Units 4 To 5 Riverside Industrial Estate London Colney Bypass London Colney Hertfordshire

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 26/0532/ADJ Granted

  Units 4 To 5 Riverside Industrial Estate London Colney Bypass London Colney Hertfordshire

  Submission of Reserved Matters (details of appearance, landscaping, layout and scale) following Outline permission 5/2025/1841 dated 25/03/2026 for Variation of Condition 3 (approved plans) to amend the approved Parameter Plan including minor variation to the Development Zone 1B boundary to increase the landscaping buffer, amend the building height restrictions in Development Zone 1A and the finished floor levels in Development Zone 1C and variation of Condition 12 (plant and barriers) to allow building flues up to 1 metre above the maximum building height of planning permission 5/2022/2966 dated 03/01/2024 for Outline application (access sought) for the demolition of existing buildings and the development of 7.57ha to provide flexible commercial/employment space falling within either Class B8 (Storage and Distribution) or a data centre and strategic landscaping with matters of access, layout, scale, appearance and other landscaping reserved. Application reference: 5/2026/0719. (Consultation for Adjacent Authority Application.)

  Decided 30 Apr 2026 Outline

1. 22 Jul 2026

   Received by Hertsmere

2. 1 Aug 2026

   Added to PlanIndex

3. 11 Aug 2026

   Decision issued

4. 12 Aug 2026

   Status changed to Decided

   Previously Awaiting decision.

Hertsmere has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

The published feed does not state which type of application this is; the register entry on Hertsmere's portal will say. Our guide explains the common types.