Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

This site has had 24 applications since 2020: 12 approved, 0 refused.

• 26/1390/NAC Awaiting decision

  Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  Neighbouring Authority Consultation: Part retrospective application for existing and extension of the acoustic timber fence on Backlot 2.

  Submitted 1 Sep 2026
• 26/1298/FUL Awaiting decision

  Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  Retention and extension of the existing acoustic timber fence on Backlot 2.

  Submitted 13 Aug 2026 Full applications
• 26/1089/NMA Decided

  Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  Non-material amendment pursuant to planning permission 25/1308/FUL to allow alterations to Building 18 including alterations to fenestration detail, new canopy element and provision of a mezzanine level.

  Submitted 7 Jul 2026 Amendments
• 26/0963/FUL Decided

  Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  Extensions to temporary school building in association with on-site filming activities.

  Submitted 12 Jun 2026 Full applications
• 26/0789/NMA Decided

  Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  Non-material amendment pursuant to planning permission 25/1545/FUL to allow Erection of 2no. access ladders and a change to the placement of the proposed signage.

  Submitted 15 May 2026 Amendments
• 26/0781/NAC Granted

  Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  Neighbouring Authority Consultation: Watford Borough Council - Details submitted for Condition 23 (partial discharge phase 1 Surface Water Drainage) pursuant to planning permission 23/01023/VARM

  Decided 8 Jun 2026 Outline
• 26/0719/DIS Decided

  Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  Discharge of condition 25 (SuDS - Management and Maintenance Plan - Phases 3, 5 and 8) pursuant to planning permission 25/1308/FUL

  Decided 28 May 2026 Conditions
• 26/0599/NMA Granted

  Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  Non material amendment to planning permission 25/0743/RSP (prefabricated 'portacabins' for use as a school in association with on site filming activities for a temporary period) to allow for extension to second floor and addition of third floor.

  Decided 30 Apr 2026 Amendments
• 26/0151/FUL Awaiting decision

  Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  Removal of condition 13 (M25 Junction 21a Improvements) of planning permission 25/1308/FUL

  Submitted 30 Jan 2026 Full applications
• 25/2006/DIS Decided

  Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  Discharge of Conditions 4 (Drainage - Construction Drawings and Details) and 5 (SuDS Management and Maintenance) pursuant to planning permission 25/1503/RSP

  Decided 8 Dec 2025 Conditions

1. 2 Sep 2026

   Received by Three Rivers

2. 4 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 30 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Three Rivers took a median of 56 days over the applications it decided in the last year.

This application is with Three Rivers for determination, against a statutory target of eight weeks. Over the last year Three Rivers's median decision took 56 days. More in our guide to how long planning decisions take.

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

• Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  26/0789/NMA Submitted 15 May 2026 0m away

  90% historically approved · decision due ~13 Jul

  Non-material amendment pursuant to planning permission 25/1545/FUL to allow Erection of 2no. access ladders and a change to the placement of the proposed signage.

  Decided Amendments

• Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  26/1089/NMA Submitted 7 Jul 2026 0m away

  90% historically approved · decision due ~1 Sep

  Non-material amendment pursuant to planning permission 25/1308/FUL to allow alterations to Building 18 including alterations to fenestration detail, new canopy element and provision of a mezzanine level.

  Decided Amendments Windows or glazing

• Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  26/1298/FUL Submitted 13 Aug 2026 0m away

  90% historically approved · decision due ~8 Oct

  Retention and extension of the existing acoustic timber fence on Backlot 2.

  Awaiting decision Full applications Extension
  Small domestic

• Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  26/1390/NAC Submitted 1 Sep 2026 0m away

  88% historically approved · decision due ~27 Oct

  Neighbouring Authority Consultation: Part retrospective application for existing and extension of the acoustic timber fence on Backlot 2.

  Awaiting decision Extension
  Small domestic

• Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  26/0963/FUL Submitted 12 Jun 2026 0m away

  90% historically approved · decision due ~19 Aug

  Extensions to temporary school building in association with on-site filming activities.

  Decided Full applications Extension

• Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  26/00519/NONMAT Submitted 8 Jul 2026 0m away

  Non - material amendment pursuant to planning permission 25/00723/VARM for variation of plans listed under Condition 2 (building 18)

  Granted Amendments 12 docs