In Clapham Junction (SW11) the split is 74% flats to 26% houses over 4,196 households, and the stock is mainly Victorian.
Because 42% of Clapham Junction is privately rented and 18% socially rented, a lot of SW11 work is agreed with a landlord or managing agent rather than the person opening the door.
Walls are with solid brick on the party and external walls, over lath and plaster over timber studs, and with 34% one-person households in Clapham Junction, one adult is usually the only pair of hands on site, so the fixing that matters in Clapham Junction is chosen on site — the usual failure here is a plasterboard plug spun into lime plaster in SW11, which crumbles the key and drops the panel, which is what a 74% flat share across the ONS neighbourhood covering Clapham Junction actually produces.
Britain's busiest interchange, St John's Hill and the streets between the commons. That character decides the practical detail of mattress cleaning here far more than the borough boundary does. Clapham Junction is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
Very tight CPZ, narrow streets with parked cars both sides and no rear access. Nearest station is Clapham Junction (Overground, Southern, South Western), and one technician with a portable extraction machine and air mover on a single household booking; two technicians on HMO, student accommodation and serviced-apartment rounds where six or more mattresses are cleaned in a day.