Conservation area

There is a problem

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

Snelston

reference: 4123
name: Snelston
designation-date: 1971-08-13
document-url
documentation-url: https://www.derbyshiredales.gov.uk/planning/conservation/conservation-areas
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point: POINT (-1.768696 52.987411)
notes: No appraisal document
organisation
entry-date: entry-date must be a real date
2025-04-01
start-date: 1971-08-13
end-date

How to fix this issue

Your dataset is missing the entry-date column.

The Conservation area guidance explains how to fix the issue:

entry-date

The date the record was last updated.

If the entity has never been updated, enter the same date as start-date.

Write in YYYY-MM-DD format.

Example:

2022-12-20

With dates, some data is better than no data, so:

2022 is fine
2022-12 is better
2022-12-20 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