{"entry-date":"2026-08-08","start-date":"1958-02-24","end-date":"","entity":31523877,"name":"12 AND 13, CHESTERFIELD STREET W1","dataset":"listed-building","typology":"geography","reference":"1066270","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.148538 51.507011)","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1066270","listed-building-grade":"II"}