In Islington (N1) the split is 81% flats to 19% houses over 8,725 households, and the stock is Georgian and early Victorian.
The social-housing-led mix here (27% owned, 27% privately rented) means a N1 diary swings between short-notice tenancy deadlines and appointments set a fortnight out.
Walls are precast concrete panels and dense blockwork in N1, often with surface conduit, and with 27% of homes here privately rented, it sets the booking date as often as the job does, so the fixing that matters in Islington is chosen on site — the usual failure here is Islington gives us drilling blind into a panel with reinforcement or a buried cable behind it, the reality on the streets around Islington Green and the Almeida Theatre.
Barnsbury and Canonbury squares, antique shops and the Almeida. That character decides the practical detail of shed clearance and removal here far more than the borough boundary does. Islington 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: narrow squares with resident bays, listed frontages and basement flats down external steps. Highbury & Islington (Victoria, Overground) is the nearest station, and two crew and a Luton on a standard timber shed; three crew where the shed is a workshop size, the base is concrete or the only route out is through the house.