Walk Marylebone from The Wallace Collection outwards and the Georgian and early Victorian pattern is obvious: 88% of the 3,555 households in W1 live in flats, 12% in houses.
Owner-occupation runs at 32% in Marylebone, so alongside the 57% rental churn there is steady planned work — refurbishments, downsizes and probate clearances booked weeks ahead.
Marylebone substrates run to dot-and-dab plasterboard over blockwork in W1, with metal stud partitions between rooms — the reality on the streets around The Wallace Collection. 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 — measured on the walk in from Marylebone (Bakerloo, Chiltern Railways) rather than assumed from a map is the mistake that costs a W1 customer twice.
Two streets can behave very differently in Marylebone: village high street, Georgian estate streets and the medical quarter along Harley Street. The quote reflects the street the job is actually on. Marylebone sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate.
On access, estate-managed streets, single-yellow evening restrictions and mansion blocks with porters and small lifts — one reason two crew and a Luton for a studio or one-bed; three crew and a second van on two- and three-bedroom apartments or any duplex. Fitters travelling in use Marylebone (Bakerloo, Chiltern Railways).