THE HARRODIAN SCHOOL, Harrodian School, Lonsdale Road, London, SW13 9QN

This site has had 2 applications since 2025: 1 approved, 0 refused.

• PA25/3378 Granted

  THE HARRODIAN SCHOOL, Harrodian School, Lonsdale Road, London, SW13 9QN

  T1. Tree of Heaven: To maintain cyclical pruning schedule reduce to previous points of reduction. (4m in height and 3 m in lateral spread) CH 14m PH 10m CS 8m PS 5m T14, T15, T16, T17. London Planes: Mature trees previously reduced. To maintain cyclical pruning schedule reduce to previous points of reduction. (4 to 5m in height and 2 to 3 m in lateral spread) CH 16m PH 12m CS 12m PS 8m T7a. Beech Semi mature tree, shading out adjacent planting beds; reduce canopy by approx. 15% to shape and contain (1m in height and 1m in lateral spread) CH 7m PH 6m CS 9m PS 7m G7. Tree of Heaven Group of 5 trees forming one canopy. Crown lift over playing fields by 4m to improve clearance for maintenance vehicles.

  Decided 11 Nov 2025 Trees

1. 1 Sep 2026

   Received by Richmond upon Thames

2. 2 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 28 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Richmond upon Thames took a median of 45 days over the applications it decided in the last year.

This application is with Richmond upon Thames for determination, against a statutory target of eight weeks. Over the last year Richmond upon Thames decided prior approval applications in a median of 38 days. More in our guide to how long planning decisions take.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• Harrodian School Lonsdale Road Barnes London SW13 9QN

  20/1496/DD02 Submitted 14 Feb 2023 0m away

  Details pursuant to PART OF condition U0149544 NS03: CMS / Logistics Plan, of planning permission 20/1496/FUL insofar as it relates to the development of the all weather pitch and changing rooms only

  Granted Reserved matters 4 docs

• Harrodian School Lonsdale Road Barnes London SW13 9QN

  20/1496/DD01 Submitted 14 Feb 2023 0m away

  Details pursuant to condition U0149543 NS02: CEMP, of planning permission 20/1496/FUL.

  Granted Reserved matters 4 docs

• Harrodian School Lonsdale Road Barnes London SW13 9QN

  21/2155/PS192 Submitted 15 Jun 2021 0m away

  Rear extension to pre-prep block

  Granted Prior approval Extension 7 docs

• THE HARRODIAN SCHOOL, Harrodian School, Lonsdale Road, London, SW13 9QN

  PA25/3378 Submitted 29 Sep 2025 0m away

  T1. Tree of Heaven: To maintain cyclical pruning schedule reduce to previous points of reduction. (4m in height and 3 m in lateral spread) CH 14m PH 10m CS 8m PS 5m T14, T15, T16, T17. London Planes: Mature trees previously reduced. To maintain cyclical pruning schedule reduce to previous points of reduction. (4 to 5m in height and 2 to 3 m in lateral spread) CH 16m PH 12m CS 12m PS 8m T7a. Beech Semi mature tree, shading out adjacent planting beds; reduce canopy by approx. 15% to shape and contain (1m in height and 1m in lateral spread) CH 7m PH 6m CS 9m PS 7m G7. Tree of Heaven Group of 5 trees forming one canopy. Crown lift over playing fields by 4m to improve clearance for maintenance vehicles.

  Granted Trees 3 docs

• Leg O'Mutton Nature Reserve Lonsdale Road Barnes London

  05/3704/FUL Submitted 6 Dec 2005 174m away

  Install gate to nature reserve from Lonsdale Road and creation of footpath.

  Granted Full applications 9 docs

• 11 Belgrave Road Barnes Richmond Upon Thames SW13 9NS

  06/1245/HOT Submitted 20 Apr 2006 174m away

  To enlarge approved single storey rear extension.

  Granted Householder Extension 7 docs
  Small domestic

• PA26/2437 Granted

  119 Hampton Road Twickenham TW2 5QN

  Erection of a single-storey rear extension and associated internal alterations.

  13 Jul 2026 Prior approval
• PA26/2424 Granted

  45 Selkirk Road Twickenham

  Flat roof rear box dormer extension with wall tiles to match existing roof.

  10 Jul 2026 Prior approval
• PA26/2409 Granted

  15 Tudor Road Hampton TW12 2NH

  Proposed single storey rear extension and rear ground floor opening alterations.

  9 Jul 2026 Prior approval
• PA26/2615 Granted

  30, Jubilee Avenue, Twickenham, TW2 6JB

  Loft conversion with roof extension and proposed out building in the rear garden.

  27 Jul 2026 Prior approval
• PA26/3058 Awaiting decision

  253, Staines Road, Twickenham, TW2 5AY

  Prior approval for larger household extension (6m depth, 2.3m eaves height, 4m overall height)

  2 Sep 2026 Prior approval