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

1 & 6 Lydford Rd and 136 & 167 Chatsworth Rd

• reference: TPZ8
• name: 1 & 6 Lydford Rd and 136 & 167 Chatsworth Rd
• tree-preservation-order:

  undefined

  07/00045
• tree-preservation-zone-type: group
• geometry: MULTIPOLYGON (((-0.219623 51.547852,-0.219610 51.547841,-0.219503 51.547888,-0.219449 51.547899,-0.219324 51.547908,-0.219327 51.547922,-0.219474 51.547910,-0.219536 51.547892,-0.219623 51.547852)))
• point: POINT (-0.219479 51.547891)
• entry-date: 2026-03-06
• start-date: 2007-12-07

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