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 timber stud partitions inside; locally that also means cavity brickwork outside, measured on the walk in from Totteridge & Whetstone (Northern) rather than assumed from a map. 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 crew and a Luton for a studio or one-bed; three crew and a second van on two- and three-bedroom apartments or any duplex.