{"entry-date":"1987-12-01","start-date":"1970-01-14","end-date":"","entity":31685083,"name":"16, GROSVENOR STREET W1","dataset":"listed-building","typology":"geography","reference":"1228512","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.146301 51.512065)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1228512","listed-building-grade":"II"}