Walk Harlesden from The Jubilee Clock outwards and the mainly Victorian pattern is obvious: 78% of the 5,538 households in NW10 live in flats, 22% in houses.
Private renting sits at 41% and owner-occupation at 24%; the first group books driveway cleaning at short notice, the second plans it.
Walls are precast concrete panels and dense blockwork in NW10, often with surface conduit — where 24% owner-occupation means the same home is booked again rather than a new tenant each year, so the fixing that matters in Harlesden is chosen on site — the usual failure here is drilling blind into a panel with reinforcement or a buried cable behind it on these streets — the pattern behind 5,538 households inside the NW10 neighbourhood.
Two streets can behave very differently in Harlesden: jubilee Clock, Caribbean food shops and a working high street. The quote reflects the street the job is actually on. Harlesden is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
Getting to the door matters as much as the job: very busy high street with short loading bays; side streets are narrow and permit-only. Harlesden (Bakerloo, Overground) is the nearest station, and one technician and a van-mounted hot-water pressure washer for most driveways; two on larger block-paving jobs where re-sanding is included, since brushing sand in is a second task run alongside the wash.