West Middlesex University Hospital, Twickenham Road, Isleworth, TW7 6AF
Proposal
Details of Condition 13b (sustainable drainage scheme) submitted pursuant to permission P/2026/1288 dated 08/09/2026 for Section 73 application to vary Conditions 2 (Approved Plans) and 26 (Implementation of Car Parking) of planning permission P/2022/2424 to allow the retention of the existing Renal Building, amend the approved plans accordingly, relocate approved car and cycle parking via a linked planning permission, delete Condition 28 (Parking provided and retained), and consolidate previously approved NMA P/2025/0116.
- Received
- 8 October 2026
- Council
- London Borough of Hounslow
- ReceivedReceived8 Oct
- ValidatedValidated12 Oct
- Consult.Consultation
- TargetTarget Date
- DecidedDecided
Have your say
About this application
This is a planning application at West Middlesex University Hospital,Twickenham Road,Isleworth,TW7 6AF. Hounslow has handled 76 applications of this type. It has been with the council since 12 October 2026 and is still awaiting a decision. There have been 3 other applications at this address. We hold 894 applications in total for the TW7 postcode area.
92% of details pursuant to a planning condition applications at London Borough of Hounslow were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- TW7 6AF
- Application type
- Details pursuant to a planning condition
Planning application dates
- Date validated
- 12 October 2026
Site constraints
Designations at the address point. Ones next to the site may also apply.
- Article 4 direction: Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction
- Flood zone 1: Low probability (rivers and sea)
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, green belt, 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 2026-11-03. 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.
Associated applications
- 202610 Nov
Details of Condition 24 (energy monitoring), submitted pursuant to permission P/2026/1288
PendingVariation of conditions (s73)P/2026/3175 - 20266 Nov
Details of Condition 22 (Long Stay Cycle Parking) (part discharge) submitted pursuant to permission…
PendingDischarge of conditionsP/2026/3150 - 202612 Oct
Details of Condition 13b (sustainable drainage scheme) submitted pursuant to permission P/2026/1288
This applicationPendingVariation of conditions (s73)P/2026/2868 - 20269 Oct
Details of Condition 31 (Secured By Design) submitted pursuant to planning permission P/2026/1288
PendingVariation of conditions (s73)P/2026/2832 - 202616 Sep
Details of Condition 8d (Implemented approved scheme for decontamination) submitted pursuant to permission…
ApprovedVariation of conditions (s73)P/2026/2613 - 202616 Sep
Details of Condition 20b (Landscape Management Plan) submitted pursuant to permission P/2026/1288
ApprovedVariation of conditions (s73)P/2026/2616 - 202616 Sep
Details of Condition 22 (Short Stay Cycle Parking, Phase 1) submitted pursuant to permission P/2026/1288
ApprovedVariation of conditions (s73)P/2026/2617 - 202618 May
Section 73 application to vary Conditions 2 (Approved Plans) and 26 (Implementation of Car Parking) of…
ApprovedVariation of conditions (s73)Part ofP/2026/1288 - 202515 Jan
Non material amendment to allow changes to condition 20 (landscaping) to bring in 2 phases of planning…
ApprovedNon-material amendmentPart ofP/2025/0116
Planning history at this site
4 other applications at this property, newest first.
- 202616 Apr
Details of Condition 32 (external CCTV provision only) submitted pursuant to planning permission 01137/E/P82
ApprovedDischarge of conditionsP/2026/1186 - 202631 Mar
Details of Condition 17A (BREEAM Interim) submitted pursuant to planning permission 01137/E/P82
WithdrawnDischarge of conditionsP/2026/1057 - 202630 Mar
Details of Condition 30 (Oil interceptors) submitted pursuant to planning permission 01137/E/P82
ApprovedDischarge of conditionsP/2026/1051 - 202629 Jan
Non Material Amendment to vary the wording of Conditions 17 (BREEAM Interim), 21 (Details of External…
ApprovedNon-material amendmentP/2026/0269
Source: Hounslow
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- Land to the east of the Marjory Warren Building, West Middlesex University Hospital, Twickenham Road,Isleworth,TW7 6AFP/2026/0978 · ConditionsApproved0.0 mi
- LAND TO THE EAST OF THE MARJORY WARREN BUILDING WEST MIDDLESEX UNIVERSITY HOSPITAL TWICKENHAM ROAD, ISLEWORTH, TW7 6AFP/2024/2787 · ConditionsApproved0.0 mi
- Lakeside Mental Health Unit, West Middlesex Hospital, Twickenham Road,Isleworth,Hounslow,TW7 6AFP/2024/2446 · FullApproved0.0 mi
- LAND TO THE EAST OF THE MARJORY WARREN BUILDING WEST MIDDLESEX UNIVERSITY HOSPITAL TWICKENHAM ROAD, ISLEWORTH, TW7 6AFP/2025/0116 · AmendmentApproved0.0 mi
- West Middlesex University Hospital Twickenham Road, Isleworth, TW7 6AFP/2026/1051 · ConditionsApproved0.0 mi
For applicants and trades
Contractors near this project
- Avent Roofing ServicesVerifiedWestminsterRoofing8.3 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman8.6 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering8.7 mi
- Bello Electrics LTDVerifiedElectrician9.4 mi
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