Skip to content
PlanIndex Get alerts
Menu

Planning application

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

Decided Three Rivers 26/0789/NMA Amendments

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

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.

As published by the council, reference 26/0789/NMA

Application record

Reference
26/0789/NMA
Category
Amendments
Status
Decided
Received
15 May 2026
Validated
18 May 2026
Postcode
WD25 7LP

Site history

Applications at this address on the Three Rivers register

This site has had 27 applications since 2020: 18 approved, 0 refused.

  • 26/1400/RSP Awaiting decision

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

    Retrospective application: Construction of a temporary stage for filming purposes.

    Submitted 2 Sep 2026 Amendments
  • 26/1390/NAC Granted

    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.

    Decided 14 Sep 2026
  • 26/1298/FUL Granted

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

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

    Decided 7 Oct 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
  • 26/0781/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 Granted

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

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

    Decided 12 Oct 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

Timeline

Dates from the published record

  1. 15 May 2026

    Received by Three Rivers

  2. 18 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 16 Aug 2026

    Added to PlanIndex

After the decision

Three Rivers 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.

About amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

In Three Rivers

  • 26/1670/NMA Awaiting decision

    Maple Cross House, Denham Way And Kier Offices Off Maple Lodge Close, Maple Cross Rickmansworth Hertfordshire WD3 9SW

    Non-Material Amendments pursuant to planning permission 24/1963/FUL to allow the relocation of two trees

    Received 21 Oct, published by the council 22 Oct 2026 Amendments
  • 26/1657/NMA Awaiting decision

    123 High Street Rickmansworth Hertfordshire WD3 1AN

    Non-Material Amendments to planning permission 26/1091/FUL to allow alteration to design of combined defibrillator and bleed kit cabinet.

    Received 19 Oct, published by the council 20 Oct 2026 Amendments
  • 26/1580/NMA Decided

    12 Fulford Grove South Oxhey Watford Hertfordshire WD19 7QG

    Non-Material Amendments to planning permission 26/0703/FUL to allow the approved bunker to change location

    5 Oct 2026 Amendments
  • 26/1478/NMA Granted

    12 Raglan Gardens Oxhey Hall Watford Hertfordshire WD19 4LL

    Non-material amendment to planning permission 26/0793/FUL to allow a reduction in size to the approved first-floor side extension.

    Received 16 Sep, published by the council 17 Sep 2026 Amendments
  • 26/1481/NMA Decided

    No. 3 - 6 Wolsey Business Park Tolpits Lane Watford Hertfordshire WD3 9BL

    Non Material Amendments to planning permission 24/1137/FUL to allow alterations to the landscaping and fencing

    Received 17 Sep, published by the council 18 Sep 2026 Amendments