Planning application
25/07089/TDD
27 Grosvenor Crescent Mews London SW1X 7EX
Proposal
1 x ash: fell; 1 x mimosa: fell
As published by the council, reference 25/07089/TDD
Timeline
Dates from the published record
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30 Sep 2025
Received by Westminster
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1 Oct 2025
Validated
Checked as complete and ready for consideration.
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21 Jul 2026
Added to PlanIndex
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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.
Nearby applications
Within 500 metres
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25/06625/TCA Withdrawn
27 Grosvenor Crescent Mews London SW1X 7EX
T1 Ash Tree, Red: Tree in decline, one secondary stem has now failed which forms part of 50% of the overall crown, the remaining stem shows signs of stag headedness with major dead wood visable - tree height at 9mt, width at 5mt - Fell to mitigate risk to surrounding residential properties. T2 Mimosa Tree, Yellow: Crown reduction by 2mt, Tree shows signs of bark inclusion on primary stem, unknown fruiting body visable " known for heat rot decay - height at 6mt, to be reduced to 4mt, tree width at 5mt, to be reduced to 3mt - reduction to mitigate wind loading on bark inclusion to reduce risk to surrounding residential properties.
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25/05323/FULL Refused
21 Knightsbridge London
Erection of timber fence screening to the south boundary of the first floor flat roof and use as amenity space for occupiers of building.
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26/02074/ADFULL Awaiting decision
32 Grosvenor Crescent Mews London SW1X 7EX
Details of land contamination, addressing the risk of ground gas and recommending that no remediation strategy, updated Whole Life Carbon Assessment based on the revised structural approach, draft legal agreement to mitigate the increased demand for on-street car parking and ensure a car-free development and Community Infrastructure Levy pursuant to conditions 6, 7, 16 of planning permission dated 17th October 2025 (RN:24/09037).
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25/07924/ADFULL Awaiting decision
33 Grosvenor Crescent Mews London SW1X 7EX
Detailed drawings and a management plan in relation to the new planters, to include size, layout, species and maintenance regime pursuant to Condition 7 of planning permission dated 04 April 2025 (RN25/00783/FULL)
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25/07290/ADFULL Awaiting decision
33 Grosvenor Crescent Mews London SW1X 7EX
Details of how waste is to be stored on site and how materials for recycling will be stored separately pursuant to Condition 6 of planning permission dated 4 April 2025 (RN: 25/00783/FULL).
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25/06110/FULL Granted
23 Wilton Row London SW1X 7NS
Installation of air condenser unit within basement lightwell.
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.