The CR2 stock around Sanderstead Pond and the Gruffy is inter-war. ONS records 15% flats, 85% houses and 3,008 households in Sanderstead.
10% of households rent privately and 88% own, which is why blinds and curtain fitting demand here peaks around tenancy changeovers and completion dates.
Walls are solid London stock brick in Sanderstead, some of it dry-lined during a later refurbishment — measured on the walk in from Sanderstead (Southern) rather than assumed from a map, so the fixing that matters in Sanderstead is chosen on site — the usual failure here is in CR2, fixings landing in soft lime mortar joints instead of the brick body — the pattern behind 3,008 households inside the CR2 neighbourhood.
Two streets can behave very differently in Sanderstead: hilltop village with a green, a church and wide views over the downs. The quote reflects the street the job is actually on. Sanderstead 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: wide suburban roads and driveways; only the hill approaches are tight. Sanderstead (Southern) is the nearest station, and one fitter for standard windows; two for bent bay tracks or full-height stairwell blinds.