Flat (purpose-built)
Self-contained dwelling within a building designed for multiple occupation.
Self-contained dwelling within a building designed for multiple occupation.
Shop or retail space, often with single WC and limited drainage to high street sewer.
Premises preparing deceased for burial or cremation, with sensitive drainage and contamination control.
Dwelling used as a home, including houses, flats and maisonettes across Greater London.
Flat occupying two or more floors with its own external entrance, often above shops.
Commercial food preparation area with grease trap, trade effluent and high drainage loads.
Converted stable or coach house behind main street, with limited rear drainage access.
Standalone single dwelling not joined to any other property, with independent drainage runs.
Flat created by subdividing a large Victorian house, typically with retrofitted drainage.
Smaller commercial food preparation area with reduced grease loads compared to restaurants.