Conservation area

There is a problem

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

Warrior Square, St Leonards

reference: 9458
name: Warrior Square, St Leonards
designation-date
document-url: https://www.hastings.gov.uk/content/conservation/building_conservation/conservation_areas/pdfs/designation_documentation/Designation_of_St_Leonards_areas_1976_-_plan.pdf
documentation-url: https://www.hastings.gov.uk/conservation/building-conservation/conservation-areas/area07/
geometry: MULTIPOLYGON (((0.560887 50.850803,0.561644 50.850840,0.561827 50.850835,0.562277 50.850799,0.562588 50.850794,0.562677 50.850800,0.562852 50.850793,0.563122 50.850749,0.563461 50.850729,0.563656 50.850700,0.563775 50.850691,0.563972 50.850647,0.564022 50.850654,0.564036 50.850673,0.563924 50.850675,0.563880 50.850686,0.563858 50.850708,0.563825 50.850699,0.563741 50.850713,0.563731 50.850725,0.563697 50.850730,0.563690 50.850738,0.563697 50.850748,0.563692 50.850758,0.563666 50.850768,0.563617 50.850760,0.563603 50.850744,0.563549 50.850754,0.563503 50.850753,0.563497 50.850758,0.563504 50.850781,0.563481 50.850789,0.563459 50.850785,0.563435 50.850762,0.563399 50.850763,0.563315 50.850787,0.563335 50.850803,0.563359 50.850804,0.563618 50.850784,0.563731 50.850760,0.563824 50.850760,0.563978 50.850743,0.563989 50.850751,0.564030 50.850749,0.564049 50.850777,0.564059 50.850780,0.564214 50.850743,0.564294 50.850738,0.564348 50.850749,0.564390 50.850715,0.564373 50.850695,0.564375 50.850685,0.564448 50.850658,0.564469 50.850642,0.564497 50.850638,0.564541 50.850647,0.564504 50.850693,0.564505 50.850701,0.564534 50.850713,0.564534 50.850742,0.564548 50.850758,0.564518 50.850786,0.564486 50.850793,0.564462 50.850811,0.564409 50.850812,0.564367 50.850826,0.564360 50.850871,0.564368 50.850877,0.564428 50.850865,0.564480 50.850864,0.564487 50.850867,0.564497 50.850903,0.564454 50.850909,0.564380 50.850905,0.564329 50.850919,0.564320 50.850942,0.564302 50.850946,0.564325 50.850965,0.564356 50.850975,0.564401 50.850971,0.564396 50.850994,0.564383 50.851002,0.564389 50.851011,0.564454 50.851023,0.564607 50.851011,0.564584 50.851034,0.564531 50.851045,0.564743 50.851079,0.565317 50.851151,0.564771 50.852349,0.563624 50.855288,0.563146 50.855212,0.562938 50.855174,0.562920 50.855162,0.562919 50.855144,0.563111 50.854670,0.561055 50.854344,0.561010 50.854325,0.561009 50.854312,0.561071 50.854154,0.561753 50.852454,0.560310 50.852230,0.560524 50.851680,0.560887 50.850803)))
point: POINT (0.562855 50.852578)
notes: Extra documents are available.
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