{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.479938,51.489989],[-0.480082,51.489468],[-0.479918,51.48945],[-0.479765,51.489969],[-0.479938,51.489989]]]]},"type":"Feature","properties":{"entry-date":"2026-03-28","start-date":"","end-date":"","entity":42214962,"name":"Manor Farm Barn","dataset":"listed-building-outline","typology":"geography","reference":"LB1194332","prefix":"listed-building-outline","organisation-entity":167,"quality":"authoritative","notes":"I","description":"High Street, Harmondsworth","listed-building":"1194332"}}