RADNOR HOUSE SCHOOL LIMITED, Kneller Hall Royal Military School Of Music, Kneller Road, Twickenham, TW2 7DU Data via plota.co.uk

PA26/2280 - Works to Trees Under TPO Approved

Proposal

SPECIFICATION T247 London Plane 2.5-3m crown reduction in spread for northern crown only at a height of 2m - 10m above ground level (ie lower-mid crown only), leaving a canopy spread of 9 metres for this northern crown T248 London Plane 2.0-2.5m crown reduction in spread for northern crown only at a height of 2m - 10m above ground level (ie lower-mid crown only), leaving a canopy spread of 8 metres for this northern crown JUSTIFICATION To facilitate development work in relation to Application Reference (Approved): To provide clearance from building (Sports changing block) including any scaffold erection… Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.

View original council record ↗Last checked 12 Sept 2026, 05:33

Application progress

✓

Received

30 Jun 2026

✓

Validated

13 Jul 2026

✓

Approved

17 Aug 2026

Approved on 17 Aug 2026 · Delegated Decision · Last checked 18 Aug 2026

Documents

View the documents on the council's website ↗

Associated applications 13

Part of

FullApproved15 Oct 2025council archive

Conditions 11, 13, 37, 41, 68 discharged · 33, 42 awaiting decision · 3, 20, 36, 46, 48, 55 variation sought
- TreesSPECIFICATION T247 London Plane 2.5-3m crown reduction in spread for northern crown only…This application13 Jul 2026PA26/2280
- Show 11 more · 6 approved, 5 pending
  - ConditionsDetails pursuant to Condition 16 - 3G sports pitch surfacing (shockpad)3 Sep 2026PA26/3043
  - ConditionsDetails pursuant to Condition 42- Urban Greening, Green Roofs & Green Walls (Phase 1 & Phase 2).14 Aug 2026PA26/2830
  - ConditionsDetails pursuant to condition 33 - EVC infrastructure.14 Aug 2026PA26/2832
  - Show 8 earlier · 6 approved, 2 pending
    ConditionsDetails pursuant to Condition 11 - Written Scheme of Investigation (PART B) (IN PART).7 Jul 2026PA26/2377
    Reserved mattersPre-commencement obligation Part 1, Section 6 Notifications, Paragraph 6.3 Written…30 Apr 2026PA26/1499
    ConditionsDetails pursuant to condition C41 - Energy Strategy (Phase 1 & Phase 2).29 Apr 2026PA26/1471
    ConditionsDetails pursuant to Condition 13 - Bore Holes (Phase 1 and Phase 2), and Condition 37 - NS17…24 Apr 2026PA26/1407
    ConditionsDetails pursuant to Condition 68 - Band Practice Hall (Burland Scale)9 Apr 2026PA26/1161
    ConditionsDetails pursuant to Condition 11 - Written Scheme of Investigation (Part B) (In Part).24 Mar 2026PA26/1038
    VariationVariation of conditions C3 (Foundations - Piling), C20 (Mechanical Services and Noise…18 Feb 2026PA25/4580
    VariationVariation of conditions C3 (Foundations - Piling), C20 (Mechanical Services and Noise…18 Feb 2026PA25/4591

Site constraints 5

Grade II listed: Kneller Hall and Boundary Walls Royal Military School of Music

List entry 1065380 · 8 m from the pin · 1 more listed building within 150 m (1 Grade II)

Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.

Show the other one with distances

45 mGatepiers to Royal Military School of MusicGrade II

Historic England ↗

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: Richmond 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 Richmond upon Thames built-up area; Metropolitan Open Land 22 m away.

Not affected

Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.

Work with planning data?

Every application in Richmond upon Thames - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Other new applications on this street

1 Sept 2026Pending

Kneller Hall Royal Military School Of Music, Kneller Road, Twickenham, TW2 7DU

Details pursuant to Condition 16 - 3G sports pitch surfacing (shockpad) of plann...

PA26/3043

13 Aug 2026Pending

RADNOR HOUSE SCHOOL LIMITED, Kneller Road, Twickenham, TW2 7DU

Details pursuant to Condition 42- Urban Greening, Green Roofs & Green Walls (Pha...

PA26/2830

Nearby new applications

1 Sept 2026Pending

Kneller Hall Royal Military School Of Music, Kneller Road, Twickenham, TW2 7DU

Details pursuant to Condition 16 - 3G sports pitch surfacing (shockpad) of plann...

PA26/3043

3 Sept 2026Pending

25 Arnold Crescent,Isleworth,TW7 7NS

Erection of a single storey rear, two storey side extension, and rear roof exten...

P/2026/2503

28 Aug 2026Pending

12 Consort Mews,Isleworth,TW7 7NA

Erection of a two storey side extension, part single storey part two storey rear...

P/2026/2401

25 Aug 2026Pending

86 Kneller Gardens,Isleworth,TW7 7NW

Certificate of lawfulness for the proposed erection of a rear roof extension wit...

P/2026/2425

17 Aug 2026Pending

Kneller Hall Royal Military School Of Music, Kneller Road, Twickenham, TW2 7DU

Details pursuant to Condition 2 Heritage Method Statement of planning reference ...

PA26/2856

13 Aug 2026Pending

RADNOR HOUSE SCHOOL LIMITED, Kneller Road, Twickenham, TW2 7DU

Details pursuant to Condition 42- Urban Greening, Green Roofs & Green Walls (Pha...

PA26/2830

Important details

Council: Richmond upon Thames
Application type: Works to Trees Under TPO
Postcode: TW2 7DU
Received: 30 Jun 2026
Validated: 13 Jul 2026
Ward: Whitton Ward [WTT]
Case officer: Show
Target decision: 25 Aug 2026
Decision: Granted Permission
Decision date: 17 Aug 2026
Decision level: Delegated Decision
Applicant: Show
Agent: Marcus Foster

How this decision compares

Decided in 35 days from validation, 4 days slower than Richmond upon Thames's median of 31 for tree and landscaping works. Approved, as 98% of tree and landscaping works here are.

This one35d

Council31d

UK36d

98%decided within 8 weeks

98%approved

501decided in the last year

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

Consultation & key dates

Alt. reference: PP-15048112

Historical activity at this location

4 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2020 Approved

65 Kneller Road Twickenham TW2 7DN

Please see works as highlighted in the 2018 Tree Survey

20/T1098/TPO 22 Jan 2021

2019 Approved

69 Kneller Road Twickenham TW2 7DN

Single-storey rear extension.

19/3030/HOT 2 Dec 2019

2017 Approved

3 Warren Road Twickenham TW2 7DH

Proposed single-storey rear extension (6m in depth, 3m to the eaves and 3.48m overall hei…

17/2439/PDE 19 Jul 2017

2016 Approved

1A Warren Road Twickenham TW2 7DH

Single storey rear and side extension.

16/0368/HOT 18 Apr 2016

Richmond upon Thames

Planning Authority Score

4.4/10

Below average

#182 of 296 councils

Relevant to this application:

Householder decisions

Richmond upon Thames ranks #130 out of 296 councils for householder decision speed. Richmond upon Thames is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

One of the strictest councils

only 82% approved vs 90% nationally

These figures are council-wide context, not a prediction for this application. View full council performance

Richmond upon Thames decision statistics

Based on MHCLG data, the year to March 2026

81%

Overall approval rate

Below avg (87%) #257 of 296

82%

Householder approved

Below avg (90%) #268 of 296

69%

Decided in 8 weeks

Above avg (63%) #130 of 296

35%

Extended time limit

Below avg (41%) #104 of 296

68%

Minor dwellings approved

181 decided (1-9 homes)

100%

Major dwellings approved

3 decided (10+ homes)

47%

Change of use approved

17 decided

1,888

Total decisions

358 refused in the year to March 2026