{"geometry":{"type":"Point","coordinates":[-0.114235,51.525304]},"type":"Feature","properties":{"entry-date":"2026-08-08","start-date":"1974-05-14","end-date":"","entity":31700791,"name":"50, CALTHORPE STREET","dataset":"listed-building","typology":"geography","reference":"1244315","prefix":"listed-building","organisation-entity":16,"quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1244315","listed-building-grade":"II"}}