Planning application
Nishkam School West London, 152 Syon Lane, Isleworth, TW7 5PN
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Details of Construction Logistics Plan submitted pursuant to Condition 5 planning permission P/2023/1537 dated 17/10/2023 for Erection of a two storey extension creating changing rooms, storage, toilets and teaching space.
As published by the council, reference P/2025/2617
Application record
- Reference
- P/2025/2617
- Type
- Details pursuant to a planning condition
- Status
- Decided: APPROVED
- Decision
- APPROVED
- Received
- 27 Aug 2025
- Validated
- 27 Aug 2025
- Decided
- 18 Dec 2025
- Ward
- Osterley & Spring Grove
- Postcode
- TW7 5PN
Site history
Applications at this address on the Hounslow register
This site has had 4 applications since 2024: 4 approved, 0 refused.
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P/2025/2532 Granted
Nishkam School West London, 152 Syon Lane, Isleworth, TW7 5PN
Works to trees in Conservation Area: T1-T15 Elm – Fell (5 day tree notification)
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P/2025/2508 Granted
Nishkam School West London, 152 Syon Lane, Isleworth, TW7 5PN
Works to TPO tree: TPO 167 English Oak – Fell (5 day tree notification)
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P/2024/4266 Granted
Nishkam School West London, 152 Syon Lane, Isleworth, TW7 5PN
Non material amendment to allow internal layout and elevational changes of planning permission 01106/152/P6 approved 17/10/2023 for the erection of a two storey extension creating changing rooms, storage, toilets and teaching space.
Timeline
Dates from the published record
-
27 Aug 2025
Received by Hounslow
-
18 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 18 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 condition discharge and variation applications
This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
Nishkam School West London, 152 Syon Lane, Isleworth, TW7 5PN
Non material amendment to allow internal layout and elevational changes of planning permission 01106/152/P6 approved 17/10/2023 for the erection of a two storey extension creating changing rooms, storage, toilets and teaching space.
Granted Amendments Extension 5 docs -
Nishkam School West London, 152 Syon Lane, Isleworth, TW7 5PN
Works to trees in Conservation Area: T1-T15 Elm – Fell (5 day tree notification)
Granted Trees 3 docs -
Nishkam School West London, 152 Syon Lane, Isleworth, TW7 5PN
Works to TPO tree: TPO 167 English Oak – Fell (5 day tree notification)
Granted Trees 3 docs -
Stags Way, Isleworth, TW7 5PQ
5-day tree notification to fell Lime T8 (T199 on supplied survey plan) within TPO order number 64 and in communal green space.
Granted Trees 3 docs -
150 Wood Lane, Isleworth, TW7 5EQ
65% historically approved · decision due ~30 Mar
Erection of two storey side, part single, part two storey rear extension, and rear roof extension with two front roof windows to allow for the conversion of the house into five self contained flats with associated car parking and cycle and bin storage.
Awaiting decision Full applications New dwelling Extension +1 42 docs -
176 Wood Lane, Isleworth, TW7 5EH
Works to trees in a Conservation Area: Eucalyptus (T1). Fell to ground level.
Granted Trees 4 docs
Other condition discharge and variation applications
In Hounslow
-
P/2026/2010 Granted
Granwood Court, 20 The Grove, Isleworth, TW7 4JX
Variation of Condition 2 (Approved Plans) to remove the PVC cladding panels on the existing elevations and replace with render and changes to the windows within the third floor following planning permission P/2022/3520 approved 14/04/2023 erection of a third floor roof extension incorporating five self-contained flats with associated refuse and cycle parking provision.
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P/2026/0078 Granted
Buildings 29-37,MOD Feltham Site,Elmwood Avenue,Feltham,Middlesex,TW13 7AH
Details submitted pursuant to Condition 5 (Construction Logistics Management Plan), Condition 16 (Watching Brief), Condition 17 (Invasive Species), Condition 19 (Biodiversity Net Gain), Condition 28 (Remediation Strategy), and Condition 32 (Bird Hazard Management Plan) of permission P/2024/0622 dated 31/10/2025 for Formation of a new school, erection of three new school buildings with main access from Browell's Lane, installation of a multi use games area, playing pitch, parking, landscaping and associated infrastructure following the demolition of the former MOD buildings.
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P/2026/1558 Granted
74 Dukes Avenue, Chiswick, London, W4 2AF
Variation of condition 2 (approved plans) to allow the reduction in size of the outbuilding and the garden storage moved of planning permission P/2024/3412 approved 20/12/2024 for the erection of a single storey detached out building for use as paint studio in the rear garden
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P/2026/2464 Awaiting decision
Rivers Academy Tachbrook Road, Feltham, TW14 9PE
Details of Condition 12 (School Access Strategy) submitted pursuant to permission P/2025/1059 dated 15/08/2025 for Erection of a three storey temporary school building and provision of temporary playing pitches on the school sports field.
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P/2026/2453 Awaiting decision
155 Chiswick High Road, Chiswick, London, W4 2DT
Variation of Condition 9 ( Internal water usage) to the flats hereby approved, shall be fitted to ensure that the development would achieve the internal water usage of 105 litres per person per day target of planning permission P/2024/2338 approved 07/01/2025 for the conversion of the existing unit on the ground floor into two commercial units incorporating the conversion of the rear garage to commercial space. Erection of a two storey rear extension to facilitate the change of use of the existing commercial unit on the first and second floor into three self contained flats. Installation of one front and one side roof window, solar panels on the roof and side elevation windows.