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.
Expect some of it dry-lined during a later refurbishment, over solid London stock brick, and with 21% one-person households in Hounslow, one adult is usually the only pair of hands on site behind the plaster in TW3. That is why fixings are picked in the room rather than off a van shelf, and why fixings landing in soft lime mortar joints instead of the brick body, as the Hounslow stock goes, the reality on the streets around Hounslow Heath is the fault we are called back to undo.
Hounslow 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 — a long pedestrianised high street, the heath and airport-adjacent housing — which is why a TW3 quote is not a Hounslow average.
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 room or a straight flight; two for large open-plan floors, winder staircases and anything carried up above the third floor without a lift.