their condition and confirming ownership boundaries is a core part of the pre-purchase survey brief. In Northolt and Greenford (UB6), deformed pitch-fibre pipework — laid in the 1950s and 1960s and now well past design life — is a very frequent finding, often restricting flow significantly without any visible surface indication.

Southall properties with modified drainage — extensions, conversions, and mixed commercial use — regularly show irregular pipe routes and informal connection points that require camera survey to trace accurately. We use dye testing alongside the camera where drainage layout is unclear from inspection chamber positions alone.

Survey Scope and Report Delivery

Our Ealing CCTV drain surveys cover all accessible foul drain runs, surface water drainage, and connections to public sewers. We locate all inspection chambers, trace drain routes, and confirm Thames Water boundary positions. Where access is restricted — deep chambers, blocked access points, or drainage beneath structures — we use push-rod cameras alongside the motorised unit to maximise coverage.

The WRC-standard report is delivered digitally within 24 hours of the survey, including HD footage, annotated defect stills, pipe condition grades, and prioritised repair recommendations. Our reports are accepted by all major London solicitors, mortgage lenders, and chartered surveyors.