Census 2021 puts Norbury at 6,130 households with a median age of 37.7. The mainly Edwardian stock is mixed-tenure, which is why 71% houses and 29% flats need different handling in SW16.
28% of households rent privately and 55% own, which is why BBQ cleaning demand here peaks around tenancy changeovers and completion dates.
Walls are some of it dry-lined during a later refurbishment, over solid London stock brick — with 18% social-rented stock locally, block access is agreed with the estate office first, so the fixing that matters in Norbury is chosen on site — the usual failure here is in SW16, fixings landing in soft lime mortar joints instead of the brick body — and with 25% one-person households in Norbury, one adult is usually the only pair of hands on site.
Two streets can behave very differently in Norbury: the southern end of the London Road corridor, with Edwardian terraces and a busy parade. The quote reflects the street the job is actually on. Norbury sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate.
Getting to the door matters as much as the job: a23 red route, side-road permit bays and railway-bridge height limits. Norbury (Southern) is the nearest station, and one technician with a van-mounted dip tank; two where a barbecue has to be carried through a flat to reach a terrace.