{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.120018,51.53085],[-0.120039,51.530849],[-0.119998,51.530662],[-0.119966,51.530667],[-0.119954,51.530648],[-0.119867,51.530658],[-0.119881,51.530696],[-0.11988,51.530707],[-0.119839,51.530704],[-0.119844,51.530728],[-0.119774,51.530733],[-0.119792,51.530856],[-0.119857,51.530861],[-0.120018,51.53085]]]]},"type":"Feature","properties":{"entry-date":"2025-11-03","start-date":"1974-05-14","end-date":"","entity":42116270,"name":"Big Chill House, 259 Pentonville Road","dataset":"listed-building-outline","typology":"geography","reference":"LB1100","prefix":"listed-building-outline","organisation-entity":90,"quality":"authoritative","listed-building":"1113257"}}