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Eaton Square, SW1W 9DA

26/04473/TCATree works: Trees in conservation areas/subject to TPOsAwaiting 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

T390 - Prunus cerasifera: End weight reduction - reducing the heavy extended low limb to the east over the garden footpath and lawn by around 1 m, to reduce loading and leverage effect on bark included main stem union. Also lift the height of that branch to 2.5 m over the footpath. Final cuts to be made at suitable pruning points, leaving furnishing growth to minimise visual impact. T394 - Prunus cerasifera: End weight reduction - reducing the extended limb/ stem to the northeast by approximately 1.5 m to reduce extension loading on bark included basal stem union and minimise the potential for stem failure. Also, lift the low canopy of the same limb/ stem to 2.5 m over the footpath. T786 - Aesculus hippocastanum: End weight reduction - reducing the heavy extended limbs (with maturing regrowth in the lower and mid crown from previous reduction), by around 2 m to reduce loading and continue the previously established crown management. The reduction should taper out towards the top of the crown to meet the current top, centre of the crown. Final cuts to be made at suitable pruning points, leaving furnishing growth to minimise visual impact. T197 - Acer platanoides 'Crimson King': Lift low canopy, pedestrian clearance - to 2.5 m over public footpath and clear lamp column by 1 m. T198 - Laurocerasus lusitanica: Lift low canopy, pedestrian clearance - to 2.5 m over footpath. T367 - Acer palmatum: Lift low canopy, pedestrian clearance - lightly, selectively tip pruning the lowest branches overcthecfootpath only, using secateurs, to lift the canopy height to 2.5 m without disrupting the natural form of the tree. Platanus x hispanica: T774 - Lift low canopy, pedestrian clearance - to 3 m over garden footpath. T194 - Prune from adjacent structure - to clear lamp column by 1.5 m. T381 - Reduce crown by specified extent - Reducing the extended limbs over the road and parking to the north, west & northwest and over the garden to the northeast, east and south, in the lowe

Submitted
6 July 2026
  1. Received6 Jul
  2. Validated
  3. Consult.
  4. Target
  5. Decided

About this application

This is a planning application for an extension at Eaton Square, SW1W 9DA. Westminster has handled 430 applications of this type. It has been with the council since 6 July 2026 and is still awaiting a decision. The site is in the Belgravia conservation area, with 2 listed buildings nearby. There have been 5 other applications at this address. In the past year there have been 173 applications across KBW_22. We hold 1,478 applications in total for the SW1W postcode area.

94% of tree works: trees in conservation areas/subject to tpos 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.Planning something similar? See what gets approved on your street

Application details

Postcode
SW1W 9DA
Application type
Tree works: Trees in conservation areas/subject to TPOs

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Belgravia
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Tree Preservation Order: Ref W10Covers the site
  • Registered park and garden: The Grosvenor Estate: Eaton Square
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (20)

flood storage areas, listed buildings, 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, heritage coasts and brownfield registers.

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

17 other applications at this property, newest first.

  1. 2026
    7 Oct

    T768 - Platanus x hispanica: Remove faulted limb(s) - Large branch on North stem at 8 meters high with early…

    ApprovedAll Other26/06836/TPO
  2. 2026
    22 Jul

    T1173 - Portugal Laurel: Fell ground level - (client request) due to major decline. Photos to be submitted…

    WithdrawnApplic. for wks to trees subject to TPO26/04907/TPO
  3. 2026
    22 Jul

    T1173 - Portugal Laurel: Fell ground level - (client request) due to major decline. Photos to be submitted…

    PendingApplication26/04907/TCA
  4. 2026
    14 Jul

    T1185 - Laurocerasus lusticanica (Portugal Laurel): Lift low canopy, pedestrian clearance - to 2.5 m over…

    ApprovedTrees26/04703/TPO
  5. 2026
    14 Jul

    T1185 - Laurocerasus lusticanica (Portugal Laurel): Lift low canopy, pedestrian clearance - to 2.5 m over…

    ApprovedApplic. for works to trees in CA26/04703/TCA
  6. 2026
    6 Jul

    T390 - Prunus cerasifera: End weight reduction - reducing the heavy extended low limb to the east over the…

    ApprovedTrees26/04473/TPO

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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Protected trees (TPO) are on or next to this site.

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