In Hounslow (TW3) the split is 43% flats to 57% houses over 18,207 households, and the stock is mainly Edwardian.
The renter-heavy mix here (43% owned, 40% privately rented) means a TW3 diary swings between short-notice tenancy deadlines and appointments set a fortnight out.
Walls are some of it dry-lined during a later refurbishment — and solid London stock brick, with 18% social-rented stock locally, block access is agreed with the estate office first, so the fixing that matters in Hounslow is chosen on site — the usual failure here is Hounslow gives us fixings landing in soft lime mortar joints instead of the brick body, a median age of 36 in this neighbourhood shapes what gets ordered here.
A long pedestrianised high street, the heath and airport-adjacent housing. That character decides the practical detail of shed assembly here far more than the borough boundary does. Hounslow is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
Getting to the door matters as much as the job: pedestrianised high street with timed access; new blocks need booked lifts. Hounslow Central (Piccadilly) is the nearest station, and one fitter for a small shed on a ready base; two for anything over 8x6ft or where roof panels need lifting together.