Belsize Park Firehouse Belsize Park NW3 Timeline News and progress updates from Belsize Park Firehouse new development in Belsize Park NW3 Post a new milestone New on Buildington! Twenty 1, 2 and 4-bedroom apartments for sale in Belsize Park, London NW3. Prices starting from £775,000. Register your interest on the development website. 29/09/2019 by Buildington