Walk Walthamstow from Walthamstow Market and the William Morris Gallery outwards and the mainly Victorian pattern is obvious: 50% of the 15,928 households in E17 live in flats, 50% in houses.
Private renting sits at 33% and owner-occupation at 50%; the first group books upholstery cleaning at short notice, the second plans it.
Walls are lath and plaster over timber studs; locally that also means with solid brick on the party and external walls — which is why London Borough of Waltham Forest kerb rules get settled before the van is loaded, so the fixing that matters in Walthamstow is chosen on site — the usual failure here is a plasterboard plug spun into lime plaster; locally that also means which crumbles the key and drops the panel — where 50% owner-occupation means the same home is booked again rather than a new tenant each year.
Two streets can behave very differently in Walthamstow: europe's longest outdoor market, the Village's medieval core and God's Own Junkyard. The quote reflects the street the job is actually on. Walthamstow is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
Low-traffic neighbourhood filters across E17, market-day closures and permit bays all week. Nearest station is Walthamstow Central (Victoria, Overground), and one technician with a portable extraction machine — the standard kit for London flats, where a truck-mount hose cannot reach a fourth floor.