London Borough of Brent

Tree preservation zone

There is a problem

• tree-preservation-order column must match the reference field in the tree preservation order dataset

Marlow Court and Surrounding Area

• reference: TPZ34
• name: Marlow Court and Surrounding Area
• tree-preservation-order:

  undefined

  08/00058
• tree-preservation-zone-type: group
• geometry: MULTIPOLYGON (((-0.215139 51.545596,-0.215163 51.545572,-0.214914 51.545465,-0.214878 51.545482,-0.215139 51.545596)))
• point: POINT (-0.215025 51.545529)
• entry-date: 2026-03-06
• start-date: 2008-03-04

How to fix this issue

Your dataset is missing the tree-preservation-order column.

The Tree preservation zone guidance explains how to fix the issue:

tree-preservation-order

The reference for the tree preservation order that covers this zone.

How to improve London Borough of Brent’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