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Conservation area

Welwyn

Field Value Fact links
CURIE conservation-area:2716 no fact link
Prefix conservation-area Facts
Reference 2716 Facts
Name Welwyn Facts
Quality Some: We have some data from an alternative source no fact link
Dataset Conservation area no fact link
Organisation Welwyn Hatfield Borough Council no fact link
Start date 1969-10-06 Facts
End date Facts
Entry date 2026-07-19 Facts
Typology geography no fact link
Geometry MULTIPOLYGON (((-0.215814 51.832374, -0.215824 51.832462, -0.215846 51.832509, -0.216039 51.832753, -0.216061 51.832787, -0.216091 51.832825, -0.216139 51.832854, -0.216158 51.832861, -0.216236 51.832839, -0.216278 51.832786, -0.216388 51.832781, -0.216412 51.83276, -0.216422 51.832656, -0.216465 51.832593, -0.216515 51.83249, -0.216506 51.832262, -0.216628 51.83226, -0.216997 51.832244, -0.217329 51.832184, -0.217823 51.832088, -0.218326 51.831999, -0.21846 51.831959, -0.218846 51.831835, -0.218927 51.831806, -0.219063 51.831755, -0.219287 51.831665, -0.21927 51.831648, -0.219288 51.83164, -0.219076 51.83141, -0.219043 51.831367, -0.219011 51.831306, -0.218927 51.831207, -0.218858 51.831141, -0.218971 51.831094, -0.218731 51.830854, -0.218183 51.830591, -0.218042 51.830514, -0.217913 51.830412, -0.217729 51.830253, -0.217563 51.8301, -0.217501 51.830046, -0.217446 51.830002, -0.217344 51.829951, -0.217244 51.829914, -0.217093 51.829886, -0.216908 51.829908, -0.216818 51.829884, -0.216726 51.829737, -0.216731 51.829697, -0.216761 51.829674, -0.216952 51.829569, -0.217202 51.829428, -0.216889 51.829179, -0.216612 51.829348, -0.216358 51.82951, -0.216045 51.829331, -0.2159 51.829239, -0.215739 51.82914, -0.215654 51.829075, -0.215585 51.829007, -0.215517 51.828896, -0.215487 51.82871, -0.215478 51.828685, -0.215348 51.82839, -0.215282 51.828214, -0.215318 51.828132, -0.215317 51.828111, -0.215326 51.828106, -0.215312 51.828087, -0.215219 51.828062, -0.215183 51.828002, -0.215086 51.827898, -0.215133 51.82786, -0.214967 51.827682, -0.214696 51.827707, -0.214713 51.827784, -0.2147 51.827805, -0.214705 51.827949, -0.214725 51.828037, -0.214714 51.828147, -0.214739 51.828271, -0.214745 51.828402, -0.214779 51.828511, -0.214797 51.828512, -0.214791 51.828581, -0.214798 51.828591, -0.214789 51.828663, -0.214806 51.828746, -0.214841 51.828996, -0.214841 51.829035, -0.214815 51.829064, -0.214933 51.829065, -0.214965 51.829256, -0.214762 51.82927, -0.214577 51.829289, -0.214461 51.829303, -0.214412 51.829312, -0.214413 51.829327, -0.214292 51.829342, -0.214199 51.82936, -0.214203 51.829537, -0.214075 51.829554, -0.213328 51.829637, -0.213045 51.829649, -0.212814 51.829664, -0.212813 51.829663, -0.212805 51.829668, -0.212605 51.829358, -0.21251 51.829281, -0.212499 51.829256, -0.212209 51.829313, -0.212241 51.829381, -0.212589 51.829593, -0.212583 51.829614, -0.211805 51.829631, -0.211723 51.829651, -0.211721 51.829705, -0.211753 51.829762, -0.211803 51.82981, -0.21187 51.829878, -0.211932 51.829915, -0.211977 51.829944, -0.212004 51.829987, -0.211961 51.830047, -0.211902 51.830093, -0.211842 51.830131, -0.211754 51.83018, -0.211655 51.830203, -0.211569 51.830206, -0.211607 51.830395, -0.211514 51.830437, -0.211431 51.830482, -0.211378 51.830513, -0.211314 51.830541, -0.211261 51.830568, -0.211139 51.830577, -0.211002 51.830568, -0.210818 51.830537, -0.210639 51.830548, -0.210512 51.830571, -0.210449 51.830571, -0.210357 51.830562, -0.210271 51.830543, -0.210162 51.830538, -0.210112 51.830532, -0.210069 51.83063, -0.20994 51.831065, -0.210483 51.831181, -0.210978 51.83129, -0.211184 51.831332, -0.211503 51.831386, -0.21166 51.831405, -0.211819 51.831417, -0.2119 51.831497, -0.212136 51.831434, -0.212349 51.831394, -0.212578 51.831429, -0.212488 51.831761, -0.212199 51.831677, -0.212015 51.831879, -0.211985 51.831924, -0.212596 51.832127, -0.212489 51.832268, -0.212441 51.832324, -0.212535 51.83236, -0.212571 51.832294, -0.212629 51.832226, -0.212649 51.832207, -0.212695 51.832157, -0.212839 51.831997, -0.213003 51.831876, -0.213001 51.831868, -0.213001 51.831857, -0.213004 51.831846, -0.213008 51.83184, -0.213023 51.831827, -0.213148 51.831906, -0.213182 51.831905, -0.213392 51.832024, -0.213436 51.832002, -0.213844 51.832233, -0.214118 51.832123, -0.214083 51.832037, -0.21455 51.831873, -0.214807 51.832167, -0.214919 51.832264, -0.214825 51.832291, -0.215004 51.832477, -0.215315 51.832425, -0.215368 51.832414, -0.215801 51.832308, -0.215814 51.832374))) Facts
Point POINT (-0.21492 51.830778) Facts
Notes No Appraisal document. No appraisal document or map Facts
Documentation url https://www.welhat.gov.uk/conservation-areas Facts

Available Code Snippets: 

{
        "entry-date": "2026-07-19",
        "start-date": "1969-10-06",
        "end-date": "",
        "entity": 44001773,
        "name": "Welwyn",
        "dataset": "conservation-area",
        "typology": "geography",
        "reference": "2716",
        "prefix": "conservation-area",
        "organisation-entity": "364",
        "geometry": "MULTIPOLYGON (((-0.215814 51.832374, -0.215824 51.832462, -0.215846 51.832509, -0.216039 51.832753, -0.216061 51.832787, -0.216091 51.832825, -0.216139 51.832854, -0.216158 51.832861, -0.216236 51.832839, -0.216278 51.832786, -0.216388 51.832781, -0.216412 51.83276, -0.216422 51.832656, -0.216465 51.832593, -0.216515 51.83249, -0.216506 51.832262, -0.216628 51.83226, -0.216997 51.832244, -0.217329 51.832184, -0.217823 51.832088, -0.218326 51.831999, -0.21846 51.831959, -0.218846 51.831835, -0.218927 51.831806, -0.219063 51.831755, -0.219287 51.831665, -0.21927 51.831648, -0.219288 51.83164, -0.219076 51.83141, -0.219043 51.831367, -0.219011 51.831306, -0.218927 51.831207, -0.218858 51.831141, -0.218971 51.831094, -0.218731 51.830854, -0.218183 51.830591, -0.218042 51.830514, -0.217913 51.830412, -0.217729 51.830253, -0.217563 51.8301, -0.217501 51.830046, -0.217446 51.830002, -0.217344 51.829951, -0.217244 51.829914, -0.217093 51.829886, -0.216908 51.829908, -0.216818 51.829884, -0.216726 51.829737, -0.216731 51.829697, -0.216761 51.829674, -0.216952 51.829569, -0.217202 51.829428, -0.216889 51.829179, -0.216612 51.829348, -0.216358 51.82951, -0.216045 51.829331, -0.2159 51.829239, -0.215739 51.82914, -0.215654 51.829075, -0.215585 51.829007, -0.215517 51.828896, -0.215487 51.82871, -0.215478 51.828685, -0.215348 51.82839, -0.215282 51.828214, -0.215318 51.828132, -0.215317 51.828111, -0.215326 51.828106, -0.215312 51.828087, -0.215219 51.828062, -0.215183 51.828002, -0.215086 51.827898, -0.215133 51.82786, -0.214967 51.827682, -0.214696 51.827707, -0.214713 51.827784, -0.2147 51.827805, -0.214705 51.827949, -0.214725 51.828037, -0.214714 51.828147, -0.214739 51.828271, -0.214745 51.828402, -0.214779 51.828511, -0.214797 51.828512, -0.214791 51.828581, -0.214798 51.828591, -0.214789 51.828663, -0.214806 51.828746, -0.214841 51.828996, -0.214841 51.829035, -0.214815 51.829064, -0.214933 51.829065, -0.214965 51.829256, -0.214762 51.82927, -0.214577 51.829289, -0.214461 51.829303, -0.214412 51.829312, -0.214413 51.829327, -0.214292 51.829342, -0.214199 51.82936, -0.214203 51.829537, -0.214075 51.829554, -0.213328 51.829637, -0.213045 51.829649, -0.212814 51.829664, -0.212813 51.829663, -0.212805 51.829668, -0.212605 51.829358, -0.21251 51.829281, -0.212499 51.829256, -0.212209 51.829313, -0.212241 51.829381, -0.212589 51.829593, -0.212583 51.829614, -0.211805 51.829631, -0.211723 51.829651, -0.211721 51.829705, -0.211753 51.829762, -0.211803 51.82981, -0.21187 51.829878, -0.211932 51.829915, -0.211977 51.829944, -0.212004 51.829987, -0.211961 51.830047, -0.211902 51.830093, -0.211842 51.830131, -0.211754 51.83018, -0.211655 51.830203, -0.211569 51.830206, -0.211607 51.830395, -0.211514 51.830437, -0.211431 51.830482, -0.211378 51.830513, -0.211314 51.830541, -0.211261 51.830568, -0.211139 51.830577, -0.211002 51.830568, -0.210818 51.830537, -0.210639 51.830548, -0.210512 51.830571, -0.210449 51.830571, -0.210357 51.830562, -0.210271 51.830543, -0.210162 51.830538, -0.210112 51.830532, -0.210069 51.83063, -0.20994 51.831065, -0.210483 51.831181, -0.210978 51.83129, -0.211184 51.831332, -0.211503 51.831386, -0.21166 51.831405, -0.211819 51.831417, -0.2119 51.831497, -0.212136 51.831434, -0.212349 51.831394, -0.212578 51.831429, -0.212488 51.831761, -0.212199 51.831677, -0.212015 51.831879, -0.211985 51.831924, -0.212596 51.832127, -0.212489 51.832268, -0.212441 51.832324, -0.212535 51.83236, -0.212571 51.832294, -0.212629 51.832226, -0.212649 51.832207, -0.212695 51.832157, -0.212839 51.831997, -0.213003 51.831876, -0.213001 51.831868, -0.213001 51.831857, -0.213004 51.831846, -0.213008 51.83184, -0.213023 51.831827, -0.213148 51.831906, -0.213182 51.831905, -0.213392 51.832024, -0.213436 51.832002, -0.213844 51.832233, -0.214118 51.832123, -0.214083 51.832037, -0.21455 51.831873, -0.214807 51.832167, -0.214919 51.832264, -0.214825 51.832291, -0.215004 51.832477, -0.215315 51.832425, -0.215368 51.832414, -0.215801 51.832308, -0.215814 51.832374)))",
        "point": "POINT (-0.21492 51.830778)",
        "quality": "some",
        "notes": "No Appraisal document. No appraisal document or map",
        "documentation-url": "https://www.welhat.gov.uk/conservation-areas",
        "organisation-curie": "local-authority:WEW"
    }
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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.

Geographical area

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