Conservation area

There is a problem

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

Birkdale Park

reference: 366
name: Birkdale Park
designation-date
document-url: https://www.sefton.gov.uk/media/1999/adopted-birkdale-park-caa_v2.pdf
documentation-url: https://www.sefton.gov.uk/planning-building-control/conservation-and-heritage/conservation-areas.aspx
geometry: MULTIPOLYGON (((-3.025813 53.638858,-3.024906 53.638473,-3.025119 53.638285,-3.024820 53.638160,-3.024866 53.638121,-3.024419 53.637933,-3.024142 53.638160,-3.022161 53.637335,-3.021445 53.637908,-3.021316 53.637852,-3.021177 53.637965,-3.019880 53.637412,-3.017832 53.639119,-3.017599 53.639341,-3.017330 53.639629,-3.017062 53.639981,-3.016864 53.640296,-3.016338 53.641332,-3.016184 53.641588,-3.015694 53.642192,-3.014887 53.641752,-3.014839 53.641779,-3.014452 53.641524,-3.014708 53.641410,-3.014512 53.641253,-3.013893 53.641529,-3.013863 53.641534,-3.013795 53.641564,-3.013920 53.641658,-3.013764 53.641731,-3.013900 53.641839,-3.013788 53.641891,-3.013962 53.642032,-3.013504 53.642217,-3.014234 53.642898,-3.014654 53.642727,-3.015079 53.643203,-3.015667 53.642966,-3.015289 53.642686,-3.015650 53.642554,-3.016130 53.642402,-3.016518 53.642731,-3.016541 53.642747,-3.016572 53.642755,-3.016575 53.642771,-3.016611 53.642796,-3.016646 53.642819,-3.016721 53.642792,-3.016745 53.642813,-3.016741 53.642839,-3.016769 53.642873,-3.016769 53.642885,-3.016723 53.642930,-3.016736 53.642932,-3.016887 53.643034,-3.017057 53.643167,-3.017816 53.643707,-3.019154 53.642974,-3.018335 53.642510,-3.018909 53.642180,-3.018722 53.642073,-3.018716 53.642053,-3.018741 53.642020,-3.018860 53.641961,-3.018898 53.641956,-3.018914 53.641936,-3.018925 53.641892,-3.019344 53.641671,-3.019657 53.641675,-3.019884 53.641449,-3.020051 53.641306,-3.020163 53.641288,-3.020229 53.641245,-3.020486 53.641014,-3.020491 53.641017,-3.020729 53.640816,-3.020582 53.640762,-3.020886 53.640485,-3.021228 53.640615,-3.021368 53.640485,-3.020956 53.640320,-3.021036 53.640260,-3.021368 53.639960,-3.020995 53.639814,-3.021210 53.639613,-3.021418 53.639505,-3.021510 53.639443,-3.021552 53.639433,-3.021837 53.639201,-3.021271 53.638958,-3.022261 53.638415,-3.022388 53.638476,-3.023316 53.638872,-3.023601 53.638688,-3.024584 53.639095,-3.024502 53.639168,-3.024559 53.639390,-3.024770 53.639506,-3.025813 53.638858)))
point: POINT (-3.019167 53.640291)
notes: Polygons on interactive mapExtra documents are available.
organisation
entry-date: 2023-07-22
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