In Totteridge (N20) the split is 12% flats to 85% houses over 3,519 households, and the stock is mixed-era.
The owner-occupier-led mix here (75% owned, 14% privately rented) means a N20 diary swings between short-notice tenancy deadlines and appointments set a fortnight out.
Totteridge substrates run to cavity brickwork outside — and timber stud partitions inside, which is why London Borough of Barnet kerb rules get settled before the van is loaded. 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, as the Totteridge stock goes, where 75% owner-occupation means the same home is booked again rather than a new tenant each year is the mistake that costs a N20 customer twice.
Totteridge is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it. What shapes the job more is the neighbourhood itself — green-belt lane of large houses, paddocks and a village pond — which is why a N20 quote is not a Barnet average.
Long gravel drives, narrow lanes without passing places and gated entrances. Nearest station is Totteridge & Whetstone (Northern), and two to three operatives for a small or mid-size unit, with access equipment booked separately for fascia and signage above ground floor level.