Census 2021 puts Old Street at 4,949 households with a median age of 31.5. The post-war stock is social-housing-led, which is why 2% houses and 98% flats need different handling in EC1V.
Owner-occupation runs at 19% in Old Street, so alongside the 28% rental churn there is steady planned work — refurbishments, downsizes and probate clearances booked weeks ahead.
Expect often with surface conduit, over precast concrete panels and dense blockwork — a median age of 32 in this neighbourhood shapes what gets ordered here behind the plaster in EC1V. That is why fixings are picked in the room rather than off a van shelf, and why drilling blind into a panel with reinforcement or a buried cable behind it on these streets — measured on the walk in from Old Street (Northern, Great Northern) rather than assumed from a map is the fault we are called back to undo.
Two streets can behave very differently in Old Street: the roundabout, tech offices and warehouse conversions on the City fringe. The quote reflects the street the job is actually on. Old Street sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate.
On access, red-route roundabout with no kerbside loading, goods-lift booking in the towers and gated estate yards — 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 Old Street (Northern, Great Northern).