Walk High Barnet from Barnet Market and the Battle of Barnet site outwards and the mainly Victorian pattern is obvious: 34% of the 4,475 households in EN5 live in flats, 66% in houses.
Owner-occupation runs at 68% in High Barnet, so alongside the 24% rental churn there is steady planned work — refurbishments, downsizes and probate clearances booked weeks ahead.
Walls are solid London stock brick in EN5, some of it dry-lined during a later refurbishment — which is what a 34% flat share across the ONS neighbourhood covering High Barnet actually produces, so the fixing that matters in High Barnet is chosen on site — the usual failure here is in EN5, fixings landing in soft lime mortar joints instead of the brick body — measured on the walk in from High Barnet (Northern) rather than assumed from a map.
Two streets can behave very differently in High Barnet: historic market town at the top of the Northern line, with a hill high street. The quote reflects the street the job is actually on. High Barnet is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
On access, steep Barnet Hill, narrow high-street loading and driveways on the estates — one reason one fitter for bikes, benches and rowers; two for treadmills, racks and multi-gyms, or wherever the machine must be carried above the ground floor. Fitters travelling in use High Barnet (Northern).