Walk Nunhead from Nunhead Cemetery outwards and the mainly Victorian pattern is obvious: 58% of the 7,127 households in SE15 live in flats, 42% in houses.
Owner-occupation runs at 41% in Nunhead, so alongside the 20% rental churn there is steady planned work — refurbishments, downsizes and probate clearances booked weeks ahead.
Nunhead substrates run to precast concrete panels and dense blockwork in Nunhead, often with surface conduit — where 41% owner-occupation means the same home is booked again rather than a new tenant each year. Nothing is drilled until the wall has been sounded, because in SE15, drilling blind into a panel with reinforcement or a buried cable behind it — the pattern behind 7,127 households inside the SE15 neighbourhood is the mistake that costs a SE15 customer twice.
Two streets can behave very differently in Nunhead: cemetery, hill views and a quiet village green between Peckham and Brockley. The quote reflects the street the job is actually on. Nunhead sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate.
Steep hill streets, narrow railway bridges and permit bays near the station. Nearest station is Nunhead (Southeastern), and one technician and a van-mounted dip tank; two for commercial ranges or where a lift booking limits the time on site.