In Chislehurst (BR7) the split is 21% flats to 79% houses over 9,685 households, and the stock is mainly Victorian.
The owner-occupier-led mix here (77% owned, 14% privately rented) means a BR7 diary swings between short-notice tenancy deadlines and appointments set a fortnight out.
Walls are cavity brickwork outside — and timber stud partitions inside, the reality on the streets around Chislehurst Caves and the commons, so the fixing that matters in Chislehurst is chosen on site — the usual failure here is Chislehurst gives us a four-hole bracket with two screws in a stud and two in fresh air, a median age of 43 in this neighbourhood shapes what gets ordered here.
Chislehurst 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 — commons, caves and a village of large houses on the Kent border — which is why a BR7 quote is not a Bromley average.
Common-side lanes are narrow; most homes have long private drives. Nearest station is Chislehurst (Southeastern), and one technician for a standard garden patio or deck; two for a roof terrace or balcony where water has to be carried up by bowser and furniture moved through a lift or stairwell.