The SE24 stock around Brockwell Park and Lido is mainly Victorian. ONS records 27% flats, 73% houses and 3,150 households in Herne Hill.
Private renting sits at 19% and owner-occupation at 69%; the first group books flat-pack assembly at short notice, the second plans it.
Herne Hill substrates run to solid London stock brick; locally that also means some of it dry-lined during a later refurbishment — which is what a 27% flat share across the ONS neighbourhood covering Herne Hill actually produces. Nothing is drilled until the wall has been sounded, because in SE24, fixings landing in soft lime mortar joints instead of the brick body — which is why London Borough of Southwark kerb rules get settled before the van is loaded is the mistake that costs a SE24 customer twice.
Two streets can behave very differently in Herne Hill: brockwell Park, the velodrome and a compact village of independents. The quote reflects the street the job is actually on. Herne Hill 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, railway-bridge height limits on Half Moon Lane and permit-only side streets — one reason one fitter for most items; two for sliding-door wardrobes, bunk beds and anything that has to be carried up a shared stairwell. Fitters travelling in use Herne Hill (Thameslink, Southeastern).