Arnold House School 1 - 3 Loudoun Road London NW8 0LH

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

• 25/05577/TPO Granted

  Arnold House School 1 - 3 Loudoun Road London NW8 0LH

  T4 1 x Lime: remove basal and trunk suckers to a height of 9m.

  Decided 11 Sep 2025 Trees

1. 8 Aug 2025

   Received by Westminster

2. 11 Sep 2025

   Decision issued: No objections

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 11 September 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 38 Marlborough Place London NW8 0PE

  25/05676/TCA Submitted 8 Aug 2025 50 yards away

  1 x Indian bean tree (mature tree): Reduce all round by 1-1.5m below the previous, most recent reduction points, leaving viable growth points. Reduce three branches and remove two branches as specified in the submitted David Archer Associates Condition Report, with reference to the annotated photographs. Retain lower canopy branches and epicormic growth, and retain as much foliage bearing twiggy growth as possible. 1 x Indian bean tree (younger tree): Reduce lateral growth back from property to suitable growth points to achieve 2m separation.

  Granted Trees 10 docs

• Arnold House School 1 - 3 Loudoun Road London NW8 0LH

  25/05577/TPO Submitted 8 Aug 2025 50 yards away

  T4 1 x Lime: remove basal and trunk suckers to a height of 9m.

  Granted Trees 10 docs

• 5 Loudoun Road London NW8 0LH

  25/08084/TCA Submitted 6 Nov 2025 50 yards away

  Front Garden: T1: Chinese Privet: Reduce crown back to previous and most recent points of reduction (approximately 1.20-1.40m). Lightly thin crown density by up to 20%. T2: Chinese Privet: Reduce crown back to previous and most recent reduction points (approximately 1.00-1.20m), preserving a suitable amount of secondary fine branch structure. Lightly thin crown density by up to 20%. T3: Judus Tree: Reduce crown by approximately 0.80-1.00m providing sufficient clearance of the building. Thin crown density by up to 20%. Rear Garden: T4: Bay: Reduce back to previous reduction points, reducing crown height by approximately 1.50-2.00m. Reduce lateral and sublateral growth to up to 1.00m. T5: Bay: Reduce back to previous reduction points, reducing crown height by approximately 1.50m. Reduce lateral and sublateral growth by up to 1.00m. T6: Chinese Privet: Tip prune by up to 0.70m to reduce and shape.

  Granted Trees 5 docs

• 3A Loudoun Road London NW8 0LH

  25/08441/FULL Submitted 19 Nov 2025 50 yards away

  88% historically approved · decision due ~14 Jan

  Erection of a roof extension, excavation of basementl; lightwells and associated external alternations.

  Awaiting decision Full applications Extension 38 docs

• 37 Grove End Road London NW8 9NG

  26/00354/TPO Submitted 21 Jan 2026 50 yards away

  1 x London plane (ref: T1), and 1 x sycamore and 1 x ash (ref: T2): Crown reduce to previous, most recent reduction points.

  Granted Trees 7 docs

• 8 Graces Mews London NW8 9AZ

  08/03831/FULL Submitted 29 Apr 2008 50 yards away

  Two storey side extension to mews house.

  Granted Full applications Extension 13 docs

• 26/07391/TCA Awaiting decision

  47 Carlton Hill London NW8 0EL

  General maintenance works unless otherwise stated: Front Garden: T1: Malus: Approximately 5.00m. Reduce crown by approximately 1.20m, reducing protruding branches back into the main crown structure. Thin crown density by up to 20%. Ensure an approximate 0.70m clearance of the lamp post. T2: Winter Flowering Cherry: Approximately 5.00m: Reduce crown by up to approximately 1.00m. Thin crown density by 15%. Remove dead wood. Rear Garden: T2: Magnolia - (smaller tree): Approximately 6.00m. Remove one large dead stem. Remove any dead wood or dying branches within the main crown structure. T3: Mature Cherry - (remaining stem): Approximately 7.00m. This tree is now completely dead. Fell to ground level. T4: Bay - (on rear boundary): Approximately 4.00m. This tree is in quite poor condition. Section fell to ground level. T5: Mature Bay - (growing within the curtilage of 40 Ryders Terrace & overhanging 47 Carlton Hill): Approximately 5.00m. Reducing the overhang of this tree will increase space and light levels at No.47. Reduce lateral and sublateral branches overhanging No.47 by up to approximately 1.25m back to as near to the boundary. Control encroachment.

  Received 29 Oct, published by the council 1 Nov 2026 Trees
• 26/07385/TCA Awaiting decision

  Garden Hall Of Residence Imperial College 10 - 12 Princes Gardens London SW7 1ND

  T238 & T239 - Arbutus unedo (Strawberry Tree): Reduce crown by specified extent - height and branch length by up to approximately 2.5m to allow cctv camera to have clear site of entry point for safety, as there a safe guarding issue for student accommodation. Pruning should be back at previous pollard points and at suitable growth points.

  Received 29 Oct, published by the council 2 Nov 2026 Trees
• 26/07365/TCA Awaiting decision

  40 Warrington Crescent London W9 1EL

  T1 -Paulownia reduce laterals by 1m from tips and height by .5m to give more light to garden area below.

  Received 28 Oct, published by the council 1 Nov 2026 Trees
• 26/07378/TCA Awaiting decision

  51 Springfield Road London NW8 0QJ

  T1: Magnolia (8m): Crown reduce by 1m and crown thin by 15% to keep tree at a size suitable for its location and as part of regular maintenance T2: Ginkgo (9m): Reduce height by 2m to keep tree at a size suitable for its location and as part of regular maintenance

  Received 28 Oct, published by the council 1 Nov 2026 Trees
• 26/07383/TCA Awaiting decision

  32 Ashworth Road W9 1JY

  t1 sycamore reduce back to most recent reduction points . last pruned 3-4 years ago t 2 & 3 ash tree as above on going maintenence . Light issues

  Received 28 Oct, published by the council 1 Nov 2026 Trees