Walk Winchmore Hill from Winchmore Hill Green outwards and the mainly Edwardian pattern is obvious: 27% of the 3,056 households in N21 live in flats, 73% in houses.
Private renting sits at 20% and owner-occupation at 76%; the first group books cat flap fitting at short notice, the second plans it.
Winchmore Hill substrates run to solid London stock brick in Winchmore Hill, some of it dry-lined during a later refurbishment — which is what a 27% flat share across the ONS neighbourhood covering Winchmore Hill actually produces. Nothing is drilled until the wall has been sounded, because in N21, fixings landing in soft lime mortar joints instead of the brick body — and driveways throughout; the green is a conservation area with loading limits is the mistake that costs a N21 customer twice.
Two streets can behave very differently in Winchmore Hill: village green, independent shops and some of the borough's biggest houses. The quote reflects the street the job is actually on. Winchmore Hill is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
Getting to the door matters as much as the job: driveways throughout; the green is a conservation area with loading limits. Winchmore Hill (Great Northern) is the nearest station, and 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.