Rotherhithe is built on the old Surrey Docks, and the water is still there in the shape of retained basins and inlets. Standing water plus riverside frontage keeps rodent pressure high year-round, and the dock-era warehouse conversions along the river have the deep structural voids typical of that stock.
Ants in Rotherhithe
Multiple ant species including Garden ants, Pharaoh ants, and Ghost ants form massive colonies across London. For a full breakdown of the species, the health risks and every treatment option, see our ants guide — or browse everything we treat across Southwark.
Why Rotherhithe sees them
- Retained dock basins and standing water
- Thames frontage and river walls
- Deep voids in warehouse conversions
- Estate refuse stores near open water
Signs to look for
- Ant trails leading to food sources
- Small piles of soil/debris
- Live ants in kitchen areas
- Sweet/musty odors
- Winged ants during mating season
How we treat ants here
Professional baiting systems targeting entire colonies with delayed-action insecticides
Properties in Rotherhithe are typically dock warehouse conversions, riverside apartment blocks, post-war estates, 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 Rotherhithe
Ant Control nearby
Frequently asked questions
How quickly can you treat ants in Rotherhithe?
We reach most addresses in Rotherhithe within 40 minutes, covering SE16. For ants specifically we aim to attend within 24 hours of your call, and we run a 24/7 line for urgent cases.
How much does ant treatment cost?
Ants treatment starts from £139. 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 ants?
The most reliable signs are: Ant trails leading to food sources; Small piles of soil/debris; Live ants in kitchen areas; Sweet/musty odors. If you are seeing any of these, book a survey rather than waiting — ants rarely resolve on their own.
How do you treat ants?
Professional baiting systems targeting entire colonies with delayed-action insecticides Our success rate on ants is 90%, and treatment includes a follow-up visit and a written prevention plan.
Are ants dangerous?
Ants are rated medium risk. The main health concerns are food contamination, pharaoh ants spread hospital infections, allergic reactions to bites. They can also cause structural damage to foundations.
How can I stop ants coming back?
Remove food sources and spills; Seal entry points; Fix moisture problems. We include a prevention plan with every treatment and can arrange scheduled monitoring for properties that have had repeat problems.
Why are ants common in Rotherhithe?
Retained dock basins and standing water, and Thames frontage and river walls. Combined with the local property mix — dock warehouse conversions and riverside apartment blocks — this gives ants the harbourage and access they need.
Do you cover the whole of Rotherhithe?
Yes. We cover every street in Rotherhithe across SE16, including Surrey Quays, Greenland Dock, Rotherhithe Tunnel. Call 07727 053568 to book.

