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Buckingham Palace The Mall London SW1A 1AA

26/05439/TCAApplic. for works to trees in CAAwaiting decision
Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

68 Ailanthus altissima (Tree of Heaven) - Reduce lateral spread of the crown to the west to allow 1.5m clearance from camera and light column. 1255 Platanus x hispanica (London Plane) - Carry out tip-reduction of lateral limb projecting north at 12m by 3m to mitigate risk of failure associated with presence of Inonotus hispidus. Carry out a crown reduction of up to 3m in height and spread to reduce wind-loading stresses on the main stem at 8m and at 16m. Remove dead stub at 16m. 1294 Robinia pseudoacacia (False Acacia) - Reduce crown to historic pollard points at approx. 9m to mitigate risk of failure of the main stem. 1341 Sorbus latifolia (Broad-leaved Whitebeam) - Reduce the crown in height by up to 3m with a lateral reduction of 1.5m to 2m, to lower the risk of failure associated with decay near the main stem union. 1571 Platanus x hispanica (London Plane) - Reduce the crown in height by 5m, with a lateral reduction of 2.5 to 4m to reduce the likelihood of failure due to the discoverable decay within the union area and to allow clearance from adjacent lamp column.

Received
11 August 2026
Decision due
6 October 2026
Ward
St James's
Agent
Writtle Forest Consultancy Limited
  1. Received11 Aug
  2. Validated11 Aug
  3. Consult.
  4. Target6 Oct
  5. Decided

About this application

This is a tree application at Buckingham Palace The Mall London SW1A 1AA. Westminster has handled 987 applications of this type. It has been with the council since 11 August 2026 and is still awaiting a decision. The site is in the Royal Parks conservation area, with 6 listed buildings nearby. There have been 82 other applications at this address. In the past year there have been 478 applications across St James's. We hold 1,263 applications in total for the SW1A postcode area.

100% of trees applications at City of Westminster were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
SW1A 1AA
Application type
Applic. for works to trees in CA
Scale / size
Small

Planning application dates

Date validated
11 August 2026

Applicant and agent

Agent
Writtle Forest Consultancy Limited
Agent address
Redindyke Farm Ivy Barn Lane Margaretting Ingatestone CM4 0PU

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-15126661
Comments
0
Documents
1

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Also checked, none recorded (19)

flood storage areas, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves and heritage coasts.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Planning history at this site

20 other applications at this property, newest first.

  1. 2026
    4 Nov

    Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights…

    PendingListed building consent26/07509/LBC
  2. 2026
    4 Nov

    Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights…

    PendingAll Other26/07508/FULL
  3. 2026
    7 Oct

    Details of new doors and samples of finishes and locations of control boxes, emergency buttons and any…

    PendingListed building consent26/06858/ADLBC
  4. 2026
    7 Oct

    Details of new doors and samples of finishes and locations of control boxes, emergency buttons and any…

    PendingListed building consent26/06858/ADFULL
  5. 2026
    7 Oct

    West Wing Staff Breakfast Room additional works associated with reservicing

    PendingListed building consent26/06831/LBC
  6. 2026
    6 Oct

    East Wing asset protection works

    PendingListed building consent26/06816/LBC

Source: Westminster

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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Before the decision

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The site is in flood zone 3 (Environment Agency).

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