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: TPZ35
• name: Marlow Court and Surrounding Area
• tree-preservation-order:

  undefined

  08/00058
• tree-preservation-zone-type: group
• geometry: MULTIPOLYGON (((-0.216303 51.545418,-0.216241 51.545490,-0.216342 51.545524,-0.216391 51.545461,-0.216303 51.545418)))
• point: POINT (-0.216318 51.545473)
• 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