{"entry-date":"2026-09-26","start-date":"1970-01-14","end-date":"","entity":31670918,"name":"18-20, GROSVENOR PLACE SW1","dataset":"listed-building","typology":"geography","reference":"1214267","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.149866 51.500197)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1214267","listed-building-grade":"II"}