{"entry-date":"2026-10-03","start-date":"2015-01-26","end-date":"","entity":31853771,"name":"Space House (now Civil Aviation Authority House)","dataset":"listed-building","typology":"geography","reference":"1421847","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.119387 51.514834)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1421847","listed-building-grade":"II"}