Fraser Bond are the leading lettings and property management agents for Chappell Lofts - London NW1. Chappell Lofts is a mixed-use development in Camden, London NW1. Apartments For Sale Nine loft apartments in the former piano factory built in 1866-67 for Chappell & Co (founded in 1811). After it closed in 1970 it became the Chalk Farm Photographic Studios. 2 and 3 bedroom apartments for sale. Amenities Club Lounge - a 2,000 sqft VIP entertainment venue with bespoke cocktail bar/DJ and a state-of-the-art media, sound and lighting system, 132 inch cinema screen can be lowered from ceiling..