Walk Clapham from Clapham Common outwards and the Georgian and early Victorian pattern is obvious: 76% of the 21,167 households in SW4 live in flats, 24% in houses.
Owner-occupation runs at 37% in Clapham, so alongside the 34% rental churn there is steady planned work — refurbishments, downsizes and probate clearances booked weeks ahead.
Clapham substrates run to with solid brick on the party and external walls, over lath and plaster over timber studs — measured on the walk in from Clapham Common (Northern) rather than assumed from a map. Nothing is drilled until the wall has been sounded, because a plasterboard plug spun into lime plaster; locally that also means which crumbles the key and drops the panel — which is why London Borough of Lambeth kerb rules get settled before the van is loaded is the mistake that costs a SW4 customer twice.
Two streets can behave very differently in Clapham: the Common, Abbeville Village and the Old Town's Georgian houses. The quote reflects the street the job is actually on. Clapham sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate.
Very tight CPZ hours, narrow terraces and share-house turnover every summer. Nearest station is Clapham Common (Northern), and two crew and a Luton on a small office or shop unit; three to four crew with a 7.5-tonne vehicle on retail strip-outs, warehouses and racking removals.