Skip to main content
Historic England

Conservation area

There is a problem

  • entry-date column must be in YYYY-MM-DD format

Hett

reference
6083
name
Hett
designation-date
1977-01-01
document-url
documentation-url
https://www.durham.gov.uk/conservationareas
geometry
MULTIPOLYGON (((-1.554993 54.719177,-1.555207 54.720598,-1.555130 54.721987,-1.555124 54.722522,-1.555740 54.722584,-1.555884 54.723416,-1.555807 54.724181,-1.555862 54.725407,-1.555550 54.725881,-1.555232 54.726712,-1.555060 54.727004,-1.557786 54.727931,-1.558830 54.728276,-1.559408 54.728014,-1.560141 54.728482,-1.560946 54.728845,-1.562095 54.728968,-1.563169 54.728942,-1.565780 54.728626,-1.566680 54.728141,-1.566180 54.727044,-1.569759 54.727043,-1.569840 54.726703,-1.572882 54.726669,-1.573252 54.726568,-1.573600 54.726434,-1.571783 54.724691,-1.571068 54.724303,-1.570918 54.723976,-1.570715 54.723708,-1.570515 54.723257,-1.570241 54.722576,-1.569911 54.722338,-1.569808 54.722129,-1.569767 54.721509,-1.570077 54.721170,-1.566644 54.720365,-1.566029 54.720303,-1.563981 54.720023,-1.563933 54.719553,-1.560920 54.719435,-1.554993 54.719177)))
point
POINT (-1.562824 54.724021)
notes
No Appraisal document.
organisation
entry-date

entry-date must be a real date

2025-04-01
start-date
1977-01-01
end-date

How to fix this issue

Your dataset is missing the entry-date column.

The Conservation area guidance explains how to fix the issue:

entry-date

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:

  • 2022 is fine
  • 2022-12 is better
  • 2022-12-20 is brilliant

How to improve Historic England’s data

  1. Fix the errors indicated
  2. Use the check service to make sure the data meets the standard
  3. Publish the updated data on the endpoint URL