Walworth SE17 is Georgian and early Victorian and social-housing-led: 89% of homes here are flats and 11% are houses, across 7,263 households (ONS Census 2021).
The social-housing-led mix here (22% owned, 30% privately rented) means a SE17 diary swings between short-notice tenancy deadlines and appointments set a fortnight out.
Walworth substrates run to often with surface conduit, over precast concrete panels and dense blockwork, which is why London Borough of Southwark kerb rules get settled before the van is loaded. Nothing is drilled until the wall has been sounded, because Walworth gives us drilling blind into a panel with reinforcement or a buried cable behind it, which is what a 89% flat share across the ONS neighbourhood covering Walworth actually produces is the mistake that costs a SE17 customer twice.
Walworth sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate. What shapes the job more is the neighbourhood itself — east Street market, Georgian terraces at Walworth Village and the Aylesbury regeneration — which is why a SE17 quote is not a Southwark average.
Getting to the door matters as much as the job: market-day closures on East Street, estate service roads and single-lift blocks. Elephant & Castle (Northern, Bakerloo) is the nearest station, and two to three operatives as standard, with a specialist F-gas engineer booked in for any unit holding refrigerant-charged equipment.