In Whetstone (N20) the split is 50% flats to 50% houses over 3,588 households, and the stock is inter-war.
With 29% private renting against 61% owner-occupied, most N20 bookings land on a move-in day rather than a weekend.
Whetstone substrates run to cavity brickwork outside, over timber stud partitions inside, where 61% owner-occupation means the same home is booked again rather than a new tenant each year. Nothing is drilled until the wall has been sounded, because Whetstone gives us a four-hole bracket with two screws in a stud and two in fresh air, and with 29% of homes here privately rented, it sets the booking date as often as the job does is the mistake that costs a N20 customer twice.
Whetstone 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 — high Road shops, side streets of 1930s semis and green-belt edge to the north — which is why a N20 quote is not a Barnet average.
Getting to the door matters as much as the job: driveway parking throughout; the High Road has short loading bays only. Totteridge & Whetstone (Northern) is the nearest station, and two crew and a Luton on a standard mattress and base; the same crew dismantles bunk frames and storage divans on site before the carry.