Walk Westminster and Whitehall from The Palace of Westminster outwards and the period conversion pattern is obvious: 95% of the 3,927 households in SW1 live in flats, 5% in houses.
44% of households rent privately and 28% own, which is why bulky waste collection demand here peaks around tenancy changeovers and completion dates.
Expect dot-and-dab plasterboard over blockwork in Westminster and Whitehall, with metal stud partitions between rooms — the reality on the streets around The Palace of Westminster behind the plaster in SW1. 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 on these streets — which is why Westminster City Council kerb rules get settled before the van is loaded 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 one or two crew depending on the item — a sofa or mattress needs two people on a London staircase regardless of how light the piece is.