Conservation area

There is a problem

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

Kirby Underdale

reference: 6918
name: Kirby Underdale
designation-date
document-url: https://downloads.eastriding.org.uk/corporate/planning/conservation-areas/conservation-area-appraisals-and-management-plans/adopted-appraisals/Kirby%20Underdale%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 (((-0.770214 54.015231,-0.769323 54.015378,-0.769287 54.015394,-0.769252 54.015427,-0.769254 54.015433,-0.768802 54.015498,-0.768623 54.015538,-0.768472 54.015561,-0.768560 54.015648,-0.768085 54.015797,-0.767727 54.015919,-0.767640 54.015972,-0.767538 54.016020,-0.767311 54.016120,-0.767189 54.016165,-0.767084 54.016229,-0.767047 54.016272,-0.767032 54.016307,-0.767079 54.016497,-0.767105 54.016500,-0.767135 54.016533,-0.767184 54.016591,-0.767199 54.016637,-0.767195 54.016671,-0.767138 54.016701,-0.767125 54.016728,-0.767150 54.016812,-0.767161 54.017066,-0.767192 54.017243,-0.767194 54.017276,-0.767178 54.017363,-0.767277 54.017678,-0.767293 54.017788,-0.767328 54.017814,-0.767359 54.017852,-0.767454 54.018033,-0.767567 54.018145,-0.767580 54.018211,-0.767611 54.018239,-0.767719 54.018298,-0.767749 54.018324,-0.767758 54.018340,-0.767753 54.018392,-0.767760 54.018414,-0.767891 54.018549,-0.768006 54.018752,-0.768369 54.018562,-0.768731 54.018395,-0.769152 54.018260,-0.769460 54.018171,-0.770210 54.017986,-0.770417 54.017947,-0.770615 54.017973,-0.771011 54.018043,-0.771748 54.017955,-0.772030 54.017931,-0.771973 54.017798,-0.771915 54.017473,-0.771023 54.017081,-0.770943 54.016583,-0.770850 54.015806,-0.770687 54.015820,-0.770539 54.015850,-0.770483 54.015629,-0.770425 54.015510,-0.770324 54.015368,-0.770214 54.015231)))
point: POINT (-0.769235 54.016966)
notes: Best Map is shown on page 15 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