In Euston (NW1) the split is 96% flats to 4% houses over 2,719 households, and the stock is Georgian and early Victorian.
Because 20% of Euston is privately rented and 67% socially rented, a lot of NW1 work is agreed with a landlord or managing agent rather than the person opening the door.
Expect often with surface conduit, over precast concrete panels and dense blockwork, with 67% social-rented stock locally, block access is agreed with the estate office first behind the plaster in NW1. That is why fixings are picked in the room rather than off a van shelf, and why Euston gives us drilling blind into a panel with reinforcement or a buried cable behind it, where 12% owner-occupation means the same home is booked again rather than a new tenant each year is the fault we are called back to undo.
Euston 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 — station forecourt, HS2 works and the Regent's Park Estate behind — which is why a NW1 quote is not a Camden average.
HS2 construction diversions, red routes on Euston Road and estate blocks with single small lifts. Nearest station is Euston (Northern, Victoria, National Rail), and one to four operatives depending on floor area, with a named supervisor and a mobile cover team for sickness.