1 Blenheim Road London NW8 0LU

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

• 25/09381/TPO Granted

  1 Blenheim Road London NW8 0LU

  4 x lime (G1 & T3): crown reduce to previous, most recent reduction points, retaining shortened furnishing growth and at least 50% of fine branch structure for crown continuity. 1 x horse chestnut (T2): crown reduce to previous, most recent reduction points, retaining furnishing growth.

  Decided 26 Jan 2026 Trees

1. 18 Nov 2025

   Received by Westminster

2. 26 Jan 2026

   Decision issued: No objections

3. 20 Aug 2026

   Added to PlanIndex

Westminster granted permission on 26 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.

• 1 Blenheim Road London NW8 0LU

  25/09381/TPO Submitted 18 Nov 2025 50 yards away

  4 x lime (G1 & T3): crown reduce to previous, most recent reduction points, retaining shortened furnishing growth and at least 50% of fine branch structure for crown continuity. 1 x horse chestnut (T2): crown reduce to previous, most recent reduction points, retaining furnishing growth.

  Granted Trees 4 docs

• 3 Blenheim Road London NW8 0LU

  26/03112/ADFULL Submitted 12 May 2026 50 yards away

  88% historically approved · decision due ~7 Jul

  Details of all flood resilient and resistant measures shall be submitted; pursuant to condition 5 of planning permission dated 19th January 2024 (RN 22/04886/FULL)

  Awaiting decision Full applications 3 docs

• 30 Blenheim Road London NW8 0LX

  25/08213/ADFULL Submitted 11 Nov 2025 50 yards away

  Details of arboricultural impact assessment and Method Statement pursuant to condition 3 of planning permission dated 08 October 2025 (RN: 25/03529/FULL).

  Granted Full applications 9 docs

• 29 Blenheim Terrace London NW8 0EH

  25/06020/TDD Submitted 22 Aug 2025 50 yards away

  1 x olive: fell

  Decided Trees

• 28 Blenheim Road London NW8 0LX

  26/02094/LBC Submitted 20 Mar 2026 50 yards away

  90% historically approved · decision due ~2 Jun

  Variation of condition 4 and 5 of listed building dated 12th September 2024 (RN:24/04917/LBC) for the Demolition of existing rear conservatory and erection of a single storey rear extension, installation of air-conditioning unit behind front parapet, installation of glazed balustrade, alterations to windows and doors including new Juliet balcony to rear, installation of rooflights. Internal alterations including the removal and addition of partitions. Namely, to remove condition 4 and 5.

  Awaiting decision Heritage and listed buildings Extension Loft or dormer +2 16 docs
  Small domestic

• 28 Blenheim Road London NW8 0LX

  26/01830/FULL Submitted 20 Mar 2026 50 yards away

  88% historically approved · decision due ~2 Jun

  Variation of condition 1 (approved drawings ) and removal of condition 4 (design) of planning permission dated 12th September 2024 (RN:24/04916/FULL) for the Demolition of existing rear conservatory and erection of a single storey rear extension, installation of air-conditioning unit behind front parapet, installation of glazed balustrade, alterations to windows and doors including new Juliet balcony to rear, installation of rooflights. Internal alterations including the removal and addition of partitions. Namely, internal alterations to allow for a larger utility, nannys bedroom, and shower room at lower ground floor level, and relocation of the kitchen to the raised ground floor and to remove the requirement under condition 4 for the front lightwell balustrade to be traditional cast iron railings caulked into a masonry plinth) (Linked with 26/02271/LBC)

  Awaiting decision Full applications Extension Loft or dormer +2 18 docs
  Small domestic

• 26/06901/TPO Decided

  110 Maida Vale London W9 1PS

  T3 Walnut: Raise crown over the beds by approximately 2m and clear Cherry. Reduce remaining crown back to previous and most recent reduction points up to approximately 1.5m. Thin crown density evenly throughout by 20%. T4 Walnut: Reduce back to previous and most recent points of reduction up to approximately 1.5m. Thin crown density by 20%. Remove dead wood. T5 Fig: Reduce lateral growth hard back garden side by approximately 1.25-1.5m. Reduce crown height back to previous points of reduction (approximately 1.4m). T7 Mulberry: Reduce crown road side by approximately 1.2m. Raise crown road side by approximately 1.2m. Thin crown density throughout by 20%. Reduce remaining over extended branches which protrude from the main crown structure back in to the main crown.

  Received 8 Oct, published by the council 12 Oct 2026 Trees
• 26/07241/TCA Awaiting decision

  11 Castellain Road London W9 1EY

  T1 - Mature Sycamore- Carry out a crown reduction of up to 3m in height and up to 2m laterally back to the previous, most recent established pruning points, retaining a balanced crown structure and natural form. Pruning cuts will be made to suitable growth points. T2 - Field Maple- Undertake a crown reduction of approx 2m in height and 1.5m laterally appropriate to the tree?s condition, structure and previous pruning history, whilst retaining a natural crown shape and viable growth points. Where suitable, reduce the crown to the previous reduction points, pruning back to appropriate secondary branches or growth points to create a balanced, natural-flowing canopy outline. As an Arboricultural Approved contractor (#AC2626), all works will be undertaken in accordance with BS39982010 - Tree Work - Recommendations. Reason for work: General tree maintenance

  Received 22 Oct, published by the council 23 Oct 2026 Trees
• 26/07207/TCA Awaiting decision

  2 Motcomb Street London SW1X 8JU

  T1, T2 and T3 - Bay Laurel reduce height by approx 2-3m from tips and shorten lateral growth by 1m from tips.

  Received 21 Oct, published by the council 23 Oct 2026 Trees
• 26/07205/TPO Awaiting decision

  Garden Enclosure Portman Square London W1H 6LJ

  T8 - CHERRY - - End-weight reduction - Specified extent Reduce crown of NE stem by 1 .5m, reducing load on decay canker and subsequent risk of failure. T22 - ACER - Prune from adjacent structure to clear lamp column by 1 meter T24 - CHERRY - - Lift low canopy - Pedestrian clearance to 4.5m over road. T37 - CHERRY - Remove faulted limb / limbs Remove lowest south facing branch to stem. G73 - CERCIS CANADENSIS - Lift low canopy - Pedestrian clearance to 2.5 m over footpath.

  Received 21 Oct, published by the council 23 Oct 2026 Trees
• 26/07220/TCA Awaiting decision

  Overseas House Park Place London SW1A 1LR

  T1 Betula jacquemontii- Fell- This tree has out grown its position in the small herbacious border and garden, it is blocking light and the roots are suppressing the growth of other ornamental shrubs and trees- The owner would like to remove it before it gets any larger- a poor choice for such a small garden, also blocking the view in to Green park. T2 Prunus sp.- Fell As above , in addition the trees lower branches have been removed and now has impaired form, is being suppressed by the London Plane tree and it has very few blossoms in the spring. If nessessary the tree owner would be prepared to replace the two trees with a more suitable tree

  Received 21 Oct, published by the council 23 Oct 2026 Trees