Walk Tulse Hill from Brockwell Park's southern edge outwards and the mainly Victorian pattern is obvious: 80% of the 3,391 households in SW2 live in flats, 20% in houses.
Private renting sits at 19% and owner-occupation at 25%; the first group books pathway jet washing at short notice, the second plans it.
Tulse Hill substrates run to precast concrete panels and dense blockwork in SW2, often with surface conduit — which is what a 80% flat share across the ONS neighbourhood covering Tulse Hill actually produces. Nothing is drilled until the wall has been sounded, because in SW2, drilling blind into a panel with reinforcement or a buried cable behind it — measured on the walk in from Tulse Hill (Thameslink) rather than assumed from a map is the mistake that costs a SW2 customer twice.
Two streets can behave very differently in Tulse Hill: hillside streets between Brixton and West Norwood with big Victorian houses. The quote reflects the street the job is actually on. Tulse 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, steep gradients, narrow railway bridges and permit bays near the station — one reason one technician for a private path; two where a communal walkway has to stay open to residents while the work is done, so one can manage access while the other washes. Fitters travelling in use Tulse Hill (Thameslink).