The SW1 stock around The Palace of Westminster is period conversion. ONS records 95% flats, 5% houses and 3,927 households in Westminster and Whitehall.
Private renting sits at 44% and owner-occupation at 28%; the first group books green waste removal at short notice, the second plans it.
Expect dot-and-dab plasterboard over blockwork in Westminster and Whitehall, with metal stud partitions between rooms — where 28% owner-occupation means the same home is booked again rather than a new tenant each year behind the plaster in SW1. That is why fixings are picked in the room rather than off a van shelf, and why in SW1, short screws that grip only the board and slowly lever it off the dabs — the pattern behind 3,927 households inside the SW1 neighbourhood is the fault we are called back to undo.
Two streets can behave very differently in Westminster and Whitehall: government quarter around Parliament Square, Whitehall and Smith Square. The quote reflects the street the job is actually on. Westminster and Whitehall sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate.
Security cordons, camera-controlled streets and pre-notified vehicle access on many roads. Nearest station is Westminster (Circle, District, Jubilee), and two crew and a Luton on most garden clearances; three crew and a tipper where the load is mainly soil, turf or rubble and weight rather than volume decides the run.