Conservation area

There is a problem

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

Wombleton

reference: 3497
name: Wombleton
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 (((-0.976026 54.249179,-0.976083 54.249177,-0.976208 54.249143,-0.976273 54.248958,-0.976276 54.248860,-0.976236 54.248360,-0.976229 54.247937,-0.976234 54.247783,-0.976225 54.247678,-0.976214 54.247576,-0.976178 54.247395,-0.976093 54.247199,-0.976058 54.247020,-0.975989 54.246477,-0.976008 54.246132,-0.976006 54.245985,-0.975855 54.245441,-0.975779 54.245252,-0.975748 54.245109,-0.975593 54.244575,-0.976057 54.244551,-0.976054 54.244315,-0.975341 54.244300,-0.974956 54.244275,-0.974495 54.244290,-0.974367 54.243922,-0.974382 54.243911,-0.974273 54.243526,-0.974266 54.243457,-0.973975 54.243501,-0.973965 54.243510,-0.973966 54.243568,-0.973930 54.243611,-0.973930 54.243636,-0.974001 54.243750,-0.974020 54.243816,-0.973944 54.243829,-0.973929 54.243852,-0.973929 54.243867,-0.973942 54.243958,-0.973996 54.244097,-0.973668 54.244094,-0.973674 54.244028,-0.973436 54.244022,-0.973415 54.244261,-0.972858 54.244055,-0.972481 54.243905,-0.972366 54.243994,-0.972759 54.245362,-0.972931 54.245834,-0.973213 54.246494,-0.973244 54.246603,-0.973304 54.246903,-0.973422 54.247155,-0.973456 54.247251,-0.973561 54.247635,-0.973657 54.247823,-0.973657 54.247839,-0.973691 54.247896,-0.973775 54.247997,-0.973417 54.248073,-0.973520 54.248497,-0.973931 54.248435,-0.974454 54.248368,-0.975000 54.248351,-0.975139 54.248571,-0.975198 54.248701,-0.975283 54.248827,-0.975608 54.249232,-0.976026 54.249179)))
point: POINT (-0.974554 54.246292)
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