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Definitive information can only be provided by individual local authorities and you should refer directly to their information for all purposes that require the most up to date and complete dataset. Conservation area data has not been supplied for all local authority areas. Local authority areas without conservation area data are attributed with 'No data available for publication by HE'.Data is updated as necessary when new data is received.Further details are available on our website here -https://historicengland.org.uk/listing/what-is-designation/local/conservation-areas/Historic England Open Data Hub -https://historicengland.org.uk/listing/the-list/open-data-hub/Field name\tField alias\tDescriptionName\tName\tName of Conservation AreaDATE_OF_DE\tDesignation date\tDesignation date of the Conservation AreaDATE_UPDAT\tUpdate date\tDate on which the Conservation Area boundary was amendedCAPTURE_SC\tCapture scale\tScale at which the spatial representation of the Conservation Area was capturedLPA\tLocal Planning Authority\tLocal Planning Authority responsible for the Conservation AreaUID\tUID\tUnique reference number from the Conservation Areas at Risk Surveyx\tEasting\tCentroid eastingy\tNorthing\tCentroid northing", "copyrightText": "© Historic England and Local Planning Authorities 2026. 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