Conservation area

There is a problem

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

Sigglesthorne

reference: 6863
name: Sigglesthorne
designation-date
document-url: https://downloads.eastriding.org.uk/corporate/planning/conservation-areas/conservation-area-appraisals-and-management-plans/adopted-appraisals/Sigglesthorne%20Conservation%20Area%20Appraisal.pdf
documentation-url: https://www.eastriding.gov.uk/planning-permission-and-building-control/conservation-areas-and-listed-buildings/conservation-areas/conservation-area-appraisals-and-management-plans/
geometry: MULTIPOLYGON (((-0.245441 53.889678,-0.245226 53.889659,-0.245094 53.889671,-0.245008 53.889693,-0.244805 53.889795,-0.244718 53.889829,-0.244586 53.889847,-0.244500 53.889837,-0.244289 53.889776,-0.244163 53.889752,-0.243744 53.889771,-0.243040 53.889770,-0.242553 53.889778,-0.242593 53.889958,-0.242208 53.889941,-0.242212 53.889969,-0.242077 53.889995,-0.241672 53.890118,-0.241949 53.890277,-0.242252 53.890475,-0.242347 53.890562,-0.242536 53.890699,-0.242824 53.890941,-0.242910 53.891001,-0.242935 53.891047,-0.242769 53.891093,-0.242617 53.891152,-0.242220 53.891480,-0.242292 53.891640,-0.243537 53.891569,-0.243478 53.891759,-0.243381 53.891988,-0.243462 53.892173,-0.243479 53.892189,-0.243506 53.892196,-0.243491 53.892265,-0.243459 53.892344,-0.243401 53.892445,-0.243300 53.892701,-0.243238 53.892740,-0.243184 53.892758,-0.243040 53.893036,-0.242908 53.893111,-0.241436 53.893149,-0.241462 53.893372,-0.240620 53.893413,-0.240697 53.893799,-0.241102 53.893782,-0.241231 53.893820,-0.241700 53.893896,-0.241827 53.893926,-0.241914 53.893955,-0.242050 53.894036,-0.242101 53.894089,-0.242116 53.894115,-0.242135 53.894189,-0.242125 53.894335,-0.242095 53.894459,-0.242098 53.894522,-0.242146 53.894612,-0.242147 53.894633,-0.242214 53.894674,-0.242457 53.894724,-0.242832 53.894771,-0.243088 53.894765,-0.243385 53.894730,-0.243371 53.894867,-0.243285 53.895086,-0.243207 53.895315,-0.243137 53.895411,-0.243094 53.895456,-0.243047 53.895536,-0.242842 53.895525,-0.242831 53.895639,-0.242826 53.896044,-0.242784 53.896128,-0.243064 53.896144,-0.243059 53.896751,-0.243396 53.896754,-0.243397 53.897058,-0.244052 53.897073,-0.244057 53.896622,-0.244086 53.896139,-0.245353 53.896149,-0.245166 53.895523,-0.245608 53.895211,-0.245705 53.894975,-0.245716 53.894893,-0.245711 53.894831,-0.245913 53.894831,-0.245591 53.893902,-0.245547 53.893825,-0.245494 53.893765,-0.245365 53.893667,-0.245299 53.893645,-0.244773 53.893619,-0.244767 53.893345,-0.245000 53.892772,-0.245031 53.892684,-0.245094 53.892437,-0.245103 53.892375,-0.245105 53.892255,-0.245090 53.892015,-0.245091 53.891782,-0.245361 53.890653,-0.245521 53.890026,-0.245592 53.889789,-0.245628 53.889700,-0.245441 53.889678)))
point: POINT (-0.243837 53.893115)
notes: Best Map is shown on page 10 of the 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