Fraser Bond are the leading lettings and property management agents for One Grafton Street - London W1S. One Grafton Street is a mixed use building in the heart of Mayfair, London W1. Edwardian building was transformed into Grade A column-free offices with prime retail space at street level and one lateral apartment at upper ground floor in 2011. The property fully retains its Grafton Street façade of brickwork and natural stone whilst the Hay Hill façade has been partly remodelled creating a well-proportioned streetscape with enhanced public realm. Access to the apartment is provided via the.