{"entry-date":"2026-08-11","start-date":"1987-12-01","end-date":"","entity":31523995,"name":"30, BRUTON STREET W1","dataset":"listed-building","typology":"geography","reference":"1066388","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.144579 51.510815)","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1066388","listed-building-grade":"II"}