How Much Does Mould Removal Cost in London, Kent, and Surrey?

The cost of mould removal depends on the size of the affected area, the cause of moisture, the level of contamination, access, reporting needs, and whether repairs or prevention work are required after treatment.

A small bathroom mould treatment is very different from a whole-room remediation after a leak, a landlord report for a rental property, or a damp investigation across multiple rooms. The most reliable quote follows an inspection or detailed review of photos, property type, and moisture history.

Factors that affect mould removal pricing

• The number and size of affected rooms or surfaces.

• Whether mould is surface-level or linked to hidden damp, leaks, or water damage.

• The need for damp testing, written reporting, or landlord and insurance documentation.

• Access challenges, ceiling height, occupied rooms, or sensitive environments.

• Prevention recommendations such as ventilation improvements or leak repairs.

Pricing can vary across London, Kent, and Surrey because property types, parking, access, travel, and reporting requirements differ. A transparent mould specialist should explain what is included, what is excluded, and what must be fixed to stop the mould returning.

For an accurate cost, share photos, location, room details, and any known leak or damp history. The best quote is one that solves the cause, not only the visible staining.