Penge SE20 is mainly Victorian and social-housing-led: 60% of homes here are flats and 40% are houses, across 8,101 households (ONS Census 2021).
The social-housing-led mix here (43% owned, 24% privately rented) means a SE20 diary swings between short-notice tenancy deadlines and appointments set a fortnight out.
Walls are precast concrete panels and dense blockwork; locally that also means often with surface conduit, measured on the walk in from Penge East (Southeastern) rather than assumed from a map, so the fixing that matters in Penge is chosen on site — the usual failure here is drilling blind into a panel with reinforcement or a buried cable behind it, as the Penge stock goes, where 43% owner-occupation means the same home is booked again rather than a new tenant each year.
Penge is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it. What shapes the job more is the neighbourhood itself — victorian terraces and almshouses below Crystal Palace, with a reviving high street — which is why a SE20 quote is not a Bromley average.
On access, steep approaches from Crystal Palace, narrow terraced streets and permit bays — one reason one fitter for a room or a straight flight; two for large open-plan floors, winder staircases and anything carried up above the third floor without a lift. Fitters travelling in use Penge East (Southeastern).