Conservation area

There is a problem

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

Pickering, Keld Head

reference: 3484
name: Pickering, Keld Head
designation-date
document-url
documentation-url: https://www.northyorks.gov.uk/planning-and-conservation/heritage-conservation-areas-and-listed-buildings/heritage-conservation-areas-and-listed-buildings-ryedale/conservation-areas
geometry: MULTIPOLYGON (((-0.792164 54.249651,-0.792095 54.249671,-0.791836 54.249934,-0.791721 54.250082,-0.791635 54.250177,-0.791603 54.250232,-0.791911 54.250356,-0.791935 54.250336,-0.792108 54.250394,-0.792031 54.250451,-0.791926 54.250571,-0.792242 54.250699,-0.792105 54.250847,-0.792273 54.250904,-0.792424 54.250936,-0.792525 54.250982,-0.792494 54.251013,-0.792678 54.251086,-0.792655 54.251106,-0.793022 54.251242,-0.793042 54.251225,-0.793295 54.251310,-0.793412 54.251222,-0.793499 54.251220,-0.793593 54.251270,-0.793628 54.251244,-0.794037 54.251440,-0.794289 54.251232,-0.794507 54.250948,-0.794206 54.250636,-0.794228 54.250514,-0.794214 54.250492,-0.794139 54.250437,-0.793968 54.250413,-0.793973 54.250378,-0.793967 54.250331,-0.793953 54.250297,-0.793931 54.250270,-0.793969 54.250244,-0.793978 54.250022,-0.794040 54.249989,-0.794072 54.249934,-0.794085 54.249885,-0.794052 54.249826,-0.793985 54.249763,-0.793811 54.249660,-0.793526 54.249775,-0.793184 54.249487,-0.793006 54.249320,-0.792890 54.249388,-0.792670 54.249493,-0.792577 54.249527,-0.792485 54.249544,-0.792164 54.249651)))
point: POINT (-0.793109 54.250404)
notes: No Appraisal document.
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