{"entry-date":"2026-08-11","start-date":"1958-02-24","end-date":"","entity":31524072,"name":"44, BERKELEY SQUARE W1","dataset":"listed-building","typology":"geography","reference":"1066466","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.146645 51.509274)","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1066466","listed-building-grade":"I"}