The N1 stock around Canonbury Tower and Canonbury Square is Georgian and early Victorian. ONS records 84% flats, 16% houses and 9,497 households in Canonbury.
28% of households rent privately and 29% own, which is why carpet fitting demand here peaks around tenancy changeovers and completion dates.
Walls are precast concrete panels and dense blockwork; locally that also means often with surface conduit — which is why London Borough of Islington kerb rules get settled before the van is loaded, so the fixing that matters in Canonbury is chosen on site — the usual failure here is in N1, drilling blind into a panel with reinforcement or a buried cable behind it — and with 35% one-person households in Canonbury, one adult is usually the only pair of hands on site.
Two streets can behave very differently in Canonbury: quiet conservation streets of Georgian squares between Essex Road and Highbury. The quote reflects the street the job is actually on. Canonbury 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: conservation-area streets, narrow entrances and no vehicle access through the square gardens. Canonbury (Overground) is the nearest station, and one fitter for a room or a straight flight; two for large open-plan floors, winder staircases and anything carried up above the third floor without a lift.