Kennington's Georgian terraces are among the oldest domestic stock in south London, and their original drainage is the recurring theme — shallow brick runs with frequent defects, shared between houses. Rodents entering through a cracked drain under one property will surface in its neighbours, which is why we survey drainage here before treating.
Rats in Kennington
Brown rats and black rats are London's most serious pest problem, causing extensive property damage and health risks. For a full breakdown of the species, the health risks and every treatment option, see our rats guide — or browse everything we treat across Lambeth.
Why Kennington sees them
- Original brick drainage with frequent defects
- Drain runs shared between adjoining houses
- Estate refuse chutes and communal stores
- Oval and park land adjoining residential streets
Signs to look for
- Droppings (12-18mm long, dark brown)
- Gnaw marks on wood, plastic, cables
- Scratching sounds in walls/ceilings
- Grease marks along walls
- Strong ammonia-like odor
How we treat rats here
Professional baiting systems with rodenticides, followed by proofing and monitoring
Properties in Kennington are typically georgian terraces, post-war estate blocks, converted flats, which shapes how we approach access and proofing. Every treatment includes a follow-up visit and a written prevention plan.
Areas we cover
Other pests we treat in Kennington
Frequently asked questions
How quickly can you treat rats in Kennington?
We reach most addresses in Kennington within 30 minutes, covering SE11. For rats specifically we aim to attend within 2-4 hours of your call, and we run a 24/7 line for urgent cases.
How much does rat treatment cost?
Rats treatment starts from £149. The final price depends on the size of the property and the extent of the infestation, and we confirm it in writing after the survey — there is no call-out charge.
How do I know if I have rats?
The most reliable signs are: Droppings (12-18mm long, dark brown); Gnaw marks on wood, plastic, cables; Scratching sounds in walls/ceilings; Grease marks along walls. If you are seeing any of these, book a survey rather than waiting — rats rarely resolve on their own.
How do you treat rats?
Professional baiting systems with rodenticides, followed by proofing and monitoring Our success rate on rats is 95%, and treatment includes a follow-up visit and a written prevention plan.
Are rats dangerous?
Rats are rated high risk. The main health concerns are weil's disease (leptospirosis), salmonella food poisoning, hantavirus pulmonary syndrome. They can also cause electrical wire damage causing fire risk.
How can I stop rats coming back?
Seal holes larger than 6mm; Remove food sources and water; Trim vegetation away from buildings. We include a prevention plan with every treatment and can arrange scheduled monitoring for properties that have had repeat problems.
Why are rats common in Kennington?
Original brick drainage with frequent defects, and Drain runs shared between adjoining houses. Combined with the local property mix — georgian terraces and post-war estate blocks — this gives rats the harbourage and access they need.
Do you cover the whole of Kennington?
Yes. We cover every street in Kennington across SE11, including The Oval, Kennington Park, Cleaver Square. Call 07727 053568 to book.

