Conservation area

There is a problem

start-date column must be in YYYY-MM-DD format

Wentworth Castle and Stainborough Park

reference: 5653
name: Wentworth Castle and Stainborough Park
designation-date
document-url
documentation-url: https://www.barnsley.gov.uk/services/conservation/conservation-areas/
geometry: MULTIPOLYGON (((-1.522259 53.520348,-1.516864 53.518711,-1.517402 53.517952,-1.517477 53.517893,-1.517647 53.517832,-1.517349 53.517659,-1.516915 53.517440,-1.516490 53.517296,-1.516144 53.517190,-1.515814 53.517099,-1.515648 53.517061,-1.515502 53.517037,-1.514781 53.516988,-1.514691 53.516965,-1.514492 53.516897,-1.514426 53.516890,-1.514105 53.516877,-1.513741 53.516873,-1.513662 53.516865,-1.513447 53.516832,-1.513040 53.516730,-1.512026 53.516415,-1.511130 53.516084,-1.509826 53.515640,-1.509460 53.515530,-1.509218 53.515495,-1.508894 53.515389,-1.508948 53.515326,-1.506661 53.514399,-1.506069 53.514854,-1.505811 53.514967,-1.505735 53.515013,-1.505577 53.515130,-1.505507 53.515196,-1.505440 53.515280,-1.505397 53.515367,-1.505342 53.515447,-1.505244 53.515559,-1.505064 53.515716,-1.505026 53.515762,-1.504951 53.515883,-1.504896 53.515946,-1.503907 53.516696,-1.503790 53.516779,-1.503464 53.516985,-1.503424 53.517080,-1.503441 53.517086,-1.503401 53.517150,-1.501657 53.518328,-1.501645 53.518321,-1.501447 53.518453,-1.501295 53.518582,-1.501154 53.518716,-1.501089 53.518809,-1.501024 53.518977,-1.501055 53.518993,-1.501100 53.519739,-1.501105 53.519778,-1.501141 53.519854,-1.501009 53.520137,-1.500910 53.520301,-1.500786 53.520534,-1.500408 53.521132,-1.500425 53.521132,-1.500054 53.521772,-1.500094 53.521795,-1.500095 53.521872,-1.500119 53.521914,-1.500151 53.521937,-1.500224 53.521955,-1.500500 53.521983,-1.500554 53.522042,-1.500657 53.522100,-1.500738 53.522124,-1.500941 53.522154,-1.500985 53.522186,-1.501013 53.522234,-1.501021 53.522283,-1.500963 53.522924,-1.500969 53.522993,-1.501292 53.524573,-1.501214 53.524595,-1.501311 53.524670,-1.501364 53.524745,-1.501360 53.524779,-1.501254 53.525058,-1.501363 53.525062,-1.501379 53.525106,-1.501414 53.525163,-1.501491 53.525226,-1.501653 53.525322,-1.502008 53.525449,-1.502191 53.525536,-1.502424 53.525585,-1.502683 53.525588,-1.502867 53.525571,-1.503735 53.525443,-1.505119 53.525228,-1.505833 53.525109,-1.506660 53.525312,-1.508615 53.525821,-1.508718 53.526094,-1.508735 53.526181,-1.508736 53.526338,-1.508766 53.526524,-1.508882 53.526872,-1.509053 53.527268,-1.509118 53.527352,-1.509282 53.527530,-1.509357 53.527647,-1.509372 53.527693,-1.509374 53.527791,-1.509337 53.527963,-1.509327 53.528052,-1.509343 53.528168,-1.509340 53.528208,-1.509310 53.528303,-1.509264 53.528546,-1.509166 53.528806,-1.509162 53.528920,-1.509240 53.529232,-1.509217 53.529296,-1.509158 53.529386,-1.508885 53.529688,-1.508593 53.529920,-1.508249 53.530214,-1.508050 53.530364,-1.508016 53.530399,-1.508146 53.530407,-1.508425 53.530407,-1.508428 53.530370,-1.508442 53.530336,-1.508485 53.530303,-1.508798 53.530165,-1.509115 53.530003,-1.509112 53.530033,-1.510161 53.530038,-1.510088 53.530395,-1.510530 53.530371,-1.510523 53.530158,-1.510471 53.530154,-1.510526 53.530094,-1.510585 53.530049,-1.510530 53.530008,-1.510484 53.529992,-1.510497 53.529978,-1.510551 53.529970,-1.510924 53.529842,-1.510934 53.529826,-1.511216 53.529862,-1.511228 53.529824,-1.511535 53.529834,-1.511963 53.529997,-1.512426 53.530102,-1.512653 53.530113,-1.512652 53.530105,-1.512898 53.530085,-1.513132 53.530102,-1.513582 53.530091,-1.513752 53.530319,-1.513803 53.530531,-1.513944 53.530525,-1.514288 53.530492,-1.514439 53.530454,-1.514655 53.530369,-1.515510 53.529997,-1.516340 53.529652,-1.516543 53.529578,-1.517042 53.529444,-1.517272 53.529363,-1.517402 53.529311,-1.518061 53.528965,-1.518278 53.528867,-1.518556 53.528757,-1.518761 53.528655,-1.519932 53.527960,-1.520511 53.527602,-1.520851 53.527433,-1.521105 53.527318,-1.521312 53.527244,-1.521753 53.527020,-1.521966 53.526900,-1.522283 53.526699,-1.522489 53.526594,-1.522870 53.526375,-1.523152 53.526169,-1.523322 53.526023,-1.523416 53.525933,-1.523659 53.525674,-1.523761 53.525581,-1.523998 53.525427,-1.524260 53.525275,-1.524539 53.525125,-1.524684 53.525035,-1.525341 53.524585,-1.525517 53.524452,-1.525830 53.524179,-1.526210 53.523863,-1.526319 53.523795,-1.526469 53.523717,-1.526834 53.523567,-1.527242 53.523425,-1.527394 53.523135,-1.527415 53.523032,-1.527409 53.523014,-1.527325 53.522942,-1.527055 53.522775,-1.526968 53.522799,-1.526673 53.522809,-1.526809 53.522617,-1.527005 53.522311,-1.527011 53.522283,-1.527516 53.522352,-1.527554 53.522343,-1.527495 53.522283,-1.527476 53.522248,-1.527464 53.522203,-1.527459 53.522053,-1.527443 53.521948,-1.527418 53.521898,-1.527292 53.521756,-1.527271 53.521743,-1.527082 53.521663,-1.527008 53.521640,-1.526530 53.521537,-1.526367 53.521490,-1.525697 53.521261,-1.525188 53.521058,-1.524591 53.520758,-1.524434 53.520671,-1.524046 53.520437,-1.523787 53.520246,-1.523505 53.520054,-1.523332 53.519950,-1.522854 53.519688,-1.522630 53.519553,-1.522332 53.519688,-1.522259 53.520348)))
point: POINT (-1.512759 53.52257)
notes: No appraisal document
organisation
entry-date: 2025-04-01
start-date: start-date must be a real date
end-date

How to fix this issue

Your dataset is missing the start-date column.

The Conservation area guidance explains how to fix the issue:

start-date

The date the validity of the record starts, written in YYYY-MM-DD format. Usually, this will be the same as the designation date. If anything about the conservation area has changed, for example, the boundary, it should be the date of that change.

Example:

1984-04-25

With dates, some data is better than no data, so:

1984 is fine
1984-04 is better
1984-04-25 is brilliant

How to improve Historic England’s data

Fix the errors indicated
Use the check service to make sure the data meets the standard
Publish the updated data on the endpoint URL