Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP
Proposal
Extensions to temporary school building in association with on-site filming activities.
- Received
- 24 June 2026
- Decided
- 3 August 2026 · approved
- ReceivedSubmitted24 Jun
- ValidatedValidated24 Jun
- Consult.Consultation
- TargetTarget Date
- DecidedDecided3 Aug
Decided in 40 days
This is a planning application for an extension at Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP. Three Rivers has handled 4,145 applications of this type and approves 89% of them, typically deciding them in 54 days. This one was decided in 40 days, 2 weeks quicker than Three Rivers's median. There have been 24 other applications at this address. We hold 356 applications in total for the WD25 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Three Rivers
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Planning history at this site
16 other applications at this property, newest first.
- 20264 Sep
Retrospective application: Construction of a temporary stage for filming purposes.
PendingApplication26/1400/RSP - 20261 Sep
Neighbouring Authority Consultation: Part retrospective application for existing and extension of the…
no objectionApplication26/1390/NAC - 202613 Aug
Retention and extension of the existing acoustic timber fence on Backlot 2.
ApprovedApplication26/1298/FUL - 20267 Jul
Non-material amendment pursuant to planning permission 25/1308/FUL
PendingNon-material amendment26/1089/NMA - 202618 May
Non-material amendment pursuant to planning permission 25/1545/FUL
PendingNon-material amendment26/0789/NMA - 202614 May
Neighbouring Authority Consultation: Watford Borough Council - Details submitted for Condition 23 (partial…
PendingDischarge of conditions26/0781/NAC - 20261 May
Discharge of condition 25 (SuDS - Management and Maintenance Plan - Phases 3, 5 and 8) pursuant to planning…
PendingDischarge of conditions26/0719/DIS - 202615 Apr
Non material amendment to planning permission 25/0743/RSP
PendingNon-material amendment26/0599/NMA - 202619 Mar
Non-material amendment to planning permission 25/1545/FUL
ApprovedNon-material amendment26/0454/NMA - 202630 Jan
Removal of condition 13 (M25 Junction 21a Improvements) of planning permission 25/1308/FUL
PendingVariation of conditions (s73)26/0151/FUL - 202626 Jan
Non-Material Amendment to Condition 2 (Plans) of planning permission 25/1308/FUL
ApprovedNon-material amendment26/0114/NMA - 202523 Dec
Discharge of Condition 6 (Drainage Verification Report) pursuant to planning permission 25/1503/RSP
Determined - DIS appsDischarge of conditions25/2214/DIS - 20258 Dec
Installation of a smoking shelter
ApprovedApplication25/2121/FUL - 202519 Nov
Discharge of Conditions 4 (Drainage - Construction Drawings and Details) and 5 (SuDS Management and…
Determined - DIS appsDischarge of conditions25/2006/DIS - 202514 Nov
Discharge of Condition 12 (Travel Plan) pursuant to planning permission 25/1308/FUL
Determined - DIS appsDischarge of conditions25/1983/DIS - 20254 Aug
Variation of Conditions 11 (A41 Toucan to the Hempstead Road underpass) and 13 (M25 Junction 21a…
PendingVariation of conditions (s73)25/1308/FUL
Planning constraints
Designations that overlap or adjoin the site outline.
- Green belt: Three Rivers
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (21)
flood storage areas, conservation areas, listed buildings, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
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