Census 2021 puts Westminster and Whitehall at 3,927 households with a median age of 35.1. The period conversion stock is renter-heavy, which is why 5% houses and 95% flats need different handling in SW1.
44% of households rent privately and 28% own, which is why flat and apartment clearance demand here peaks around tenancy changeovers and completion dates.
Walls are with metal stud partitions between rooms — and dot-and-dab plasterboard over blockwork — the reality on the streets around The Palace of Westminster, so the fixing that matters in Westminster and Whitehall is chosen on site — the usual failure here is short screws that grip only the board and slowly lever it off the dabs on these streets — with 29% social-rented stock locally, block access is agreed with the estate office first.
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.
On access, security cordons, camera-controlled streets and pre-notified vehicle access on many roads — 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 Westminster (Circle, District, Jubilee).