West Middlesex University Hospital Twickenham Road, Isleworth, TW7 6AF

P/2026/1057Details pursuant to a planning conditionWithdrawn

Discharge / amendments

Withdrawn

Approximate site (title boundary)

Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

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

Received: 31 March 2026
Council: London Borough of Hounslow
Ward: Syon & Brentford Lock

ReceivedReceived31 Mar
ValidatedValidated2 Apr
Consult.Consultation2 Apr
TargetTarget Date
DecidedDecided

About this application

This is an application to discharge conditions at West Middlesex University Hospital Twickenham Road, Isleworth, TW7 6AF. Hounslow has handled 466 applications of this type. There have been 3 other applications at this address. In the past year there have been 88 applications across Syon & Brentford Lock. We hold 894 applications in total for the TW7 postcode area.

91% of conditions 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
Scale / size: Small

Planning application dates

Date validated: 2 April 2026
Consultation expiry: 2 April 2026
Consultation start: 2 April 2026
Consultation end: 2 April 2026
Application expires: 28 May 2026

Planning decision

Statutory period: 56 days

Additional information

Documents: 3

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Flood zone 3: High probability (rivers and sea)Part of the site
Conservation area: Isleworth RiversidePart of the site
Article 4 direction: Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (21)

flood storage 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.

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

2026
31 Mar
Details of Condition 17A (BREEAM Interim) submitted pursuant to planning permission 01137/E/P82
This applicationWithdrawnDischarge of conditionsP/2026/1057
2026
30 Mar
Details of Condition 30 (Oil interceptors) submitted pursuant to planning permission 01137/E/P82
ApprovedDischarge of conditionsFiled alongsideP/2026/1051

Planning history at this site

19 other applications at this property, newest first.

Source: Hounslow

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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