Charlton SE7 is mainly Victorian and social-housing-led: 48% of homes here are flats and 52% are houses, across 5,904 households (ONS Census 2021).
The social-housing-led mix here (41% owned, 20% privately rented) means a SE7 diary swings between short-notice tenancy deadlines and appointments set a fortnight out.
Charlton substrates run to precast concrete panels and dense blockwork; locally that also means often with surface conduit, which is why Royal Borough of Greenwich kerb rules get settled before the van is loaded. Nothing is drilled until the wall has been sounded, because Charlton gives us drilling blind into a panel with reinforcement or a buried cable behind it, which is what a 48% flat share across the ONS neighbourhood covering Charlton actually produces is the mistake that costs a SE7 customer twice.
Charlton 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 — jacobean Charlton House, the Valley stadium and riverside retail parks — which is why a SE7 quote is not a Greenwich average.
Getting to the door matters as much as the job: match-day restrictions at the Valley, steep village hill and riverside estate roads. Charlton (Southeastern) is the nearest station, and 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.