Where Wandsworth's Rats Come From
Old drain runs under Tooting and Balham
The Victorian terraces around Tooting and Balham sit on drainage laid well over a century ago, and a cracked pipe or displaced joint gives rats a route straight up into the floor void. Because there's rarely a visible hole outside, activity that seems to come from nowhere under a downstairs room is often a drainage fault rather than an open garden.
Railway land and gardens near Earlsfield and Battersea
Streets backing onto the railway corridor near Earlsfield, and the gardens around Battersea, give rats an above-ground route instead — along the embankment, through compost heaps and under shed bases, then in through a gap around an old airbrick or service pipe. Bird feeders left out overnight are a common draw in these gardens.
Signs to Look For
- Dark, tapered droppings roughly 1–2cm long, often in small groups
- Greasy smear marks along skirting boards, pipes and the edges of holes
- Gnawing on wood, plastic, food packaging or cables
- Scratching in ceilings, walls or under the floor, mostly at night
- Burrows a few centimetres across in soil, under paving or beside a shed
- A stale, ammonia-like smell in cupboards or under the stairs
Keeping Rats Out of a Wandsworth Property for Good
Once they've gone, whatever let them in is usually still there, and closing that gap is the next practical step.
