In Collier Row (RM5) the split is 12% flats to 88% houses over 3,167 households, and the stock is post-war.
Because 14% of Collier Row is privately rented and 12% socially rented, a lot of RM5 work is agreed with a landlord or managing agent rather than the person opening the door.
Collier Row substrates run to solid London stock brick in Collier Row, some of it dry-lined during a later refurbishment, where 74% 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 Collier Row gives us fixings landing in soft lime mortar joints instead of the brick body, and with 23% one-person households in Collier Row, one adult is usually the only pair of hands on site is the mistake that costs a RM5 customer twice.
Collier Row 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 large residential suburb north of Romford with its own shopping parade — which is why a RM5 quote is not a Havering average.
On access, wide suburban roads, driveways and easy kerbside loading — one reason two to four operatives for a single-building clear, scaling to two teams working in parallel where a full primary site has to be finished inside a two-week holiday window. Fitters travelling in use Romford (Elizabeth line).