Walk South Harrow from Alexandra Park, South Harrow outwards and the inter-war pattern is obvious: 55% of the 3,418 households in HA2 live in flats, 45% in houses.
Private renting sits at 37% and owner-occupation at 45%; the first group books mattress cleaning at short notice, the second plans it.
South Harrow substrates run to solid London stock brick in HA2, some of it dry-lined during a later refurbishment — and with 37% of homes here privately rented, it sets the booking date as often as the job does. Nothing is drilled until the wall has been sounded, because fixings landing in soft lime mortar joints instead of the brick body on these streets — measured on the walk in from South Harrow (Piccadilly) rather than assumed from a map is the mistake that costs a HA2 customer twice.
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.
Getting to the door matters as much as the job: driveways on most streets; Northolt Road is busy with short loading bays. South Harrow (Piccadilly) is the nearest station, and one technician with a portable extraction machine and air mover on a single household booking; two technicians on HMO, student accommodation and serviced-apartment rounds where six or more mattresses are cleaned in a day.