Walk Totteridge from Totteridge Green and the village pond outwards and the mixed-era pattern is obvious: 12% of the 3,519 households in N20 live in flats, 85% in houses.
Owner-occupation runs at 75% in Totteridge, so alongside the 14% rental churn there is steady planned work — refurbishments, downsizes and probate clearances booked weeks ahead.
Totteridge substrates run to cavity brickwork outside — and timber stud partitions inside — which is what a 12% flat share across the ONS neighbourhood covering Totteridge actually produces. Nothing is drilled until the wall has been sounded, because a four-hole bracket with two screws in a stud and two in fresh air on these streets — measured on the walk in from Totteridge & Whetstone (Northern) rather than assumed from a map is the mistake that costs a N20 customer twice.
Anyone who knows Totteridge knows the pattern near Totteridge Green and the village pond: green-belt lane of large houses, paddocks and a village pond. We plan the N20 visit around it. Totteridge 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: long gravel drives, narrow lanes without passing places and gated entrances. Totteridge & Whetstone (Northern) is the nearest station, and two crew and a Luton on most strip-outs; three crew and a tipper where the load is rubble, hardcore or soil and weight rather than volume decides the run.