Conservation area

There is a problem

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

Miserden

reference: 8928
name: Miserden
designation-date
document-url
documentation-url
geometry: MULTIPOLYGON (((-2.097196 51.778852,-2.097287 51.778337,-2.096859 51.778299,-2.096755 51.778531,-2.096361 51.778484,-2.096121 51.778467,-2.096111 51.778619,-2.095484 51.778585,-2.095006 51.778549,-2.095188 51.778064,-2.093964 51.777716,-2.093949 51.777738,-2.093618 51.777645,-2.093910 51.777246,-2.093434 51.777157,-2.093318 51.777107,-2.093090 51.777422,-2.093040 51.777477,-2.092972 51.777462,-2.092886 51.777471,-2.092868 51.777422,-2.092318 51.777473,-2.092266 51.777483,-2.091432 51.777736,-2.091410 51.777714,-2.090807 51.778015,-2.090234 51.778334,-2.090099 51.778399,-2.089554 51.778015,-2.089344 51.778159,-2.089232 51.778082,-2.088817 51.778387,-2.088622 51.778236,-2.088515 51.778143,-2.087293 51.778680,-2.087191 51.778585,-2.086800 51.778369,-2.086788 51.778388,-2.086763 51.778405,-2.086564 51.778497,-2.086576 51.778509,-2.086363 51.778612,-2.086277 51.778721,-2.086259 51.778773,-2.086258 51.778837,-2.086105 51.778993,-2.086066 51.779058,-2.086025 51.779089,-2.086133 51.779164,-2.086150 51.779158,-2.086736 51.779669,-2.087082 51.779865,-2.087220 51.779850,-2.087487 51.779873,-2.087636 51.779897,-2.087711 51.779890,-2.087806 51.779858,-2.087950 51.779798,-2.088472 51.779613,-2.089390 51.779254,-2.089681 51.779148,-2.089758 51.779220,-2.089809 51.779250,-2.089877 51.779211,-2.090142 51.779095,-2.090172 51.779100,-2.090397 51.779084,-2.090756 51.779051,-2.091240 51.779069,-2.091491 51.779110,-2.091909 51.779199,-2.092339 51.779259,-2.092520 51.779308,-2.092821 51.779431,-2.092966 51.779477,-2.093585 51.779643,-2.093761 51.779657,-2.094023 51.779656,-2.094225 51.779643,-2.094713 51.779487,-2.095767 51.779299,-2.097285 51.778949,-2.097291 51.778857,-2.097196 51.778852)))
point: POINT (-2.09167 51.778696)
notes: No Appraisal document. No documents
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