Walk Kensington from Kensington Palace outwards and the period conversion pattern is obvious: 83% of the 13,346 households in W8 live in flats, 17% in houses.
46% of households rent privately and 35% own, which is why hoarder clearance demand here peaks around tenancy changeovers and completion dates.
Walls are lath and plaster over timber studs; locally that also means with solid brick on the party and external walls — the reality on the streets around Kensington Palace, so the fixing that matters in Kensington is chosen on site — the usual failure here is a plasterboard plug spun into lime plaster in W8, which crumbles the key and drops the panel — which is why Royal Borough of Kensington and Chelsea kerb rules get settled before the van is loaded.
Two streets can behave very differently in Kensington: the high street, palace gardens and the quiet garden squares of Kensington proper. The quote reflects the street the job is actually on. Kensington sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate.
On access, mansion blocks with cage lifts and porter sign-in; Kensington High Street loading windows are short — one reason two to four operatives depending on severity, with PPE for biohazard handling and a plain, unmarked vehicle available on request. Fitters travelling in use High Street Kensington (Circle, District).