Abercorn School 28 Abercorn Place NW8 9XP

This site has had 7 applications since 2025: 7 approved, 0 refused.

• 26/01000/TPO Granted

  Abercorn School 28 Abercorn Place NW8 9XP

  T1 Horse chestnut: pruning of single root approximately 65mm diameter at the boundary of the building.

  Decided 25 Feb 2026 Trees
• 26/00028/ADFULL Granted

  Abercorn School 28 Abercorn Place NW8 9XP

  Details of sample of privacy glass pursuant to condition 3 of planning permission dated 8th May 2025 (RN: 25/00945/FULL).

  Decided 25 Feb 2026 Full applications
• 25/08524/ADFULL Granted

  Abercorn School 28 Abercorn Place NW8 9XP

  Details of hard and soft landscaping pursuant to condition 9 of planning permission dated 8th May 2025 (RN: 25/00945/FULL)

  Decided 3 Jun 2026 Full applications
• 25/05655/ADFULL Granted

  Abercorn School 28 Abercorn Place NW8 9XP

  Details of a desktop study, details of a site investigation and details of a remediation strategy pursuant to condition 6 (phase 1, 2, 3) of planning permission dated 8th May 2025 (RN:25/00945/FULL)

  Decided 19 Sep 2025 Full applications
• 25/05366/ADFULL Granted

  Abercorn School 28 Abercorn Place NW8 9XP

  Details of a method statement explaining the measures you will take to protect the trees on and close to the site and details of an auditable system of arboricultural site monitoring, site supervision and record keeping pursuant to condition 7 and 8 (Part 1) of planning permission dated 8th May 2025 (RN:25/00945/FULL)

  Decided 13 Oct 2025 Full applications
• 25/05133/NMA Granted

  Abercorn School 28 Abercorn Place NW8 9XP

  Amendments to planning permission dated 8th May 2025 (RN 25/00945/FULL) for the Internal and external refurbishment to facilitate the reversion to and use for a single dwellinghouse, comprising: installation of a new dormer window to front elevation; installation of a dormer window to the west elevation at third floor; replacement of windows throughout; removal of non-original external fire escape staircase to rear facade and installation of a balcony to the rear facade a ground and first floor level and a new external staircase to access the garden from lower ground level; rationalising the rear facade (removal of exposed cabling, replacement of rainwater goods); installation of a lift within the original closet wing with lift overrun; removal of non-original partitions and openings, addition of new partitions, and infill of redundant openings throughout; creation of new opening within existing fabric at ground floor and replacement with doors; repairs, enhancements and redecoration throughout including to fireplaces and doors; removal of non-permeable hard surfaces in front and rear gardens and addition of new planting and terraces; pruning of the existing trees to the front of the property; and other relevant alterations. NAMELY, for the removal of condition 10.

  Decided 31 Jul 2025 Amendments

1. 11 Sep 2025

   Received by Westminster

2. 13 Oct 2025

   Decision issued: No objections

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 13 October 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.

• 36 Abercorn Place London NW8 9XP

  26/06956/ADFULL Submitted 12 Oct 2026 50 yards away

  89% historically approved · decision due ~15 Dec

  Detailed written and photographic specification of the materials to be used including details of samples of render and brickwork and details of the Overall external envelope design; New windows and doors and new rainwater goods, external area lighting and security fixtures, external flues to front elevation, solar PV panels pursuant to discharge of conditions 4 and 5 of planning permission dated 7th May 2026 (26/01362/FULL).

  Awaiting decision Windows or glazing

• Abercorn School 28 Abercorn Place NW8 9XP

  25/05366/ADFULL Submitted 31 Jul 2025 50 yards away

  Details of a method statement explaining the measures you will take to protect the trees on and close to the site and details of an auditable system of arboricultural site monitoring, site supervision and record keeping pursuant to condition 7 and 8 (Part 1) of planning permission dated 8th May 2025 (RN:25/00945/FULL)

  Granted Full applications Trees 12 docs

• Abercorn School 28 Abercorn Place NW8 9XP

  25/05655/ADFULL Submitted 12 Aug 2025 50 yards away

  Details of a desktop study, details of a site investigation and details of a remediation strategy pursuant to condition 6 (phase 1, 2, 3) of planning permission dated 8th May 2025 (RN:25/00945/FULL)

  Granted Full applications 9 docs

• 36 Abercorn Place NW8 9XP

  26/01362/FULL Submitted 3 Mar 2026 50 yards away

  88% historically approved · decision due ~28 Apr

  Variation of Condition 1 of planning permission dated 11 September 2025 (RN: 25/02425/FULL) for 'Excavation of basement below existing house and part of front and rear garden land with lightwells to the front and rear; partial demolition of front facade; demolition of rear extension and roof; erection of part replacement front facade, new mansard roof level; replacement fenestration to the rear elevation; and landscaping works to front and rear gardens, including plant equipment to rear'. NAMELY, to render the rear elevation, amend rear fenestration and changes to detailed design of front elevation.

  Awaiting decision Full applications Extension Loft or dormer +2 9 docs

• 36 Abercorn Place NW8 9XP

  25/08855/NMA Submitted 5 Dec 2025 50 yards away

  Amendments to planning permission dated 11 September 2025 (RN: 25/02425/FULL) for Excavation of basement below existing house and part of front and rear garden land with lightwells to the front and rear; partial demolition of front facade; demolition of rear extension and roof; erection of part replacement front facade, new mansard roof level; replacement fenestration to the rear elevation; and landscaping works to front and rear gardens, including plant equipment to rear. Namely, to render the rear elevation to match the front facade, amend detailed design of the rear first floor windows, replace the approved rear windows at ground floor level with doors, reposition the rear first floor windows, adjust the rear bays and architectural alteratons to the front elevation.

  Refused Amendments Extension Loft or dormer +2 17 docs

• Abercorn School 28 Abercorn Place NW8 9XP

  26/01000/TPO Submitted 17 Feb 2026 50 yards away

  T1 Horse chestnut: pruning of single root approximately 65mm diameter at the boundary of the building.

  Granted Trees 8 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