Walk Canonbury from Canonbury Tower and Canonbury Square outwards and the Georgian and early Victorian pattern is obvious: 84% of the 9,497 households in N1 live in flats, 16% in houses.
Private renting sits at 28% and owner-occupation at 29%; the first group books mattress cleaning at short notice, the second plans it.
Canonbury substrates run to often with surface conduit, over precast concrete panels and dense blockwork — where 29% owner-occupation means the same home is booked again rather than a new tenant each year. Nothing is drilled until the wall has been sounded, because drilling blind into a panel with reinforcement or a buried cable behind it on these streets — which is why London Borough of Islington kerb rules get settled before the van is loaded is the mistake that costs a N1 customer twice.
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.
On access, conservation-area streets, narrow entrances and no vehicle access through the square gardens — one reason one technician with a portable extraction machine and air mover on a single household booking; two technicians on HMO, student accommodation and serviced-apartment rounds where six or more mattresses are cleaned in a day. Fitters travelling in use Canonbury (Overground).
