Planning application
West Middlesex Hospital, Lakeside Mental Health Unit, Twickenham Road, Isleworth, TW7 6AF
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a bin store in the existing car park and creation of a loading bay.
As published by the council, reference P/2025/2867
Application record
- Reference
- P/2025/2867
- Type
- PF-Full Applications
- Status
- Decided: APPROVED
- Decision
- APPROVED
- Received
- 23 Sep 2025
- Validated
- 13 Oct 2025
- Decided
- 4 Dec 2025
- Ward
- Syon & Brentford Lock
- Postcode
- TW7 6AF
Site history
Applications at this address on the Hounslow register
This site has had 2 applications since 2024: 2 approved, 0 refused.
-
PA/2024/3048 Granted
West Middlesex Hospital, Lakeside Mental Health Unit,Twickenham Road,Isleworth,TW7 6AF
Prior Approval for the installation of 153.51kWp solar panels on the roof.
Timeline
Dates from the published record
-
23 Sep 2025
Received by Hounslow
-
13 Oct 2025
Validated
Checked as complete and ready for consideration.
-
4 Dec 2025
Decision issued: APPROVED
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
13 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Hounslow granted permission on 4 December 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
West Middlesex Hospital, Lakeside Mental Health Unit,Twickenham Road,Isleworth,TW7 6AF
Prior Approval for the installation of 153.51kWp solar panels on the roof.
Granted Outline 6 docs -
Lakeside Mental Health Unit, West Middlesex Hospital, Twickenham Road, Isleworth, TW7 6AF
Alterations to the external elevations to allow installation of safety windows and doors at the main entrance, new external fencing and new external plant (HVAC) compound for new mental health crisis assessment centre (MHCAS) to part of the ground floor of Lakeside Mental Health Centre
Granted Full applications Windows or glazing 11 docs -
West Middlesex University Hospital Twickenham Road, Isleworth, TW7 6AF
Details of Condition 17A (BREEAM Interim) submitted pursuant to planning permission 01137/E/P82 (P/2022/242) dated 14/11/2023 for Demolition of existing buildings and structures and the erection of a five storey Ambulatory Diagnostic Centre including plant enclosure, associated vehicular and cycle parking, landscaping, and associated infrastructure
Withdrawn Conditions Demolition 3 docs -
West Middlesex University Hospital Twickenham Road, Isleworth, TW7 6AF
Details of Condition 30 (Oil interceptors) submitted pursuant to planning permission 01137/E/P82 (P/2022/2424) dated 14/11/2023 for Demolition of existing buildings and structures and the erection of a five storey Ambulatory Diagnostic Centre including plant enclosure, associated vehicular and cycle parking, landscaping, and associated infrastructure
Granted Conditions Demolition 8 docs -
WEST MIDDLESEX UNIVERSITY HOSPITAL LAND TO THE EAST OF THE MARJORY WARREN BUILDING TWICKENHAM ROAD, ISLEWORTH, TW7 6AF
Application to discharge Schedule 1, Part 2.2 Construction Training Contribution of planning application P/2022/2424 (01137/E/P82) dated 14/11/2023 in line with the requirements of the S106 Legal Agreement for the demolition of existing buildings and structures and the erection of a five storey Ambulatory Diagnostic Centre including plant enclosure, associated vehicular and cycle parking, landscaping, and associated infrastructure
Granted Conditions Demolition 3 docs -
WEST MIDDLESEX UNIVERSITY HOSPITAL LAKESIDE MENTAL HEALTH TWICKENHAM ROAD, ISLEWORTH, TW7 6AF
Removal of the existing close boarded boundary fence and erection of a new 4m high secure fence around the perimeter of the existing garden of Robin Ward in Lakeside Mental Health Unit.
Granted Full applications 13 docsSmall domestic
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P/2026/1936 Refused
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P/2026/0592 Granted
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