Walk Chiswick from Chiswick House and Gardens outwards and the mainly Victorian pattern is obvious: 57% of the 15,273 households in W4 live in flats, 43% in houses.
34% of households rent privately and 51% own, which is why patio and decking cleaning demand here peaks around tenancy changeovers and completion dates.
Chiswick substrates run to dot-and-dab plasterboard over blockwork in W4, with metal stud partitions between rooms — with 15% social-rented stock locally, block access is agreed with the estate office first. Nothing is drilled until the wall has been sounded, because short screws that grip only the board and slowly lever it off the dabs on these streets — which is why London Borough of Hounslow kerb rules get settled before the van is loaded is the mistake that costs a W4 customer twice.
Two streets can behave very differently in Chiswick: chiswick House, the riverside and Bedford Park's Arts and Crafts streets. The quote reflects the street the job is actually on. Chiswick is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
On access, conservation-area rules, A4 red route and very tight CPZ around Turnham Green — one reason one technician for a standard garden patio or deck; two for a roof terrace or balcony where water has to be carried up by bowser and furniture moved through a lift or stairwell. Fitters travelling in use Turnham Green (District, Piccadilly).