Walk Carshalton from Carshalton Ponds and Honeywood Museum outwards and the mainly Victorian pattern is obvious: 33% of the 9,444 households in SM5 live in flats, 67% in houses.
16% of households rent privately and 76% own, which is why driveway cleaning demand here peaks around tenancy changeovers and completion dates.
Walls are solid London stock brick; locally that also means some of it dry-lined during a later refurbishment — and with 16% of homes here privately rented, it sets the booking date as often as the job does, so the fixing that matters in Carshalton is chosen on site — the usual failure here is in SM5, fixings landing in soft lime mortar joints instead of the brick body — the pattern behind 9,444 households inside the SM5 neighbourhood.
Anyone who knows Carshalton knows the pattern near Carshalton Ponds and Honeywood Museum: spring-fed ponds, a village high street and the Wandle's source. We plan the SM5 visit around it. Carshalton 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: narrow lanes around the ponds with a conservation area; driveways elsewhere. Carshalton (Southern) 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.