Fraser Bond are the leading lettings and property management agents for One King Street - London W6. One King Street is an office building in the heart of Hammersmith, London W6. Formerly known as Broadway House, the building was rebranded as One King Street after Helical Bar purchased the building in 2012. Hammersmith Broadway Station is directly opposite One King Street. 2016 November - Orchard Street Investment Management completes the acquisition of One King Street for £34.5 million. The asset was acquired on behalf of Orchard Street UK Prime Property LP from Helical plc. The property has.