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Kennington · SE11, SE17, SW8, SW9

Mould Removal & Treatment in Kennington

Professional mould removal across Kennington, treating black mould at the source. We find why the mould is there, condensation, penetrating damp or a hidden leak, then treat it and fix the cause so it does not come back.

★★★★★ 5.0 from 20 Google reviews · trusted by Kennington homeowners, landlords & property managers
Quick answer: Damp & Mould Solutions UK removes and treats black mould at properties in Kennington, and deals with the moisture driving it rather than painting over it. Mould treatment starts from £300, with a fixed price confirmed from photos or a short video before we attend. A leak is not over when the water stops. Mould can start within 48 hours, so we find the source, dry the structure and treat any mould, all with one company. If the cause of the moisture is not clear, a full damp and mould survey is a separate service, £500, or £450 when you book online and pay the deposit. Call 020 3051 8478.

Leak to dry to treated, one company in Kennington

Kennington's housing runs from grand Georgian and Victorian terraces around Kennington Park to 1960s and 1970s council low-rise and tower blocks such as those near the Oval. Many Victorian houses have been split into flats with shared roofs and neglected guttering, while solid brick walls and basement conversions trap moisture, giving both older and post-war stock persistent mould conditions.

Mould Treatment

Treat and prevent the mould that follows water damage, dealing with the moisture source first. Mould treatment →

Damp Investigation

Tell rising damp, penetrating damp and condensation apart, so the right repair is done once. Damp investigation →

Leak Detection

Trace hidden water leaks without unnecessary damage using thermal, acoustic and tracer-gas methods. Leak detection →

Structural Drying

Dry walls, floors and voids after a leak or flood with monitored dehumidifiers, to completion. Structural drying →

Areas of Kennington we cover

We treat mould right across Kennington and its neighbourhoods, including:

Common causes of mould in Kennington homes

Converted Victorian terraces with shared roofs and gutters

Streets around Kennington Park and Vassall Road are lined with Victorian terraces split into multiple flats. Responsibility for a leaking roof or blocked gutter often sits with a managing agent rather than the resident, so repairs are delayed for months. Meanwhile rainwater tracks down party walls and into upper-floor bedrooms and ceilings, leaving black mould that keeps returning until the actual leak above is fixed.

Solid-wall basements and lower-ground flats

Many Kennington conversions include lower-ground or semi-basement flats built into solid Victorian brick with little or no damp-proof course. Without cavity insulation these walls stay cold and draw in groundwater, so penetrating damp and rising damp both appear behind sofas, wardrobes and in corners. Surface mould spreads across skirting boards and lower wall sections even where the flat looks otherwise well kept.

1960s and 1970s estate flats with poor ventilation

The concrete-framed estates near the Oval and off Kennington Lane were built with small kitchens and bathrooms and minimal extraction. Daily cooking, showering and drying laundry indoors push moisture into walls with limited insulation, and cold external corners around windows and behind wardrobes condense quickly. The result is recurring black mould in bathrooms and bedrooms that reappears within weeks unless ventilation and heating patterns are addressed alongside cleaning.

What our customers say

Excellent
Rated 5.0 / 5 based on 20 reviews on
Tip: Wiping mould off with bleach and repainting hides it for a few weeks, then it returns. Mould is a moisture problem, so unless the condensation, damp or leak feeding it is fixed, it always comes back.

Mould problem in Kennington?

Call 020 3051 8478 or book a mould survey online. We remove mould and fix the cause for homeowners, landlords and managing agents across Kennington.

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Frequently asked questions

How much does mould removal in Kennington cost?
Mould treatment starts from £300, with a fixed price confirmed from photos or a short video before we attend. If the cause of the moisture is not clear, a full damp and mould survey is a separate service, £500, or £450 when you book online and pay the deposit. Treating the surface without the source means the mould returns.
Is black mould in my home dangerous?
Black mould affects indoor air quality and is best removed promptly. We treat the mould and fix the moisture driving it, so the problem is dealt with at the cause.
Will the mould come back after treatment?
Not if the moisture source is fixed. We find and address the cause, whether condensation, penetrating damp or a leak, rather than just cleaning the surface.
Do you find what is causing the mould?
Yes. Every job starts by identifying why the mould is there, using a proper damp and mould survey, so the treatment lasts.

More help in Kennington

Damp and mould survey

Find the real cause of damp, mould or a leak in a Kennington property, with a written report and photographs. Damp survey in Kennington →

Leak detection

Trace a hidden water leak in Kennington using thermal, acoustic and tracer gas methods, with minimal damage. Leak detection in Kennington →

Structural drying

Dry walls, floors and voids in Kennington after a leak or flood, monitored to completion. Structural drying in Kennington →

See what you get before you book: read a real survey report from start to finish.