{"entry-date":"2026-10-23","start-date":"1973-11-22","end-date":"","entity":31691694,"name":"289-305 and 313-319 Regent Street W1 and 3 Cavendish Place","dataset":"listed-building","typology":"geography","reference":"1235173","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.142841 51.516656)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1235173","listed-building-grade":"II"}