In Paddington (W2) the split is 87% flats to 13% houses over 3,981 households, and the stock is period conversion.
Because 54% of Paddington is privately rented and 16% socially rented, a lot of W2 work is agreed with a landlord or managing agent rather than the person opening the door.
Paddington substrates run to with metal stud partitions between rooms, over dot-and-dab plasterboard over blockwork, with 16% social-rented stock locally, block access is agreed with the estate office first. Nothing is drilled until the wall has been sounded, because Paddington gives us short screws that grip only the board and slowly lever it off the dabs, where 30% owner-occupation means the same home is booked again rather than a new tenant each year is the mistake that costs a W2 customer twice.
Paddington 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 — canal basin offices and hotels beside Bayswater's stucco terraces and Hyde Park — which is why a W2 quote is not a Westminster average.
On access, basin estate loading bays, red routes on Bishop's Bridge Road and stucco terraces with basement steps — one reason two cleaners for a flat, two to three for a house, working together in one visit rather than spreading the job across days. Fitters travelling in use Paddington (Elizabeth line, Bakerloo, Circle, National Rail).