Planning application
25/09341/TPO
65 Winchester Street London SW1V 4NU
Proposal
1 x sycamore (T1): crown reduce by approx. 2-3m; to previous most recent reduction points.
As published by the council, reference 25/09341/TPO
Timeline
Dates from the published record
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24 Dec 2025
Received by Westminster
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12 Feb 2026
Decision issued: Application Permitted
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20 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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.
Nearby applications
Within 500 metres
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26/03899/FULL Awaiting decision
77 Winchester Street London SW1V 4NU
Installation of a small roof-mounted Automatic Opening Vent (AOV) and two air source heat pump condenser units on the existing flat roof.
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26/03499/ADFULL Awaiting decision
19 Cumberland Street London SW1V 4LS
Detailed Drawings of new external windows and doors; new dormer window showing relationship with the roof and new rear extensions including materials specification pursuant to condition 4 a, b, c of planning permission dated 10th March 2026 (RN 25/08960/FULL)
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26/04277/TCA Awaiting decision
54 Alderney Street London SW1V 4EX
We planted an olive tree in the bed on the patio behind our house in 2004. It has apparently found a water source and grown much larger than originally expected. We have pruned it regularly, but it has continued to grow and is now disproportionately large for a relatively small patio area. Unfortunately, it has attracted a fungus, which produces substantial amounts of white residue and sticky deposits, which render the use of our outside space effectively impossible. We have taken advice from a tree surgeon, who has told us that without knowing the source of the infection (probably another fruit tree) it will not be feasible to eliminate this. The tree is also now too big to treat. In the light of this, we are seeking permission to cut the tree down.
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25/08960/FULL Granted
19 Cumberland Street London SW1V 4LS
Lower ground floor rear infill extension with terrace above, replacement of rear first floor conservatory, new roof level rear single dormer with access to third floor roof terrace, alterations to windows and external refurbishment.
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26/03969/FULL Awaiting decision
19 Cumberland Street London SW1V 4LS
Installation of one air conditioning unit and associated acoustic housing located at roof level.
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22/02379/CLEUD Refused
9 Cumberland Street London SW1V 4LS
Use of a ground floor unit as a studio flat.
Other trees applications
In Westminster
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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
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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).
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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.
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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
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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.