Census 2021 puts Hanworth at 6,014 households with a median age of 36.3. The post-war stock is social-housing-led, which is why 61% houses and 39% flats need different handling in TW13.
Private renting sits at 17% and owner-occupation at 49%; the first group books washing machine cleaning at short notice, the second plans it.
Hanworth substrates run to often with surface conduit — and precast concrete panels and dense blockwork — which is why London Borough of Hounslow kerb rules get settled before the van is loaded. Nothing is drilled until the wall has been sounded, because drilling blind into a panel with reinforcement or a buried cable behind it on these streets — measured on the walk in from Feltham (South Western), a mile north-west rather than assumed from a map is the mistake that costs a TW13 customer twice.
Two streets can behave very differently in Hanworth: a quiet residential district around Hanworth Park and the old air park. The quote reflects the street the job is actually on. Hanworth is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
On access, wide suburban roads with driveways and easy turning — one reason one technician; the visit is usually booked alongside an oven or fridge clean to make the London call-out worth it. Fitters travelling in use Feltham (South Western), a mile north-west.