Conservation area

There is a problem

reference: 3944
name: Coalecroft Road
designation-date: 1971-02-12
document-url: https://www.wandsworth.gov.uk/media/1576/coalecroft.pdf
documentation-url: https://www.wandsworth.gov.uk/planning-and-building-control/building-conservation-and-design/conservation-areas/conservation-area-appraisals/
geometry: MULTIPOLYGON (((-0.228065 51.461379,-0.227906 51.460782,-0.227869 51.460610,-0.227641 51.459819,-0.227540 51.459400,-0.227096 51.459438,-0.227206 51.459800,-0.227276 51.459968,-0.227691 51.461412,-0.228065 51.461379)))
point: POINT (-0.227594 51.460382)
notes: Appraisal
organisation
entry-date: entry-date must be a real date
2025-04-01
start-date: 1971-02-12
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: