Heritage at risk

Tudor blockhouse 300m south of Mersea Stone

Field	Value	Fact links
CURIE	heritage-at-risk:1013832	no fact link
Prefix	heritage-at-risk	Facts
Reference	1013832	Facts
Name	Tudor blockhouse 300m south of Mersea Stone	Facts
Quality	Authoritative: We have some data from the authoritative source	no fact link
Dataset	Heritage at risk	no fact link
Organisation	Historic England	no fact link
Start date		Facts
End date		Facts
Entry date	2024-09-26	Facts
Typology	geography	no fact link
Geometry	MULTIPOLYGON (((1.003699 51.796541, 1.003816 51.796644, 1.003832 51.796661, 1.003859 51.796695, 1.003883 51.796731, 1.003904 51.796778, 1.003915 51.796816, 1.003919 51.796844, 1.003918 51.796861, 1.003916 51.796874, 1.003907 51.796899, 1.003904 51.796912, 1.003881 51.796961, 1.003861 51.796998, 1.003837 51.797033, 1.003818 51.797057, 1.003789 51.797091, 1.003767 51.797113, 1.00372 51.797155, 1.003666 51.797195, 1.003638 51.797214, 1.003627 51.797219, 1.003426 51.797046, 1.003147 51.796788, 1.002826 51.796512, 1.002848 51.796517, 1.002866 51.796519, 1.002917 51.796521, 1.002994 51.796515, 1.003113 51.796503, 1.003322 51.79649, 1.003466 51.79649, 1.003604 51.796501, 1.003699 51.796541))) MULTIPOLYGON (((1.003699 51.796541, 1.003816 51.796644, 1.003832 51.796661, 1.003859 51.796695, 1.003883 51.796731, 1.003904 51.796778, 1.003915 51.796816, 1.003919 51.796844, 1.003918 51.796861, 1.003916 51.796874, 1.003907 51.796899, 1.003904 51.796912, 1.003881 51.796961, 1.003861 51.796998, 1.003837 51.797033, 1.003818 51.797057, 1.003789 51.797091, 1.003767 51.797113, 1.00372 51.797155, 1.003666 51.797195, 1.003638 51.797214, 1.003627 51.797219, 1.003426 51.797046, 1.003147 51.796788, 1.002826 51.796512, 1.002848 51.796517, 1.002866 51.796519, 1.002917 51.796521, 1.002994 51.796515, 1.003113 51.796503, 1.003322 51.79649, 1.003466 51.79649, 1.003604 51.796501, 1.003699 51.796541)))	Facts
Point	`POINT (1.003485 51.796778)`	Facts
Documentation url	https://historicengland.org.uk/advice/heritage-at-risk/search-register/list-entry/29858	Facts

{
        "entry-date": "2024-09-26",
        "start-date": "",
        "end-date": "",
        "entity": 7505127,
        "name": "Tudor blockhouse 300m south of Mersea Stone",
        "dataset": "heritage-at-risk",
        "typology": "geography",
        "reference": "1013832",
        "prefix": "heritage-at-risk",
        "organisation-entity": "16",
        "geometry": "MULTIPOLYGON (((1.003699 51.796541, 1.003816 51.796644, 1.003832 51.796661, 1.003859 51.796695, 1.003883 51.796731, 1.003904 51.796778, 1.003915 51.796816, 1.003919 51.796844, 1.003918 51.796861, 1.003916 51.796874, 1.003907 51.796899, 1.003904 51.796912, 1.003881 51.796961, 1.003861 51.796998, 1.003837 51.797033, 1.003818 51.797057, 1.003789 51.797091, 1.003767 51.797113, 1.00372 51.797155, 1.003666 51.797195, 1.003638 51.797214, 1.003627 51.797219, 1.003426 51.797046, 1.003147 51.796788, 1.002826 51.796512, 1.002848 51.796517, 1.002866 51.796519, 1.002917 51.796521, 1.002994 51.796515, 1.003113 51.796503, 1.003322 51.79649, 1.003466 51.79649, 1.003604 51.796501, 1.003699 51.796541)))",
        "point": "POINT (1.003485 51.796778)",
        "quality": "authoritative",
        "documentation-url": "https://historicengland.org.uk/advice/heritage-at-risk/search-register/list-entry/29858",
        "organisation-curie": "government-organisation:PB1164"
    }

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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.

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