In Farringdon (EC1) the split is 98% flats to 2% houses over 4,914 households, and the stock is Georgian and early Victorian.
The renter-heavy mix here (37% owned, 48% privately rented) means a EC1 diary swings between short-notice tenancy deadlines and appointments set a fortnight out.
Farringdon substrates run to dot-and-dab plasterboard over blockwork in EC1, 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, as the Farringdon stock goes, the reality on the streets around Smithfield Market is the mistake that costs a EC1 customer twice.
Farringdon sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate. What shapes the job more is the neighbourhood itself — smithfield's market sheds, media offices and loft conversions on the City–Clerkenwell border — which is why a EC1 quote is not a City of London average.
Market traffic overnight, narrow Cowcross Street loading and weekday CPZ control. Nearest station is Farringdon (Elizabeth line, Circle, Thameslink), and two to four operatives for a single-building clear, scaling to two teams working in parallel where a full primary site has to be finished inside a two-week holiday window.