Mayfair W1 is mixed-era and renter-heavy: 88% of homes here are flats and 12% are houses, across 3,555 households (ONS Census 2021).
Because 57% of Mayfair is privately rented and 11% socially rented, a lot of W1 work is agreed with a landlord or managing agent rather than the person opening the door.
Expect dot-and-dab plasterboard over blockwork; locally that also means with metal stud partitions between rooms, measured on the walk in from Bond Street (Central, Jubilee, Elizabeth line) rather than assumed from a map behind the plaster in W1. That is why fixings are picked in the room rather than off a van shelf, and why short screws that grip only the board and slowly lever it off the dabs, as the Mayfair stock goes, the reality on the streets around Berkeley Square is the fault we are called back to undo.
Mayfair 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 — grosvenor and Berkeley squares, private members' clubs and the flagship stores of Bond Street — which is why a W1 quote is not a Westminster average.
Getting to the door matters as much as the job: extremely tight kerbside, mews arches under 2.1m and listed interiors needing floor and stair protection. Bond Street (Central, Jubilee, Elizabeth line) is the nearest station, 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.