Census 2021 puts Belgravia at 3,844 households with a median age of 38.1. The post-war stock is social-housing-led, which is why 8% houses and 92% flats need different handling in SW1.
Private renting sits at 30% and owner-occupation at 22%; the first group books wardrobe assembly at short notice, the second plans it.
Expect often with surface conduit, over precast concrete panels and dense blockwork — where 22% 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, drilling blind into a panel with reinforcement or a buried cable behind it — and with 49% one-person households in Belgravia, one adult is usually the only pair of hands on site is the fault we are called back to undo.
Two streets can behave very differently in Belgravia: grosvenor estate stucco, embassies and cobbled mews behind Eaton Square. The quote reflects the street the job is actually on. Belgravia sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate.
Estate parking rules, mews arches with height limits and listed staircases requiring protection. Nearest station is Sloane Square (Circle, District), and one fitter for a single wardrobe; two for fitted bay systems, sliding-door units and anything carried up a shared stairwell.