Census 2021 puts Stroud Green at 3,957 households with a median age of 32. The mainly Victorian stock is social-housing-led, which is why 11% houses and 89% flats need different handling in N4.
26% of households rent privately and 15% own, which is why cat flap fitting demand here peaks around tenancy changeovers and completion dates.
Stroud Green substrates run to often with surface conduit, over precast concrete panels and dense blockwork — measured on the walk in from Crouch Hill (Overground) rather than assumed from a map. Nothing is drilled until the wall has been sounded, because in N4, drilling blind into a panel with reinforcement or a buried cable behind it — which is why London Borough of Islington kerb rules get settled before the van is loaded is the mistake that costs a N4 customer twice.
Two streets can behave very differently in Stroud Green: a single long road of independents linking Finsbury Park to Crouch End. The quote reflects the street the job is actually on. Stroud Green 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, narrow terraced streets with permit bays and steep front steps on most houses — one reason one fitter for doors and panels; two where a wall tunnel is core-drilled and the debris has to be carried out of a flat. Fitters travelling in use Crouch Hill (Overground).