West Middlesex University Hospital, Twickenham Road, Isleworth, TW7 6AF Data via plota.co.uk
REGISTERED
P/2026/1288 - Variation / Removal of condition All other major development
Description
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. Data via plota.co.uk
Other new applications on this street
LAND TO THE EAST OF THE MARJORY WARREN BUILDING WEST MIDDLESEX UNIVERSITY HOSPITAL TWICKENHAM ROAD, ISLEWORTH, TW7 6AF
Details of Secure Access submitted pursuant to condition 33 of planning permissi...
West Middlesex Community MRI Hub, West Middlesex University Hospital, Twickenham Road, Isleworth, TW7 6AF
Retrospective permission for the erection of a single storey link building to co...
Ivybridge Retail Park, Unit 1,Twickenham Road,Isleworth,TW7 7DY
Installation of internally illuminated canopy fascia signs to the front entrance...
401 Twickenham Road,Isleworth,TW7 7ES
Installation of solar panels to the roof of the outbuilding and to the rear roof...
Nearby new applications
34 Amhurst Gardens,Isleworth,TW7 6AJ
Details of both hard and soft landscape works, boundary treatment and stage 1 wr...
93 A St Johns Road,Isleworth,TW7 6PN
Details of conditions 13 (energy strategy), and 16 (internal water use) of plann...
54 Amhurst Gardens, Isleworth, TW7 6AJ
Ground floor rear extension 6.00 metres deep, maximum height 3.20 metres, 3.00 m...
54 Amhurst Gardens,Isleworth,TW7 6AJ
Certificate of lawfulness for the proposed erection of a rear roof extension wit...
20 Hartland Road,Isleworth,TW7 6RH
Erection of a rear roof extension with windows to the front of the house.
Tolson House, Parthenia Drive, Isleworth, TW7 6GT
Felling of a dead Cherry (Prunus spp) within a conservation area (5-day notifica...
Historical activity at this location
50 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2025
Approved
Retrospective application for a single storey modular building.
2023
Approved
Installation of one air-handling unit to the roof of the Majory Warran Building with asso…
2023
Approved
Installation of single storey temporary building to provide clinical space to be used for…
2022
Approved
Temporary permission for the period of four years for the erection of a single storey lin…
2021
Approved
Erection of a temporary portakabin for a vaccination centre in grounds of hospital
2021
Approved
5 day tree notification to fell Hornbeam tree leaning over road.
2020
Approved
Removal of existing six antennas and installation of six antenna apparatus on rooftop ste…
2019
Withdrawn
Removal of existing antennas and installation of 12 antenna apertures on support poles, i…
2018
Approved
Installation of zero emissions waste disposal plant within an existing waste disposal bui…
2017
Approved
Installation of a flue on the wall of the East Block external facade.
2016
Approved
Installation of a flue on the wall of the East Block external facade.
2016
Approved
Installation of a gas fired Combined Heat and Power (CHP) unit to generate electricity fo…
2016
Installation of a gas fired Combined Heat and Power (CHP) unit to generate electricity an…
2025
Approved
Details of condition 20 (landscaping) phase 1 submitted pursuant to non material amendmen…
2025
Approved
Details of condition 21 (external lighting) submitted pursuant to non material amendment…
2025
Approved
Non material amendment to allow amendments to the configuration of the plant compound of…
2024
Approved
Details of condition 12 (Ecological Management Plan) submitted pursuant planning permissi…
2024
Approved
Details of Condition 19A (BRE) submitted pursuant to planning permission P/2022/2424 date…
2024
Approved
Non material amendment for the reconfiguration of the plant within the Service Compound…
2024
Approved
Details of Condition 13 (Drainage Strategy) submitted pursuant of planning permission 011…
2024
Approved
Details of conditions 10 (revised air quality assessment) and condition 11 (air quality n…
2024
Approved
Non material amendment to allow changes to the trigger points of conditions 22 (cycle par…
2023
Approved
Details of Condition 5 (Construction Environment Management Plan) submitted pursuant of p…
2024
Approved
Details of Condition 9a (Archaeology) submitted pursuant planning permission 01137/E/P82…
2023
Approved
Non material amendments to reposition the building following planning permission 01137/E/…
Within ~100m
Nearby activity
2025
Approved
West Middlesex Hospital, Training Academy, Twickenham Road, Isleworth, TW7 6AF
Installation of an externally non-illuminated sign covering the front and side of the bui…
2025
Approved
West Middlesex Hospital, Training Academy, Twickenham Road, Isleworth, TW7 6AF
Change of use from a waste disposal compound (Sui Generis) to an ancillary staff training…
2025
Withdrawn
West Middlesex University Hospital, Twickenham Road,Isleworth, ,TW7 6AF
Works to trees in a Conservation Area - 12 X Sycamore (Acer Pseudoplantanus) to fell on l…
2024
Withdrawn
West Middlesex University Hospital, Accident And Emergency Deparment,Twickenham Road,Isleworth,Hounslow,TW7 6AF
Works to 12 Sycamore trees in a conservation area to repair a culvert adjacent to the tre…
2024
Approved
Lakeside Mental Health Unit, West Middlesex Hospital, Twickenham Road,Isleworth,Hounslow,TW7 6AF
Proposed new anti-climb fences and gates to surround three existing external fire escape…
2022
Approved
LAND TO THE EAST OF THE MARJORY WARREN BUILDING WEST MIDDLESEX UNIVERSITY HOSPITAL TWICKENHAM ROAD, ISLEWORTH, TW7 6AF
Demolition of existing buildings and structures and the erection of a five storey Ambulat…
2023
Approved
ACCIDENT AND EMERGENCY DEPARMENT WEST MIDDLESEX UNIVERSITY HOSPITAL TWICKENHAM ROAD, ISLEWORTH, TW7 6AF
Retrospective application for the erection of a temporary Ambulance Hub.
2021
Approved
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…
2020
Approved
QUEEN MARY WOMEN'S HEALTH UNIT WEST MIDDLESEX UNIVERSITY HOSPITAL TWICKENHAM ROAD, ISLEWORTH, TW7 6AF
Erection of a two storey extension to house a bed-lift to Queen Mary Women's Health Unit
2020
Refused
LAKESIDE MENTAL HEALTH UNIT WEST MIDDLESEX UNIVERSITY HOSPITAL TWICKENHAM ROAD, ISLEWORTH, TW7 6AF
Formation of eight new parking spaces for the Lakeside Mental Health Unit on the West Mid…
2016
Approved
WEST MIDDLESEX UNIVERSITY HOSPITAL TWICKENHAM ROAD ISLEWORTH LONDON TW7 6AF
Erection of a single storey extension to the rear of the existing Urgent Care Center (UCC)
2025
Approved
Land to the east of the Marjory Warren Building, West Middlesex University Hospital, Twickenham Road, Isleworth, TW7 6AF
Details of GSHP and ASHP submitted pursuant to Condition 14 planning permission P/2022/24…
2024
Approved
Land to the East of the Marjory Warren Building,West Middlesex University Hospital,Twickenham Road,Isleworth,TW7 6AF
Discharge of Schedule 1, Part 7.1 (Future DHN Connection Works Details), the obligation S…
2025
Approved
Land to the east of the Marjory Warren Building,West Middlesex University Hospital,Twickenham Road,Isleworth,TW7 6AF
Details of Condition 7 (Construction logistics plan) submitted pursuant to planning permi…
2024
Approved
Land to the east of the Marjory Warren Building,West Middlesex University Hospital,Twickenham Road,Isleworth,TW7 6AF
Details of Condition 12 (Ecological management plan) submitted pursuant to planning permi…
2025
Approved
LAND TO THE EAST OF THE MARJORY WARREN BUILDING WEST MIDDLESEX UNIVERSITY HOSPITAL TWICKENHAM ROAD, ISLEWORTH, TW7 6AF
Non material amendment to allow changes to condition 20 (landscaping) to bring in 2 phase…
2024
Approved
Mental Health Unit, West Middlesex Hospital Twickenham Road, Isleworth, TW7 6AF
Prior approval for the installation of PV solar panels on the roof.
2024
Approved
Land to the east of the Marjory Warren Building,West Middlesex University Hospital,Twickenham Road,Isleworth,TW7 6AF
Details of Condition 9B (archaeological monitoring of ground works) submitted pursuant to…
2024
Approved
LAND TO THE EAST OF THE MARJORY WARREN BUILDING, WEST MIDDLESEX UNIVERSITY HOSPITAL, TWICKENHAM ROAD, ISLEWORTH, TW7 6AF
Planning obligations to confirm payment of the Construction Training Contribution as requ…
2024
Approved
Land to the east of the Marjory Warren Building, West Middlesex University Hospital, Twickenham Road, Isleworth TW7 6AF
Planning obligation to discharge Schedule 1, Part 9, Clause 9.3 (Architect Retention Evid…
2024
Approved
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 plann…
2024
Approved
Land to the east of the Marjory Warren Building,West Middlesex University Hospital,Twickenham Road,Isleworth,TW7 6AF
Non-Material Minor amendment to allow the installation of MRI Quench Pipes on the souther…
2024
Approved
LAND TO THE EAST OF THE MARJORY WARREN BUILDING WEST MIDDLESEX UNIVERSITY HOSPITAL TWICKENHAM ROAD, ISLEWORTH, TW7 6AF
Details of Condition 16 (Sample of materials) submitted pursuant to planning permission P…
2024
Approved
Land to the east of the Marjory Warren Building,West Middlesex University Hospital,Twickenham Road,Isleworth,TW7 6AF
Non material amendment to amend the wording of planning conditions 16 (External Materials…
2024
Approved
LAND TO THE EAST OF THE MARJORY WARREN BUUILDING WEST MIDDLESEX UNIVERSITY HOSPITAL TWICKENHAM ROAD, ISLEWORTH, TW7 6AF
Details of condition 15 (Bird Hazard Management Plan) submitted pursuant planning permiss…
Hounslow
Planning Authority Score
2.1/10
Poor
#268 of 296 councils
Relevant to this application:
Major dwellings
Hounslow is slower than most councils at deciding householder applications, ranking #203 out of 296. 47% of applications have the time limit extended, above the 41% national average. Hounslow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 75% approved vs 90% nationally.
One of the strictest councils
only 75% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application.
View full council performance
Hounslow decision performance
Based on MHCLG data, the year to March 2026
71%
Overall approval rate
Below avg (87%) #294 of 296
75%
Householder approved
Below avg (90%) #293 of 296
56%
Decided in 8 weeks
Below avg (63%) #203 of 296
47%
Extended time limit
Above avg (41%) #208 of 296
38%
Minor dwellings approved
82 decided (1-9 homes)
93%
Major dwellings approved
14 decided (10+ homes)
29%
Change of use approved
72 decided
1,191
Total decisions
340 refused in the year to March 2026