Fraser Bond are the leading lettings and property management agents for 185 Piccadilly - London SW1Y. Fortnum & Mason building at 185 & 186 Piccadilly and 41-45 Jermyn Street in London SW1. Neighbouring Buildings - The Hatchards at 187 Piccadilly to the east - 180 Piccadilly to the west across Duke Street. - Burlington House north across Piccadilly - The Cavendish south across Jermyn Street.