Conservation area

There is a problem

reference: 2702
name: Hartington Street
designation-date: 1982-11-09
document-url: https://www.derby.gov.uk/media/derbycitycouncil/contentassets/documents/environmentandplanning/conservation/DerbyCityCouncil-HartingtonStreetConservationArea.pdf
documentation-url: https://www.derby.gov.uk/environment-and-planning/conservation/conservation-areas/
geometry: MULTIPOLYGON (((-1.473565 52.916288,-1.473522 52.916229,-1.474094 52.916031,-1.474102 52.916001,-1.474179 52.915975,-1.474185 52.915957,-1.473879 52.915656,-1.473772 52.915697,-1.473515 52.915471,-1.474063 52.915281,-1.476053 52.914683,-1.475823 52.914405,-1.476147 52.914308,-1.475850 52.913931,-1.473045 52.914614,-1.472987 52.914563,-1.472887 52.914591,-1.472786 52.914460,-1.472909 52.914429,-1.472437 52.913893,-1.472111 52.914013,-1.471902 52.914113,-1.471438 52.914298,-1.472137 52.915000,-1.472265 52.915137,-1.471950 52.915243,-1.472061 52.915364,-1.471979 52.915394,-1.472217 52.915639,-1.472692 52.915466,-1.472816 52.915593,-1.472578 52.915751,-1.472530 52.915803,-1.472271 52.915901,-1.472297 52.916015,-1.472413 52.916301,-1.472490 52.916410,-1.472603 52.916500,-1.472931 52.916303,-1.473227 52.916491,-1.473572 52.916297,-1.473565 52.916288)))
point: POINT (-1.473557 52.915008)
notes: Best Map is shown on page 4 of the appraisal document.
organisation
entry-date: entry-date must be a real date
2025-04-01
start-date: 1982-11-09
end-date

Your dataset is missing the entry-date column.

The Conservation area guidance explains how to fix the issue:

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: