Walk Hampstead from Hampstead Heath and Kenwood House outwards and the Georgian and early Victorian pattern is obvious: 84% of the 11,433 households in NW3 live in flats, 17% in houses.
45% of households rent privately and 39% own, which is why mirror and artwork hanging demand here peaks around tenancy changeovers and completion dates.
Expect lath and plaster over timber studs in Hampstead, with solid brick on the party and external walls — a median age of 35 in this neighbourhood shapes what gets ordered here behind the plaster in NW3. That is why fixings are picked in the room rather than off a van shelf, and why a plasterboard plug spun into lime plaster in Hampstead, which crumbles the key and drops the panel — with 17% social-rented stock locally, block access is agreed with the estate office first is the fault we are called back to undo.
Two streets can behave very differently in Hampstead: georgian hill village of narrow lanes, artists' houses and the Heath on its doorstep. The quote reflects the street the job is actually on. Hampstead sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate.
Steep, narrow lanes where a 3.5t Luton is the practical maximum; several streets need a shuttle from Whitestone Pond. Nearest station is Hampstead (Northern), and one fitter for pictures and mirrors up to about 25kg; two for overmantels, full-length glass and anything carried up a communal stairwell.