Walk Dartmouth Park from Highgate Cemetery and Parliament Hill Fields outwards and the mainly Victorian pattern is obvious: 72% of the 3,395 households in NW5 live in flats, 28% in houses.
Owner-occupation runs at 45% in Dartmouth Park, so alongside the 18% rental churn there is steady planned work — refurbishments, downsizes and probate clearances booked weeks ahead.
Walls are precast concrete panels and dense blockwork in Dartmouth Park, often with surface conduit — the pattern behind 3,395 households inside the NW5 neighbourhood, so the fixing that matters in Dartmouth Park is chosen on site — the usual failure here is in NW5, drilling blind into a panel with reinforcement or a buried cable behind it — and with 35% one-person households in Dartmouth Park, one adult is usually the only pair of hands on site.
Two streets can behave very differently in Dartmouth Park: steep Victorian streets between Highgate Cemetery and the eastern edge of Hampstead Heath. The quote reflects the street the job is actually on. Dartmouth Park 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 gradients, resident permit bays and long communal stair runs in the conversions. Nearest station is Tufnell Park (Northern), and two crew and a Luton on most strip-outs; three crew and a tipper where the load is rubble, hardcore or soil and weight rather than volume decides the run.