206 Portnall Road London W9 3BJ

This site has had 3 applications since 2025: 1 approved, 0 refused.

• 26/03090/TPO Awaiting decision

  206 Portnall Road London W9 3BJ

  1 x sycamore (T2 of the TPO): Reduce the tree to approximately 4.5 metres in height to create a pollard-like structure and then place it on a cyclical maintenance regime every 3 years.

  Submitted 11 May 2026 Trees
• 25/06986/TPO Granted

  206 Portnall Road London W9 3BJ

  1 x sycamore (T1, rear): Crown reduce by approx. 2m; maintaining a naturally flowing canopy outline. Crown lift to give 4m clearance from ground level, pruning the lowest branches as indicated in the attached photograph. Branch a): back to source, Branches b): leaving approx. 1m long stubs. Other low branches to be lifted by taking back to source for the lowest 4m, with higher branches shortened as part of the main 2m crown reduction.

  Decided 9 Oct 2025 Trees

1. 20 Jul 2026

   Received by Westminster

2. 24 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 3 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 18 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 65 days over the applications it decided in the last year.

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided tree works applications in a median of 39 days. More in our guide to how long planning decisions take.

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.

• 206 Portnall Road London W9 3BJ

  26/03090/TPO Submitted 11 May 2026 50 yards away

  100% historically approved · decision due ~6 Jul

  1 x sycamore (T2 of the TPO): Reduce the tree to approximately 4.5 metres in height to create a pollard-like structure and then place it on a cyclical maintenance regime every 3 years.

  Awaiting decision Trees 7 docs

• Second Floor 198 Portnall Road London W9 3BJ

  26/03826/FULL Submitted 11 Jun 2026 50 yards away

  87% historically approved · decision due ~7 Aug

  Erection of rear roof dormer extension and installation of roof lights to front roofslope.

  Decided Full applications Extension Loft or dormer

• 206 Portnall Road London W9 3BJ

  25/06986/TPO Submitted 29 Sep 2025 50 yards away

  1 x sycamore (T1, rear): Crown reduce by approx. 2m; maintaining a naturally flowing canopy outline. Crown lift to give 4m clearance from ground level, pruning the lowest branches as indicated in the attached photograph. Branch a): back to source, Branches b): leaving approx. 1m long stubs. Other low branches to be lifted by taking back to source for the lowest 4m, with higher branches shortened as part of the main 2m crown reduction.

  Granted Trees 9 docs

• 239 Portnall Road London W9 3BL

  22/01108/CLEUD Submitted 21 Feb 2022 50 yards away

  Conversion of Flat C to three flats, (two x 2 Bed and 1 x studio) at second and third floor.

  Refused Lawful development New dwelling 12 docs
  Several homes

• Flat 1 187 Bravington Road London W9 3AR

  26/01065/ADFULL Submitted 19 Feb 2026 50 yards away

  Details of bio-diversity management plan for green roof pursuant to condition 6 of planning permission dated 11 June 2025 (RN: 25/02083/FULL)

  Granted Full applications 8 docs

• First Floor 240 Ashmore Road London W9 3DD

  26/03127/FULL Submitted 12 May 2026 50 yards away

  87% historically approved · decision due ~7 Jul

  Provision of roof terrace and privacy screens.

  Awaiting decision Full applications 17 docs

• 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