Census 2021 puts South Harrow at 3,418 households with a median age of 36.1. The inter-war stock is renter-heavy, which is why 45% houses and 55% flats need different handling in HA2.
Private renting sits at 37% and owner-occupation at 45%; the first group books flat-pack assembly at short notice, the second plans it.
Walls are some of it dry-lined during a later refurbishment, over solid London stock brick — which is what a 55% flat share across the ONS neighbourhood covering South Harrow actually produces, so the fixing that matters in South Harrow is chosen on site — the usual failure here is fixings landing in soft lime mortar joints instead of the brick body on these streets — and with 26% one-person households in South Harrow, one adult is usually the only pair of hands on site.
Two streets can behave very differently in South Harrow: a busy shopping parade and residential streets running down to Northolt. The quote reflects the street the job is actually on. South Harrow is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
Driveways on most streets; Northolt Road is busy with short loading bays. Nearest station is South Harrow (Piccadilly), and one fitter for most items; two for sliding-door wardrobes, bunk beds and anything that has to be carried up a shared stairwell.