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Heritage at risk

Grim's Ditch: section extending 1500yds (1370m) north east from Oxhey Lane

Field Value Fact links
CURIE heritage-at-risk:1002044 no fact link
Prefix heritage-at-risk Facts
Reference 1002044 Facts
Name Grim's Ditch: section extending 1500yds (1370m) north east from Oxhey Lane 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 2025-09-30 Facts
Typology geography no fact link
Geometry MULTIPOLYGON (((-0.349409 51.623357, -0.349463 51.623397, -0.349636 51.623448, -0.349923 51.62348, -0.350621 51.623529, -0.352628 51.623696, -0.35308 51.623722, -0.35374 51.623741, -0.354566 51.623733, -0.355102 51.623709, -0.355594 51.623674, -0.356549 51.623578, -0.356749 51.623532, -0.356902 51.623476, -0.357069 51.623387, -0.357207 51.623263, -0.357543 51.62287, -0.35833 51.621881, -0.358488 51.62164, -0.358818 51.621233, -0.358992 51.621075, -0.359225 51.620879, -0.359652 51.62057, -0.360211 51.620065, -0.360843 51.619445, -0.361111 51.619161, -0.361254 51.618986, -0.361809 51.618461, -0.361969 51.618263, -0.362159 51.618061, -0.362378 51.618143, -0.362789 51.617813, -0.362755 51.617738, -0.362853 51.617631, -0.362865 51.617595, -0.362867 51.617552, -0.362854 51.617491, -0.362823 51.617445, -0.36279 51.617414, -0.362699 51.617366, -0.362608 51.617342, -0.362549 51.617336, -0.36245 51.617341, -0.362176 51.617553, -0.361877 51.617805, -0.361796 51.617878, -0.361577 51.61811, -0.36138 51.618287, -0.36119 51.618389, -0.36107 51.61848, -0.360963 51.618592, -0.360945 51.618616, -0.360934 51.618662, -0.360898 51.618709, -0.360728 51.618819, -0.360569 51.618959, -0.360474 51.61907, -0.360451 51.619138, -0.360403 51.619215, -0.360093 51.619502, -0.359918 51.619677, -0.359737 51.619876, -0.359642 51.620013, -0.359533 51.620132, -0.359417 51.620233, -0.359296 51.620302, -0.359162 51.620396, -0.358603 51.62088, -0.358438 51.621009, -0.358279 51.621193, -0.357973 51.621502, -0.357825 51.621667, -0.357645 51.621886, -0.357415 51.622124, -0.357168 51.6224, -0.356815 51.622842, -0.356707 51.622991, -0.35668 51.623061, -0.356642 51.623113, -0.356561 51.62318, -0.356401 51.623258, -0.356314 51.623284, -0.35623 51.623298, -0.356018 51.623298, -0.355689 51.623279, -0.355421 51.623248, -0.355177 51.623207, -0.354861 51.623181, -0.354423 51.623172, -0.354053 51.623181, -0.353723 51.6232, -0.353444 51.623233, -0.353284 51.62326, -0.353087 51.62332, -0.35281 51.623367, -0.35254 51.623391, -0.352295 51.623395, -0.352023 51.62338, -0.351783 51.623349, -0.349571 51.623177, -0.349475 51.623197, -0.349411 51.623241, -0.349387 51.623291, -0.349392 51.623329, -0.349409 51.623357))) Facts
Point POINT (-0.357142 51.621596) Facts
Documentation url https://historicengland.org.uk/listing/heritage-at-risk/search-register/list-entry/34575 Facts

Available Code Snippets: 

{
        "curie": "heritage-at-risk:1002044",
        "prefix": "heritage-at-risk",
        "reference": "1002044",
        "name": "Grim's Ditch: section extending 1500yds (1370m) north east from Oxhey Lane",
        "dataset": "heritage-at-risk",
        "organisation-entity": "government-organisation:PB1164",
        "start-date": "",
        "end-date": "",
        "entry-date": "2025-09-30",
        "typology": "geography",
        "geometry": "MULTIPOLYGON (((-0.349409 51.623357, -0.349463 51.623397, -0.349636 51.623448, -0.349923 51.62348, -0.350621 51.623529, -0.352628 51.623696, -0.35308 51.623722, -0.35374 51.623741, -0.354566 51.623733, -0.355102 51.623709, -0.355594 51.623674, -0.356549 51.623578, -0.356749 51.623532, -0.356902 51.623476, -0.357069 51.623387, -0.357207 51.623263, -0.357543 51.62287, -0.35833 51.621881, -0.358488 51.62164, -0.358818 51.621233, -0.358992 51.621075, -0.359225 51.620879, -0.359652 51.62057, -0.360211 51.620065, -0.360843 51.619445, -0.361111 51.619161, -0.361254 51.618986, -0.361809 51.618461, -0.361969 51.618263, -0.362159 51.618061, -0.362378 51.618143, -0.362789 51.617813, -0.362755 51.617738, -0.362853 51.617631, -0.362865 51.617595, -0.362867 51.617552, -0.362854 51.617491, -0.362823 51.617445, -0.36279 51.617414, -0.362699 51.617366, -0.362608 51.617342, -0.362549 51.617336, -0.36245 51.617341, -0.362176 51.617553, -0.361877 51.617805, -0.361796 51.617878, -0.361577 51.61811, -0.36138 51.618287, -0.36119 51.618389, -0.36107 51.61848, -0.360963 51.618592, -0.360945 51.618616, -0.360934 51.618662, -0.360898 51.618709, -0.360728 51.618819, -0.360569 51.618959, -0.360474 51.61907, -0.360451 51.619138, -0.360403 51.619215, -0.360093 51.619502, -0.359918 51.619677, -0.359737 51.619876, -0.359642 51.620013, -0.359533 51.620132, -0.359417 51.620233, -0.359296 51.620302, -0.359162 51.620396, -0.358603 51.62088, -0.358438 51.621009, -0.358279 51.621193, -0.357973 51.621502, -0.357825 51.621667, -0.357645 51.621886, -0.357415 51.622124, -0.357168 51.6224, -0.356815 51.622842, -0.356707 51.622991, -0.35668 51.623061, -0.356642 51.623113, -0.356561 51.62318, -0.356401 51.623258, -0.356314 51.623284, -0.35623 51.623298, -0.356018 51.623298, -0.355689 51.623279, -0.355421 51.623248, -0.355177 51.623207, -0.354861 51.623181, -0.354423 51.623172, -0.354053 51.623181, -0.353723 51.6232, -0.353444 51.623233, -0.353284 51.62326, -0.353087 51.62332, -0.35281 51.623367, -0.35254 51.623391, -0.352295 51.623395, -0.352023 51.62338, -0.351783 51.623349, -0.349571 51.623177, -0.349475 51.623197, -0.349411 51.623241, -0.349387 51.623291, -0.349392 51.623329, -0.349409 51.623357)))",
        "point": "POINT (-0.357142 51.621596)",
        "entity": 7500532,
        "quality": "some",
        "documentation-url": "https://historicengland.org.uk/listing/heritage-at-risk/search-register/list-entry/34575"
    }
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© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. 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.

Licensed under the Open Government Licence v.3.0.

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