{"entry-date":"2026-03-28","start-date":"","end-date":"","entity":42215134,"name":"Barn at Langley Farm","dataset":"listed-building-outline","typology":"geography","reference":"LB1080261","prefix":"listed-building-outline","organisation-entity":167,"geometry":"MULTIPOLYGON (((-0.474301 51.598712, -0.474372 51.598668, -0.474245 51.598593, -0.474175 51.598635, -0.474301 51.598712)))","point":"POINT (-0.474274 51.598652)","quality":"authoritative","notes":"II","description":"Breakspear Road North, Harefield","listed-building":"1080261"}