SW18 and SW11 · Open 24 hours
Pest control in Wandsworth
Wandsworth terraces have been extended downwards and upwards more than almost anywhere, and each of those conversions opens something up.

The area
What drives pest problems in Wandsworth
Wandsworth is mostly Victorian terrace, and a very high proportion of it has been altered — basements dug out, lofts converted, side returns filled in, rear extensions added. Every one of those jobs disturbs ground, breaks into drainage or opens the roof line, and a substantial share of the rodent work we do in SW18 traces back to building work either at the property or next door to it.
Dug-out basements are the most significant of those changes. They put habitable rooms in direct contact with soil and old drainage, they are warm, and they are often the least used part of the house. Activity establishes there and moves upward, which is why a problem first noticed in a ground-floor kitchen frequently started a floor below it.
Wandsworth Common and the river bound the area on two sides, and both support wildlife that works its way into the residential streets — rats and squirrels from the green space, and foxes throughout, which bring fleas into garden flats and ground floors in households with no pets at all.
What we are called to here
The pests Wandsworth generates most work for
Rat Treatment
Basement excavation and extension work disturb harbourage and open drainage routes across SW18.
Rat Treatment in WandsworthMice Treatment
Terraces converted into flats share floor voids and party walls, so mice move between units.
Mice Treatment in WandsworthFlea Treatment
Foxes under decking and in garden corners are a regular source of fleas in ground-floor flats.
Flea Treatment in WandsworthWasp Extermination
Loft conversions, soffits and garden sheds give wasps plenty of nesting options each summer.
Wasp Extermination in Wandsworth

What an inspection in Wandsworth looks at
The building stock decides most of this. These are the things that matter in Wandsworth specifically.
- Recent building work at the property or next door is worth mentioning — it frequently explains the timing.
- Dug-out basements are inspected first, along with the drainage and soil contact around them.
- Loft conversions are checked at the junctions, where the new structure meets the original roof.
- Gardens backing onto the common or the river corridor are treated as connected to that green space.

Open 24 hours
Pest problem in Wandsworth? Talk it through with us.
Call and describe what you have found and where. We will tell you what it is likely to be, what the inspection would involve and what happens next. The line is open 24 hours.
Open 24 hours · London and nearby areas
Also covered from Wandsworth
We work across London and nearby areas, in homes and in commercial premises, from 1 Fulham Palace Rd, London W6 8AB.
- Earlsfield
- Southfields
- Battersea
- Clapham Junction
- Putney
- Wandsworth Common
Questions
Pest control in Wandsworth — common questions
If your question is not here, call and ask. It is a quick conversation and it usually saves a visit either way.
07886 109682Very likely. Excavation disturbs established harbourage and frequently breaks or exposes old drainage. The population that was living undisturbed under the ground now has a route into a warm room. It is one of the most common patterns we see in SW18.
Usually rodents or squirrels using a gap at the junction between the new structure and the original roof. Conversions rarely seal perfectly at those points, and that is where the inspection starts.
Possibly. Foxes sheltering under decking leave fleas behind and garden flats pick them up. It could also be bird mites from a nest above. The inspection establishes which before anything is applied, because the treatments differ.
Yes. Newer blocks have their own pattern — shared basements, car parks, waste compounds and service risers — and the inspection follows those rather than the garden-and-drainage picture of a terrace.


