Historic England

Conservation area

There is a problem

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

Mellison Road

• reference: 3806
• name: Mellison Road
• designation-date: 1989-01-01
• document-url: https://www.wandsworth.gov.uk/media/1599/mellisonplusroadplusappraisal.pdf
• documentation-url: https://www.wandsworth.gov.uk/planning-and-building-control/building-conservation-and-design/conservation-areas/conservation-area-appraisals/
• geometry: MULTIPOLYGON (((-0.169161 51.423958,-0.169490 51.424090,-0.170566 51.423672,-0.169381 51.423209,-0.169077 51.423507,-0.169541 51.423687,-0.169376 51.423841,-0.169309 51.423815,-0.169161 51.423958)))
• point: POINT (-0.169715 51.423656)
• notes: Appraisal
• entry-date:

  entry-date must be a real date

  2025-04-01
• start-date: 1989-01-01

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