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.
Private renting sits at 28% and owner-occupation at 55%; the first group books wardrobe assembly at short notice, the second plans it.
Walls are some of it dry-lined during a later refurbishment, over solid London stock brick — and with 25% one-person households in Norbury, one adult is usually the only pair of hands on site, so the fixing that matters in Norbury is chosen on site — the usual failure here is fixings landing in soft lime mortar joints instead of the brick body on these streets — which is why London Borough of Lambeth kerb rules get settled before the van is loaded.
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 fitter for a single wardrobe; two for fitted bay systems, sliding-door units and anything carried up a shared stairwell.