In Ruislip (HA4) the split is 25% flats to 75% houses over 19,585 households, and the stock is inter-war.
Because 20% of Ruislip is privately rented and 8% socially rented, a lot of HA4 work is agreed with a landlord or managing agent rather than the person opening the door.
Ruislip substrates run to timber stud partitions inside in HA4, cavity brickwork outside, and driveways almost everywhere; only the high street parades have timed bays. Nothing is drilled until the wall has been sounded, because Ruislip gives us a four-hole bracket with two screws in a stud and two in fresh air, where 72% owner-occupation means the same home is booked again rather than a new tenant each year is the mistake that costs a HA4 customer twice.
Ruislip 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 — the lido, the woods and a medieval village core inside Metroland suburbia — which is why a HA4 quote is not a Hillingdon average.
Getting to the door matters as much as the job: driveways almost everywhere; only the high street parades have timed bays. Ruislip (Metropolitan, Piccadilly) is the nearest station, and two crew and a Luton on most garden clearances; three crew and a tipper where the load is mainly soil, turf or rubble and weight rather than volume decides the run.