Nishkam School West London, 152 Syon Lane, Isleworth, TW7 5PN Data via plota.co.uk

P/2025/2508 - 5 Day tree notification Approved
Trees & landscaping

Proposal

Works to TPO tree: TPO 167 English Oak – Fell (5 day tree notification) Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
13 Aug 2025
✓
Approved
15 Aug 2025

Approved on 15 Aug 2025 · Last checked 17 Oct 2026

Documents 3

Decision & officer reports 2

PDF TREE_TPO_REPORT P-Delegated Report · 15 Aug 2025 View ↗ PDF DECTPOA P-Decision Notice · 15 Aug 2025 View ↗

Other documents 1

PDF P-Existing Site P-Existing Site · 13 Aug 2025 View ↗

All documents on the council site ↗

Site constraints 6

Metropolitan Open Land
Green belt level protection inside London.
The London Plan gives Metropolitan Open Land the same protection as green belt: inappropriate development needs very special circumstances.
Osterley Park conservation area
Also Osterley Park. Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
Air quality management area: Hounslow AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Hounslow built-up area; Public transport access: PTAL 0 (very poor), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 1 November 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Building

Floor area9,818 m² (105,680 sq ft)
Energy ratingA (asset rating 18)
UseD1 Non-residential Institutions - Education
HeatingHeating and Mechanical Ventilation

From the energy performance certificate lodged in March 2018, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Hounslow
Application type
5 Day tree notification
Postcode
TW7 5PN
Received
13 Aug 2025
Validated
13 Aug 2025
Ward
Osterley & Spring Grove
Case officer
Show
Decision
TPO APPROVED
Decision date
15 Aug 2025
Applicant
Show

How this decision compares

Decided in 2 days from validation, 23 days faster than Hounslow's median of 25 for tree and landscaping works. Approved, as 99% of tree and landscaping works here are.

99%decided within 8 weeks
99%approved
500decided in the last year

Plota live figures for tree and landscaping works decided by Hounslow in the last twelve months, from validation. Hounslow decision record →

Consultation & key dates

Consultation
13 Aug 2025
Statutory expiry
20 Aug 2025

Historical activity at this location

11 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved
Details of Construction Logistics Plan submitted pursuant to Condition 5 planning permiss…
P/2025/2617
2025 Approved
Works to trees in Conservation Area: T1-T15 Elm – Fell (5 day tree notification)
P/2025/2532
2025 Approved
Works to trees in a Conservation Area: T1 - Ash Tree, southern boundary, fell to ground…
P/2025/1918
2025
Construction of a peace garden in the school grounds, including the addition of hard and…
P/2025/1944
2025 Refused
Details of Condition 5 (Construction Logistics Plan) submitted pursuant to planning permi…
P/2025/0872
2025 Approved
Works to trees in a Conservation Area: T1, T2, T3, T4, T5 - South of main school building…
P/2025/1253
2024 Approved
Non material amendment to allow internal layout and elevational changes of planning permi…
P/2024/4266
2023 Withdrawn
Installation of 2.4m security palisade fence replacing existing timber fence for a length…
P/2023/1709
2023 Approved
Extending existing 2.4m security palisade fence around site boundary by approx 105m - (re…
P/2023/1869
2018 Approved
Erection of 6 m high ball stop netting adjacent to proposed sports pitches.
P/2018/2805
Within ~100m

Nearby activity

2016 Approved
WHITE LODGE CLUB 152 SYON LANE ISLEWORTH LONDON TW7 5PN
Prior notification for proposed demolition of the buildings on site
PA/2016/2253
Hounslow
Planning Authority Score
2.1/10
Poor
#268 of 296 councils
Relevant to this application:
Householder decisions

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 statistics
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
Source: MHCLG planning statistics · See full council rankings

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.