Heritage at risk

Coastal artillery defence structures on the Isle of Grain, including the Artillery Tower (Grain Tower)

Field	Value	Fact links
Reference	1019955	Facts
Prefix	heritage-at-risk	Facts
Name	Coastal artillery defence structures on the Isle of Grain, including the Artillery Tower (Grain Tower)	Facts
Dataset	Heritage at risk	no fact link
Organisation	Historic England	no fact link
Start date		no fact link
End date		no fact link
Entry date	2024-09-26	Facts
Typology	geography	no fact link
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Point	`POINT (0.722427 51.453648)`	Facts
Documentation url	https://historicengland.org.uk/advice/heritage-at-risk/search-register/list-entry/48030	Facts

{
    "reference": "1019955",
    "prefix": "heritage-at-risk",
    "name": "Coastal artillery defence structures on the Isle of Grain, including the Artillery Tower (Grain Tower)",
    "dataset": "heritage-at-risk",
    "organisation-entity": "16",
    "start-date": "",
    "end-date": "",
    "entry-date": "2024-09-26",
    "typology": "geography",
    "geometry": "MULTIPOLYGON (((0.721005 51.457184, 0.721021 51.457401, 0.720971 51.45743, 0.720957 51.457827, 0.721008 51.457892, 0.721003 51.457927, 0.720964 51.457966, 0.72018 51.45842, 0.720068 51.458465, 0.719948 51.458467, 0.718793 51.458303, 0.71853 51.458251, 0.718373 51.458143, 0.718356 51.458018, 0.718378 51.457849, 0.718446 51.457536, 0.718415 51.457308, 0.718348 51.457181, 0.71825 51.457075, 0.718087 51.456953, 0.718053 51.456917, 0.718218 51.456842, 0.718331 51.456896, 0.71834 51.456819, 0.718467 51.45649, 0.718417 51.456348, 0.718616 51.456212, 0.719131 51.455989, 0.719527 51.45577, 0.719651 51.455596, 0.719737 51.455429, 0.719846 51.4551, 0.720029 51.454499, 0.720151 51.454064, 0.720182 51.453857, 0.720274 51.453601, 0.720315 51.453372, 0.720376 51.453242, 0.720478 51.452965, 0.720591 51.452552, 0.720958 51.452352, 0.721042 51.452378, 0.720739 51.453378, 0.720947 51.453423, 0.721173 51.453508, 0.721455 51.453646, 0.721605 51.453744, 0.721688 51.453835, 0.721992 51.454387, 0.72217 51.454811, 0.722 51.455609, 0.721056 51.455991, 0.720896 51.456573, 0.720961 51.456766, 0.721005 51.457184)), ((0.721724 51.449974, 0.721407 51.450947, 0.72112 51.451888, 0.721105 51.451909, 0.721049 51.451936, 0.720978 51.451938, 0.720945 51.451928, 0.720901 51.451893, 0.720894 51.451871, 0.720898 51.451849, 0.721396 51.450261, 0.721709 51.449224, 0.721716 51.449024, 0.721527 51.448678, 0.721445 51.448246, 0.721502 51.447761, 0.721569 51.447471, 0.72166 51.447336, 0.721725 51.44728, 0.721949 51.447269, 0.722358 51.447231, 0.722489 51.447255, 0.722634 51.447313, 0.722878 51.447465, 0.722986 51.447553, 0.723047 51.447635, 0.723028 51.447694, 0.722723 51.44927, 0.721951 51.449201, 0.721724 51.449974)), ((0.732115 51.451422, 0.731432 51.45176, 0.731138 51.451855, 0.730759 51.451922, 0.730552 51.451939, 0.729023 51.451928, 0.727718 51.451884, 0.722889 51.451779, 0.723019 51.450959, 0.723306 51.450961, 0.723288 51.451197, 0.727239 51.451316, 0.729767 51.451341, 0.730598 51.451361, 0.730886 51.451344, 0.731231 51.45126, 0.73275 51.450663, 0.733075 51.450952, 0.732812 51.451087, 0.732115 51.451422)), ((0.722624 51.452398, 0.722627 51.452443, 0.722497 51.452446, 0.722495 51.4524, 0.722624 51.452398)), ((0.718454 51.454427, 0.718582 51.454439, 0.719351 51.45545, 0.719113 51.455685, 0.718982 51.455736, 0.718881 51.455756, 0.718773 51.45576, 0.718645 51.455751, 0.718532 51.455724, 0.718463 51.455692, 0.71797 51.455062, 0.717806 51.454841, 0.717757 51.454696, 0.7178 51.454546, 0.71788 51.454498, 0.71819 51.454423, 0.718454 51.454427)), ((0.72188 51.456327, 0.721862 51.456393, 0.721748 51.456382, 0.721765 51.456316, 0.72188 51.456327)))",
    "point": "POINT (0.722427 51.453648)",
    "entity": 7502706,
    "documentation-url": "https://historicengland.org.uk/advice/heritage-at-risk/search-register/list-entry/48030"
}

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© Historic England 2025. Contains Ordnance Survey data © Crown copyright and database right 2025. The Historic England GIS Data contained in this material was obtained on [date]. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

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