18 Marlborough Place London NW8 0PA

1. 31 Oct 2025

   Received by Westminster

2. 16 Jan 2026

   Decision issued: No objections

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 16 January 2026, 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.

• 20 Marlborough Place London NW8 0PA

  25/08232/TPO Submitted 31 Oct 2025 50 yards away

  100% historically approved · decision due ~26 Dec

  T6. Sycamore - South boundary - Remove ivy from stems and canopy T7. Lime - South boundary - Remove deadwood, basal growth and stem sucker growth, Crown lift over footpath to 3m and road to 5m (statutory height)

  Awaiting decision Trees 2 docs

• 20 Marlborough Place London NW8 0PA

  26/04811/TCA Submitted 20 Jul 2026 50 yards away

  100% historically approved · decision due ~25 Sep

  T10. Pittosporum - Fell to ground level. Reasons: As part of re-landscaping plan to plant a new boundary evergreen hedge.

  Awaiting decision Trees 8 docs

• 20 Marlborough Place London NW8 0PA

  26/01093/ADFULL Submitted 20 Feb 2026 50 yards away

  87% historically approved · decision due ~17 Apr

  Detailed drawings of a planting scheme which includes the number, size, species and position of trees and shrubs pursuant to condition 6 of planning permission dated 8th Spetember 2022 (RN 22/03426/FULL)

  Awaiting decision Full applications Trees 8 docs

• 20 Marlborough Place London NW8 0PA

  26/00792/FULL Submitted 10 Feb 2026 50 yards away

  87% historically approved · decision due ~7 Apr

  Variation of condition 7 (trees method statement approved on 30.04.2025 under reference 25/02476/ADFULL) of planning permission dated (RN: 22/03426/FULL) for demolition of existing single-storey wing and erection of extended single-storey wing; Erection of single-storey extension to south elevation; Alterations to entrance porch; Formation of new windows to front and side elevations at ground floor level; Relocation plant machinery to rear; and associated external alterations. Namely to amend tree protection plan and revise tree report.

  Awaiting decision Full applications Extension Demolition +2 9 docs
  Small domestic

• 20 Marlborough Place London NW8 0PA

  26/05791/FULL Submitted 24 Aug 2026 50 yards away

  87% historically approved · decision due ~29 Oct

  Variation of condition 7 of planning permission dated 30 April 2025 RN: 22/03426/FULL) for the: 'Demolition of existing single-storey wing and erection of extended single-storey wing; Erection of single-storey extension to south elevation; Alterations to entrance porch; Formation of new windows to front and side elevations at ground floor level; Relocation plant machinery to rear; and associated external alterations.' NAMELY, to allow the rerouting of service connections.

  Awaiting decision Full applications Extension Demolition +1
  Small domestic

• 20 Marlborough Place London NW8 0PA

  26/06200/ADFULL Submitted 10 Sep 2026 50 yards away

  89% historically approved · decision due ~5 Nov

  Details of Tree report and soft lanscaping plan which includes the number, size, species and position of trees and shrubs pursuant to condition 6 of planning permission dated 8th Spetember 2022 (RN 22/03426/FULL)

  Awaiting decision Trees

• 26/06333/TCA Awaiting decision

  Basement 17 Claverton Street London SW1V 3AY

  Removal of an overgrown and poor specimen Leyland cypress tree in a confined space in the rear garden of 17 Claverton Street, Sw1v 3AY. We wish to remove this tree and replace it with a semi mature Amelanchier Lamarckii which is more appropriate for the space.

  Received 16 Sep, published by the council 17 Sep 2026 Trees
• 26/06346/TPO Awaiting decision

  Crown Court 123 Park Road London NW8 7JH

  Front T1 Lime x 1 (Tilia spp) This 12m triple stem mature lime tree has previously been reduced, its cyclical prune is now due. The lateral growth is touching the windows and hangs low over the road. Suggested work: - crown reduction - reduce height 2m back to previous reduction points - reduce the lateral growth 2-2.5m back to previous reduction points, leaving furnishing growth - retain 50% of internal fine branch structure Front T2 Lime x 1 (Tilia spp) This 12m triple stem mature lime tree has previously been reduced, its cyclical prune is now due. The lateral growth is touching the windows and hangs low over the road. Suggested work: - crown reduction - reduce height 2m back to previous reduction points - reduce the lateral growth 2-2.5m back to previous reduction points, leaving furnishing growth - retain 50% of internal fine branch structure Front T3 London Plane x 1 (Platanus x hispanica) This 16m mature London plane has previously been pollarded, its cyclical prune is now due. Regrowth is touching the building and encroaching upon the balconies. Suggested work:- reduce all round 2-3m back to previous

  Received 16 Sep, published by the council 17 Sep 2026 Trees
• 26/06307/TCA Awaiting decision

  140 Loudoun Road London NW8 0ND

  T1 Acer reduce by cira 1.5m to suitable pruning points T2 Mature apple tree - Crown lift to 2.5 metres from the ground and cut back from the public infrastructure. T3 Magnolia grandiflora - reduce by 1.5m and cut back from building creating a clearance of 2m T4 - Apple Tree - Remove deadwood and reduce crown by 1m Reason for work: General tree maintenance

  Received 15 Sep, published by the council 17 Sep 2026 Trees
• 26/06302/TCA Awaiting decision

  Old Admiralty Building Spring Gardens London SW1A 2AH

  fell to 50mm from ground level Cherry trees in pots in courtyard (G1 - trees have extensive damage to main stems and crown)

  Received 15 Sep, published by the council 17 Sep 2026 Trees
• 26/06282/TCA Awaiting decision

  13 Randolph Crescent London W9 1DP

  T4 - Reduce magnolia crown by 0.5?1m and thin by 10-15% all around, and remove any deadwood whilst retaining furnishing growth. This is to allow more light through the canopy and maintain the crown at a manageable size.

  Received 14 Sep, published by the council 17 Sep 2026 Trees