{"entry-date":"2026-06-11","start-date":"1996-12-23","end-date":"","entity":44004699,"name":"Langley Mill, Great Northern Basin","dataset":"conservation-area","typology":"geography","reference":"4538","prefix":"conservation-area","organisation-entity":28,"geometry":"MULTIPOLYGON (((-1.323926 53.021338, -1.323994 53.021321, -1.324168 53.021252, -1.324371 53.021142, -1.324396 53.02112, -1.324424 53.021128, -1.324436 53.021121, -1.324766 53.021091, -1.324751 53.020983, -1.324769 53.020963, -1.324711 53.020721, -1.324691 53.020721, -1.324682 53.020571, -1.324816 53.020584, -1.325053 53.020404, -1.324737 53.020371, -1.324709 53.020287, -1.324762 53.019975, -1.324863 53.019809, -1.324268 53.019678, -1.324201 53.01968, -1.323524 53.019508, -1.323497 53.019514, -1.323476 53.019495, -1.32305 53.019415, -1.32299 53.019539, -1.323021 53.019622, -1.323042 53.019657, -1.323096 53.019716, -1.323166 53.019771, -1.323314 53.019878, -1.323373 53.019888, -1.3236 53.020004, -1.323601 53.019875, -1.323893 53.01999, -1.323903 53.019986, -1.323938 53.020013, -1.323998 53.020114, -1.32388 53.020306, -1.323747 53.020483, -1.32375 53.020517, -1.323742 53.02054, -1.323678 53.020669, -1.323685 53.020746, -1.323753 53.020982, -1.323811 53.021125, -1.323846 53.02118, -1.323885 53.021276, -1.323926 53.021338)))","point":"POINT (-1.324123 53.020325)","quality":"some","notes":"No appraisal document","documentation-url":"https://www.ambervalley.gov.uk/planning/planning-policy/conservation-areas/conservation-areas-in-amber-valley/"}