Fraser Bond are the leading lettings and property management agents for 16 St James's Street - London SW1A. 16 St James’s Street is a mixed-use building in St James's, London SW1. 16 St James’s Street borders St James’s Street to South West and King Street to the South East. History 2019 August - The Crown Estate acquires the headlease of the building from Legal & General. 2014 - The lower ground and ground floor are used by a restaurant. Floors 1-5 are offices and 6th floor is residential.