Census 2021 puts Blackheath at 2,884 households with a median age of 39.6. The Georgian and early Victorian stock is mixed-tenure, which is why 36% houses and 64% flats need different handling in SE3.
Private renting sits at 32% and owner-occupation at 51%; the first group books wardrobe assembly at short notice, the second plans it.
Blackheath substrates run to lath and plaster over timber studs in Blackheath, with solid brick on the party and external walls — and with 36% one-person households in Blackheath, one adult is usually the only pair of hands on site. Nothing is drilled until the wall has been sounded, because a plasterboard plug spun into lime plaster; locally that also means which crumbles the key and drops the panel — which is why Royal Borough of Greenwich kerb rules get settled before the van is loaded is the mistake that costs a SE3 customer twice.
Two streets can behave very differently in Blackheath: the heath, the village and Georgian terraces facing open grass. The quote reflects the street the job is actually on. Blackheath is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
Getting to the door matters as much as the job: conservation-area restrictions, narrow village streets and listed staircases. Blackheath (Southeastern) is the nearest station, and one fitter for a single wardrobe; two for fitted bay systems, sliding-door units and anything carried up a shared stairwell.