In Belsize Park (NW3) the split is 93% flats to 7% houses over 3,000 households, and the stock is mainly Victorian.
With 51% private renting against 39% owner-occupied, most NW3 bookings land on a move-in day rather than a weekend.
Belsize Park substrates run to lath and plaster over timber studs in NW3, with solid brick on the party and external walls, the reality on the streets around Belsize Village. Nothing is drilled until the wall has been sounded, because a plasterboard plug spun into lime plaster in Belsize Park, which crumbles the key and drops the panel, a median age of 38 in this neighbourhood shapes what gets ordered here is the mistake that costs a NW3 customer twice.
Stucco villas and mansion blocks on the slope between Hampstead and Chalk Farm. That character decides the practical detail of fridge and freezer disposal here far more than the borough boundary does. Belsize Park sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate.
Getting to the door matters as much as the job: resident-permit streets, hill gradients and conversion flats up three or four flights. Belsize Park (Northern) is the nearest station, and one or two crew depending on access; American-style and full-height units on an upper floor with no lift are booked as a two-person job as standard.