Speak to a Specialist
Speak to a Specialist
West Dulwich · SE21, SE24

Damp Survey West Dulwich: Damp, Mould and Water Damage Assessment

The Assessment (what many people call a damp survey) is one non-destructive visit that finds the cause of damp, mould or a hidden leak across West Dulwich and the surrounding area, with a clear, insurance-ready report.

★★★★★ 5.0 from 22 Google reviews
Quick answer: If you have damp, mould or a suspected water leak at a property in West Dulwich, your first visit is a Damp, Mould and Water Damage Assessment. Our specialists carry out a non-destructive investigation to find the root cause, then give you a written report with photographs and a clear plan to fix it. Your report follows within 3 to 5 working days of the visit. We confirm the price on a written quote once we understand the problem. Call 020 3051 8478.

Damp, mould & leak services in West Dulwich

West Dulwich's housing is dominated by tall Victorian and Edwardian terraces and semis around Croxted Road, Rosendale Road and Turney Road, built with solid 9-inch brick walls and suspended timber floors, alongside mansion blocks near the station and 1930s semis and postwar estates towards Kingswood. Solid walls without cavities, ageing slate roofs and single-glazed sashes leave this stock prone to penetrating damp, rising damp and condensation.

Leak Detection

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

Damp, Mould and Water Damage Assessment

One visit that finds the cause of damp, mould or water damage, and tells rising damp, penetrating damp and condensation apart. About the Assessment →

Mould Treatment

Treat black mould and deal with the moisture source behind it, so it does not keep coming back. Mould treatment →

Structural Drying

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

Areas of West Dulwich we cover

We visit properties right across West Dulwich and its neighbourhoods, including:

Common damp problems in West Dulwich homes

Rising and penetrating damp in Victorian terraces

Streets like Croxted Road and Rosendale Road are lined with solid-brick Victorian terraces where original damp proof courses have often failed or been bridged by raised patios, flowerbeds and render applied over external walls. Combined with London clay ground movement, this produces rising damp at skirting level and penetrating damp on exposed gable ends, particularly after heavy rain.

Condensation mould in converted flats near the station

Many Victorian villas and mansion blocks around West Dulwich station have been split into flats with shared bathrooms and small kitchens but minimal extractor provision. Single-glazed sash windows and solid uninsulated walls create cold surfaces where warm, moist air condenses, leading to persistent black mould around window reveals, in wardrobes and behind furniture pushed against external walls.

Basement and lower ground water ingress near Belair Park

Lower ground flats close to Belair Park and the buried course of the River Effra sit on ground with a naturally high water table, especially after wet winters. Original tanking in these Victorian basements is frequently degraded, allowing groundwater to seep through floor slabs and party walls, while flat-roofed rear extensions on 1930s semis near Kingswood add a separate source of leaks through perished felt and blocked valley gutters.

What our customers say

Excellent
Rated 5.0 / 5 based on 22 reviews on
Tip: If a damp patch keeps coming back after redecorating, it is almost always a symptom, not the problem. An assessment that finds the source first saves paying for the same repair twice.

Request an Assessment in West Dulwich

Call 020 3051 8478 or send us your details and we will agree a date with you. We work with homeowners, landlords and property managers across West Dulwich.

Frequently asked questions

How much does a Damp, Mould and Water Damage Assessment in West Dulwich cost?
We confirm the price on a written quote once we understand the problem. Your first visit is a Damp, Mould and Water Damage Assessment, which includes the non-destructive investigation and an insurance-ready written report with photographs. If leak detection is needed, we quote for it separately before any work starts.
Do you cover the whole of West Dulwich?
Yes. We visit properties across West Dulwich and the surrounding neighbourhoods and postcodes.
Can you tell the difference between condensation, rising and penetrating damp?
Yes, and it matters because the fix differs for each. Our assessment identifies which type you have using moisture readings and thermal imaging.
Do you provide reports for insurance claims?
Yes. Every assessment comes with a clear written report including the cause, photographic evidence and recommendations, formatted for insurers and managing agents. Your report follows within 3 to 5 working days of the visit.

More help in West Dulwich

Leak detection

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

Structural drying

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

Mould removal

Treat black mould in your West Dulwich property and fix the moisture source behind it. Mould removal in West Dulwich →

See what you get before you speak to us: read a real report from start to finish.