Fraser Bond are the leading lettings and property management agents for Sixteen Bryanston Street - London W1H. Sixteen Bryanston Street is an office building in Marylebone, London W1. December 2020 - Planning application submitted for: Flexible use of part ground and part first floor as shop, gym, office, medical (Class E), gallery, education, conference (Class F1) Members Club, showroom, or events (Sui Generis) use. Westminster Council ref. no. 20/08009/FULL.