{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.310143,52.952551],[-0.310678,52.952635],[-0.310777,52.952363],[-0.310672,52.952345],[-0.310796,52.952054],[-0.310832,52.95199],[-0.310537,52.951958],[-0.310452,52.952008],[-0.310133,52.951949],[-0.309995,52.951909],[-0.309964,52.952041],[-0.309673,52.951999],[-0.309666,52.951992],[-0.309379,52.95194],[-0.309377,52.951946],[-0.309069,52.951903],[-0.309127,52.95175],[-0.308489,52.951594],[-0.308532,52.951467],[-0.308552,52.951373],[-0.308265,52.951354],[-0.30793,52.951309],[-0.307899,52.951359],[-0.307841,52.951505],[-0.307764,52.951662],[-0.307634,52.951657],[-0.307594,52.951696],[-0.307096,52.951622],[-0.307109,52.95156],[-0.306627,52.951504],[-0.30664,52.951459],[-0.30645,52.951431],[-0.306535,52.951208],[-0.306505,52.951206],[-0.30663,52.951009],[-0.306712,52.950827],[-0.306872,52.950231],[-0.30695,52.950005],[-0.306269,52.949909],[-0.30613,52.949772],[-0.306179,52.949731],[-0.306248,52.949637],[-0.306289,52.949572],[-0.306369,52.9494],[-0.306079,52.949358],[-0.306004,52.949603],[-0.305955,52.94973],[-0.305934,52.949841],[-0.305939,52.949853],[-0.305828,52.949843],[-0.305763,52.950087],[-0.305361,52.950018],[-0.30534,52.950081],[-0.305179,52.950307],[-0.305192,52.95031],[-0.30519,52.950319],[-0.30528,52.950344],[-0.304899,52.950721],[-0.30484,52.950795],[-0.304524,52.950743],[-0.304396,52.95071],[-0.304361,52.950694],[-0.304284,52.950645],[-0.304202,52.95056],[-0.304072,52.950478],[-0.303932,52.950376],[-0.303819,52.950443],[-0.30371,52.950549],[-0.303755,52.950566],[-0.303449,52.951],[-0.303351,52.951178],[-0.303113,52.951265],[-0.302963,52.95135],[-0.3026,52.951314],[-0.30258,52.951365],[-0.302576,52.95142],[-0.302465,52.951871],[-0.302487,52.951873],[-0.30248,52.951906],[-0.303089,52.951954],[-0.303111,52.951965],[-0.303499,52.952012],[-0.303716,52.952049],[-0.30421,52.952105],[-0.304258,52.952312],[-0.304334,52.952421],[-0.304355,52.952554],[-0.304363,52.952724],[-0.304348,52.952727],[-0.304348,52.953016],[-0.30457,52.953005],[-0.304602,52.952994],[-0.304607,52.95295],[-0.304787,52.952927],[-0.304843,52.9529],[-0.304877,52.952895],[-0.304901,52.952906],[-0.305056,52.9529],[-0.30497,52.952487],[-0.305258,52.952466],[-0.305259,52.952555],[-0.306051,52.952559],[-0.306045,52.952731],[-0.306061,52.952794],[-0.30606,52.952833],[-0.306085,52.952913],[-0.306295,52.95292],[-0.306429,52.95295],[-0.306484,52.952907],[-0.306881,52.952894],[-0.306988,52.95263],[-0.307545,52.952684],[-0.30757,52.952568],[-0.308075,52.952699],[-0.308018,52.952936],[-0.307997,52.953137],[-0.308179,52.953134],[-0.308685,52.953094],[-0.309171,52.953158],[-0.309358,52.953193],[-0.309607,52.953226],[-0.309635,52.953248],[-0.30967,52.95326],[-0.309806,52.953293],[-0.309847,52.953188],[-0.309864,52.95303],[-0.309916,52.952889],[-0.309951,52.952835],[-0.310044,52.952764],[-0.310143,52.952551]]]]},"type":"Feature","properties":{"entry-date":"2025-10-30","start-date":"1977-12-06","end-date":"","entity":44001196,"name":"Helpringham","dataset":"conservation-area","typology":"geography","reference":"4579","prefix":"conservation-area","organisation-entity":"16","quality":"","notes":"No Appraisal document.","designation-date":"1977-12-06","documentation-url":"https://www.n-kesteven.gov.uk/planning-building/planning/conservation-heritage/conservation-area-reviews"}}