{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.477606,51.506093],[-0.477764,51.505888],[-0.477795,51.505822],[-0.477852,51.505747],[-0.477869,51.505706],[-0.478111,51.505433],[-0.478353,51.505154],[-0.478368,51.505107],[-0.478552,51.504743],[-0.478674,51.504573],[-0.478841,51.504397],[-0.478903,51.504335],[-0.479175,51.504103],[-0.479298,51.504012],[-0.479609,51.503787],[-0.479991,51.503651],[-0.480605,51.503429],[-0.480889,51.503422],[-0.481024,51.503381],[-0.481161,51.503311],[-0.48128,51.5032],[-0.481342,51.503094],[-0.481472,51.502897],[-0.481516,51.502802],[-0.481517,51.502754],[-0.48151,51.502731],[-0.481516,51.502685],[-0.48159,51.502558],[-0.481749,51.502364],[-0.481845,51.502221],[-0.481982,51.502031],[-0.482043,51.501967],[-0.482159,51.501859],[-0.482291,51.501713],[-0.482449,51.501659],[-0.482595,51.501589],[-0.483104,51.501475],[-0.483299,51.501343],[-0.483415,51.501153],[-0.483543,51.500921],[-0.483552,51.5008],[-0.483597,51.500683],[-0.483502,51.500639],[-0.48257,51.500102],[-0.480998,51.499042],[-0.480341,51.498588],[-0.479733,51.498933],[-0.479327,51.499149],[-0.47851,51.49969],[-0.477754,51.498999],[-0.477347,51.499014],[-0.477198,51.499025],[-0.476819,51.499034],[-0.476127,51.499061],[-0.475772,51.49903],[-0.475652,51.499272],[-0.475505,51.49963],[-0.472746,51.499532],[-0.47267,51.49952],[-0.472117,51.499498],[-0.47067,51.499432],[-0.470269,51.499396],[-0.469584,51.499314],[-0.469211,51.499274],[-0.467917,51.499123],[-0.467779,51.499496],[-0.467418,51.499448],[-0.467529,51.49914],[-0.467289,51.4991],[-0.466742,51.499144],[-0.466507,51.499171],[-0.466456,51.499369],[-0.466282,51.500012],[-0.466124,51.500527],[-0.466127,51.500559],[-0.466178,51.500605],[-0.466383,51.500803],[-0.466991,51.501381],[-0.467068,51.501464],[-0.4671,51.501535],[-0.467092,51.501621],[-0.466951,51.501902],[-0.466802,51.502172],[-0.466608,51.502668],[-0.4667,51.503173],[-0.466702,51.503237],[-0.466781,51.503713],[-0.466758,51.504125],[-0.466737,51.504271],[-0.466728,51.504519],[-0.466636,51.505071],[-0.467481,51.505109],[-0.467852,51.505158],[-0.467882,51.505091],[-0.468278,51.505226],[-0.468334,51.505251],[-0.468372,51.505259],[-0.468687,51.505372],[-0.468751,51.505382],[-0.468812,51.505399],[-0.468847,51.505434],[-0.469025,51.505851],[-0.469327,51.50588],[-0.469895,51.505837],[-0.469646,51.505256],[-0.469621,51.505207],[-0.469586,51.50516],[-0.469542,51.505121],[-0.469998,51.505055],[-0.47039,51.505129],[-0.470558,51.505139],[-0.472316,51.505217],[-0.472368,51.504966],[-0.472472,51.504707],[-0.473651,51.504799],[-0.474814,51.50491],[-0.474746,51.505222],[-0.474628,51.505208],[-0.474337,51.50567],[-0.474786,51.505808],[-0.474984,51.505475],[-0.475541,51.505627],[-0.476648,51.506018],[-0.476682,51.506034],[-0.476668,51.506058],[-0.477141,51.506214],[-0.477468,51.506317],[-0.477525,51.506249],[-0.477606,51.506093]]]]},"type":"Feature","properties":{"entry-date":"2026-03-13","start-date":"1827-08-19","end-date":"","entity":44015535,"name":"West Drayton Green","dataset":"conservation-area","typology":"geography","reference":"CA-9","prefix":"conservation-area","organisation-entity":167,"quality":"authoritative","document-url":"https://www.hillingdon.gov.uk/media/3883/West-Drayton-Green-map/pdf/ppWest_Drayton_Green_CA.pdf?m=1603209117577","designation-date":"1827-08-19"}}