{"entry-date":"2026-10-01","start-date":"1969-04-15","end-date":"","entity":31524190,"name":"9-25, ONSLOW SQUARE","dataset":"listed-building","typology":"geography","reference":"1066585","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.172418 51.492907)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1066585","listed-building-grade":"II"}