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Planning application

25/07510/TCA

Flat A Basement 137 Randolph Avenue London W9 1DN

Awaiting decision Westminster Applic. for works to trees in CA

Proposal

The works relate to the large Bay tree shown on the site (T1). They relate to a whole crown reduction, including reducing the overall height by approximately 5m, and reducing the radius of the crown by approximately 1m. This tree has been pruned historically, but has since lapsed, and the pruning aims to balance its size with its location.

As published by the council, reference 25/07510/TCA

Timeline

Dates from the published record

  1. 16 Oct 2025

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About trees applications

How this application type works

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

Nearby applications

Within 500 metres

  • 25/06019/FULL Refused

    129 Randolph Avenue London W9 1DN

    Variation of condition 1 of planning permission dated 16th July 2025 (RN:25/02409/FULL) for the Erection of dormers to the rear and side slopes, installation of skylight to the roof crown and one small conservation rooflight to the side roofslope. Namely, to amend the size of the side dormer.

    22 Aug 2025 4m away Full applications
  • 26/04168/FULL Awaiting decision

    129 Randolph Avenue London W9 1DN

    Replacement of existing front boundary wall with new London Stock wall and Wrought Iron entrance gate spanning between two new brick piers to match the height of the pier shared with 127 Randolph Avenue.

    24 Jun 2026 6m away Full applications
  • 26/01889/FULL Awaiting decision

    129 Randolph Avenue London W9 1DN

    Replacement of existing front boundary wall with new London Stock walls and Wrought Iron railings and access door and bin store.

    23 Mar 2026 9m away Full applications
  • 25/05523/FULL Granted

    129 Randolph Avenue London W9 1DN

    Erection of a single storey rear extension with green roof and skylight at lower ground floor level; alterations to lower ground floor side windows and doors; replacement of existing windows with double glazed windows to match existing; and associated works.

    7 Aug 2025 9m away Full applications
  • 25/07958/NMA Awaiting decision

    129 Randolph Avenue London W9 1DN

    Amendments to planning permission dated 08 October 2025 (RN: 25/05523/FULL) for the: NAMELY, to allow the provision of a narrow, opaque, fixed timber-framed glazed panel along the side elevation of the newly approved rear extension and introduce a new sash window on the side elevation at lower ground floor level.

    3 Nov 2025 9m away Amendments
  • 04/01333/TCA Granted

    164 Randolph Avenue London W9 1PG

    1 x Sycamore:Crown reduce by one-third and remove lower epicormic growth

    18 Feb 2004 40m away Trees

In Westminster

  • 26/04965/TPO Awaiting decision

    St Augustines Vicarage Kilburn Park Road London NW6 5XB

    3 x Lime - Crown reduce all new growth back to the previous reduction points (approx. 1.8m height and 1.5m spread). Remove trunk and basal growth. 3 x London Plane - Remove trunk growth, crown thin by 10% and remove dead wood. Crown lift long pendulous growth to a height of 6.0m from ground level. Maintenance works in line with good arboricultural practice

    24 Jul 2026 Trees
  • 26/04918/TCA Awaiting decision

    29 - 31 Hill Street London W1J 5LS

    T1 (Aesculus sp.) - laterally crown reduce by 1.0-1.5m as identified by the red lines shown on T1-SK1 and T1-SK2; and T2 (Pyrus calleryana) laterally crown reduce by 1.5m as identified by the red line shown on T2-SK1. Measured pruning extents to supplement the aforementioned sketches are shown on the 260675-TMA-XX-DR-AP-2300-P00 and 260675-TMA-XX-DR-AP-2400-P00 plans, which show the site in its existing and approved contexts respectively. The pruning to the aforementioned 2no. trees is required, in order to facilitate the installation of a scaffold frame around the existing building at the Site, which is required in order to facilitate the implementation of Full Planning Permission 25/01006/FULL ('the Permission'). In determining the Permission, no arboricultural information was submitted to facilitate its determination; and no conditions require the provision of tree-related information. However, the specified pruning is required to facilitate the implementation of the Permission, hence this Section 211 Notification. For the avoidance of doubt, according to the Delegated Report related to the Permission, the Arboricultural Officers were not a consultee. This Section 211 Notification is therefore submitted to regularise the required pruning to the affected 2no. trees in the only known manner that is feasible relative to the conditional elements of the Permission. The red line planning boundary is shown on all of the plans submitted to this Section 211 Notification; data related to both surveyed trees is also included in the submitted schedule (that uses the BS 5837:2012 methodology).

    23 Jul 2026 Trees
  • 26/04928/TCA Awaiting decision

    3 Acacia Place NW8 6AJ

    Fell willow-leaved pear T3 and Chusan palm T11. Additionally, the dead birch T2 is to be felled under the 5-day dead, diseased, dangerous exemption. The pear T3 is wrapped around the dead T2 for support and thus cannot be retained.

    23 Jul 2026 Trees
  • 26/04937/TCA Awaiting decision

    18 Greville Place London NW6 5JH

    T7 wild cherry 10 350 Remove; grind out stump to 300mm below ground level

    23 Jul 2026 Trees
  • 26/04938/TPO Awaiting decision

    11 Cavendish Avenue London NW8 9JD

    Tree B Common Lime- Pare around damage to the bark. Remove splintered loose sapwood. Reduce affected stem to about 12m +GL) Preserve all side growth. Tree C Common Lime- Pare around damage to the bark. Remove broken extremity to branch arising at about 8m+GL; cut back to sound growth.

    23 Jul 2026 Trees