Census 2021 puts London Bridge and Bermondsey Street at 4,532 households with a median age of 31.7. The Georgian and early Victorian stock is social-housing-led, which is why 5% houses and 95% flats need different handling in SE1.
Private renting sits at 29% and owner-occupation at 21%; the first group books TV mounting at short notice, the second plans it.
Walls are precast concrete panels and dense blockwork in SE1, often with surface conduit — which is what a 95% flat share across the ONS neighbourhood covering London Bridge and Bermondsey Street actually produces, so the fixing that matters in London Bridge and Bermondsey Street is chosen on site — the usual failure here is in SE1, drilling blind into a panel with reinforcement or a buried cable behind it — with 50% social-rented stock locally, block access is agreed with the estate office first.
Two streets can behave very differently in London Bridge and Bermondsey Street: the Shard, Borough Market and the Georgian shopfronts of Bermondsey Street. The quote reflects the street the job is actually on. London Bridge and Bermondsey Street sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate.
Getting to the door matters as much as the job: market delivery windows before 09:00, railway-arch streets and booked goods lifts in the towers. London Bridge (Northern, Jubilee, National Rail) is the nearest station, and one fitter up to 43 inches, two for anything larger or where the screen has to go up a stairwell.