Conservation area

There is a problem

reference: 9527
name: Routh Lane
designation-date: 1987-08-21
document-url: https://images.reading.gov.uk/2019/12/Routh_Lane_full.pdf
documentation-url: https://www.reading.gov.uk/planning-and-building-control/heritage-and-conservation/conservation-areas-listed-buildings/
geometry: MULTIPOLYGON (((-1.033195 51.452187,-1.033324 51.452092,-1.032957 51.451759,-1.032963 51.451731,-1.032921 51.451679,-1.032864 51.451663,-1.032647 51.451440,-1.032612 51.451394,-1.032584 51.451392,-1.032276 51.451111,-1.032284 51.451085,-1.032246 51.451055,-1.032267 51.451039,-1.032132 51.450926,-1.032094 51.450912,-1.031948 51.450829,-1.031721 51.450658,-1.031280 51.450352,-1.031136 51.450244,-1.030922 51.450054,-1.030655 51.449842,-1.030044 51.450145,-1.029891 51.450368,-1.030525 51.450787,-1.030464 51.450979,-1.030464 51.451215,-1.030454 51.451258,-1.030330 51.451360,-1.030231 51.451418,-1.030280 51.452346,-1.030194 51.452353,-1.030125 51.452371,-1.030167 51.452523,-1.030461 51.452497,-1.030593 51.452654,-1.030612 51.452647,-1.030631 51.452668,-1.030807 51.452788,-1.031032 51.452592,-1.031354 51.452628,-1.031889 51.452525,-1.031868 51.452465,-1.032886 51.452296,-1.033143 51.452220,-1.033195 51.452187)))
point: POINT (-1.031359 51.451491)
notes: Best Map is shown on page 27 of the appraisal document.
organisation
entry-date: entry-date must be a real date
2025-04-01
start-date: 1987-08-21
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: