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Conservation area

Trafalgar Square

Field Value Fact links
CURIE conservation-area:CONARA/1300 no fact link
Prefix conservation-area Facts
Reference CONARA/1300 Facts
Name Trafalgar Square Facts
Quality Authoritative: We have some data from the authoritative source no fact link
Dataset Conservation area no fact link
Organisation City of Westminster no fact link
Start date 2008-02-21 Facts
End date Facts
Entry date 2008-02-21 Facts
Typology geography no fact link
Geometry MULTIPOLYGON (((-0.128393 51.510546, -0.12839 51.510481, -0.128425 51.509906, -0.128481 51.509813, -0.128479 51.509581, -0.128503 51.509553, -0.128562 51.509539, -0.129507 51.509532, -0.129955 51.509492, -0.130661 51.50938, -0.130397 51.50904, -0.130252 51.508817, -0.130334 51.50883, -0.130567 51.508753, -0.130379 51.508521, -0.130691 51.508422, -0.13031 51.507971, -0.1303 51.507935, -0.130349 51.507884, -0.130352 51.507811, -0.130274 51.507722, -0.130125 51.507639, -0.12898 51.507518, -0.129246 51.506747, -0.129031 51.506583, -0.128669 51.50632, -0.127883 51.50644, -0.127712 51.506083, -0.127413 51.506139, -0.127379 51.506077, -0.127366 51.506085, -0.127343 51.506046, -0.127021 51.506087, -0.126963 51.505993, -0.125339 51.506453, -0.125225 51.50652, -0.125147 51.506619, -0.12496 51.506978, -0.123207 51.506681, -0.123093 51.506893, -0.123258 51.506943, -0.12344 51.50704, -0.122954 51.507409, -0.122797 51.507321, -0.122707 51.507428, -0.122704 51.507489, -0.124355 51.508382, -0.124299 51.508424, -0.12374 51.508779, -0.123501 51.508915, -0.123229 51.509047, -0.123519 51.509289, -0.123028 51.509534, -0.122956 51.509544, -0.122891 51.509523, -0.122849 51.509486, -0.122642 51.509585, -0.12261 51.509576, -0.122583 51.509558, -0.122261 51.509712, -0.122315 51.509759, -0.122065 51.509868, -0.122358 51.510123, -0.122715 51.509956, -0.123938 51.509362, -0.124795 51.510104, -0.125514 51.509832, -0.125679 51.510345, -0.126945 51.510226, -0.126945 51.510324, -0.12695 51.510449, -0.127436 51.510438, -0.12744 51.510585, -0.12806 51.510561, -0.128393 51.510546))) Facts
Point POINT (-0.126727 51.508303) Facts
Document url https://www.westminster.gov.uk/media/document/trafalgar-square-conservation-area-audit-spg Facts
Designation date 1993-01-01 Facts
Documentation url https://www.westminster.gov.uk/planning-building-control-and-environmental-regulations/planning-policy/supplementary-planning-documents-and-guidance/conservation-area-audits-maps-and-guidance-l-z#trafalgar Facts

Available Code Snippets: 

{
        "entry-date": "2008-02-21",
        "start-date": "2008-02-21",
        "end-date": "",
        "entity": 44002870,
        "name": "Trafalgar Square",
        "dataset": "conservation-area",
        "typology": "geography",
        "reference": "CONARA/1300",
        "prefix": "conservation-area",
        "organisation-entity": 387,
        "geometry": "MULTIPOLYGON (((-0.128393 51.510546, -0.12839 51.510481, -0.128425 51.509906, -0.128481 51.509813, -0.128479 51.509581, -0.128503 51.509553, -0.128562 51.509539, -0.129507 51.509532, -0.129955 51.509492, -0.130661 51.50938, -0.130397 51.50904, -0.130252 51.508817, -0.130334 51.50883, -0.130567 51.508753, -0.130379 51.508521, -0.130691 51.508422, -0.13031 51.507971, -0.1303 51.507935, -0.130349 51.507884, -0.130352 51.507811, -0.130274 51.507722, -0.130125 51.507639, -0.12898 51.507518, -0.129246 51.506747, -0.129031 51.506583, -0.128669 51.50632, -0.127883 51.50644, -0.127712 51.506083, -0.127413 51.506139, -0.127379 51.506077, -0.127366 51.506085, -0.127343 51.506046, -0.127021 51.506087, -0.126963 51.505993, -0.125339 51.506453, -0.125225 51.50652, -0.125147 51.506619, -0.12496 51.506978, -0.123207 51.506681, -0.123093 51.506893, -0.123258 51.506943, -0.12344 51.50704, -0.122954 51.507409, -0.122797 51.507321, -0.122707 51.507428, -0.122704 51.507489, -0.124355 51.508382, -0.124299 51.508424, -0.12374 51.508779, -0.123501 51.508915, -0.123229 51.509047, -0.123519 51.509289, -0.123028 51.509534, -0.122956 51.509544, -0.122891 51.509523, -0.122849 51.509486, -0.122642 51.509585, -0.12261 51.509576, -0.122583 51.509558, -0.122261 51.509712, -0.122315 51.509759, -0.122065 51.509868, -0.122358 51.510123, -0.122715 51.509956, -0.123938 51.509362, -0.124795 51.510104, -0.125514 51.509832, -0.125679 51.510345, -0.126945 51.510226, -0.126945 51.510324, -0.12695 51.510449, -0.127436 51.510438, -0.12744 51.510585, -0.12806 51.510561, -0.128393 51.510546)))",
        "point": "POINT (-0.126727 51.508303)",
        "quality": "authoritative",
        "document-url": "https://www.westminster.gov.uk/media/document/trafalgar-square-conservation-area-audit-spg",
        "designation-date": "1993-01-01",
        "documentation-url": "https://www.westminster.gov.uk/planning-building-control-and-environmental-regulations/planning-policy/supplementary-planning-documents-and-guidance/conservation-area-audits-maps-and-guidance-l-z#trafalgar"
    }
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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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