Planning application
90 Eaton Square London SW1W 9AG
Works: Trees
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
1 x ash (T931): crown reduce by up to 1.5 m in hight and 1 m on the lateral branches. 1 x magnolia (T930): crown reduce all over by up to 1.5 m.
As published by the council, reference 25/07652/TCA
Application record
- Reference
- 25/07652/TCA
- Type
- Applic. for works to trees in CA
- Status
- Decided
- Decision
- No objections
- Received
- 22 Oct 2025
- Validated
- 22 Oct 2025
- Decided
- 14 Nov 2025
- Ward
- Knightsbridge & Belgravia
- Decision by
- Delegated Decision
- Postcode
- SW1W 9AG
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2025: 1 approved, 0 refused.
-
26/01083/LBC Awaiting decision
90 Eaton Square London SW1W 9AG
Structural repairs to front pavement vaults.
Timeline
Dates from the published record
-
22 Oct 2025
Received by Westminster
-
14 Nov 2025
Decision issued: No objections
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Cook Arboricultural Services Agent
32 applications on PlanIndex · across 6 councils · 100% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Westminster granted permission on 14 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About tree works applications
Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
90 Eaton Square London SW1W 9AG
90% historically approved · decision due ~17 Apr
Structural repairs to front pavement vaults.
Awaiting decision Heritage and listed buildings 18 docs -
First Floor And Second Floor Flat 84 Eaton Square London SW1W 9AG
89% historically approved · decision due ~29 Oct
Details of new French doors, elevations and sections showing traditional joinery; pursuant to condition 4 of planning permission dated 2nd April 2026 (26/00883/FULL)
Awaiting decision Windows or glazing -
First Floor And Second Floor Flat 84 Eaton Square London SW1W 9AG
89% historically approved · decision due ~28 Oct
Details of new French doors showing traditional joinery pursuant to condition 4 of Listed Building Consent dated 2 April 2026 (25/09171/LBC)
Decided Windows or glazing -
Flat D 86 Eaton Square London SW1W 9AG
87% historically approved · decision due ~24 Aug
Details of arrangements on-street residents car parking in the vicinity of the site pursuant to condition 8 of planning permission dated 22 May 2026 (RN: 25/08586/FULL).
Awaiting decision Full applications 4 docs -
First Floor And Second Floor Flat 84 Eaton Square London SW1W 9AG
87% historically approved · decision due ~9 Apr
Installation of new timber framed slimline double glazed sash windows in place of modern units; and retention of historic window frames with replacement slimline double glazing. (Linked to 25/09171/LBC)
Awaiting decision Full applications Windows or glazing 24 docs -
23 Eaton Mews North London SW1X 8AR
87% historically approved · decision due ~14 Sep
Erection of mansard roof extension; fenestration alterations to both elevations including Juliet balconies to first floor front elevation; new balustrade and fixed rooflight to rear roof terrace and canopy above front entrance.
Decided Full applications Extension Loft or dormer +1 20 docs
Other tree works applications
In Westminster
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26/06333/TCA Awaiting decision
Basement 17 Claverton Street London SW1V 3AY
Removal of an overgrown and poor specimen Leyland cypress tree in a confined space in the rear garden of 17 Claverton Street, Sw1v 3AY. We wish to remove this tree and replace it with a semi mature Amelanchier Lamarckii which is more appropriate for the space.
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26/06346/TPO Awaiting decision
Crown Court 123 Park Road London NW8 7JH
Front T1 Lime x 1 (Tilia spp) This 12m triple stem mature lime tree has previously been reduced, its cyclical prune is now due. The lateral growth is touching the windows and hangs low over the road. Suggested work: - crown reduction - reduce height 2m back to previous reduction points - reduce the lateral growth 2-2.5m back to previous reduction points, leaving furnishing growth - retain 50% of internal fine branch structure Front T2 Lime x 1 (Tilia spp) This 12m triple stem mature lime tree has previously been reduced, its cyclical prune is now due. The lateral growth is touching the windows and hangs low over the road. Suggested work: - crown reduction - reduce height 2m back to previous reduction points - reduce the lateral growth 2-2.5m back to previous reduction points, leaving furnishing growth - retain 50% of internal fine branch structure Front T3 London Plane x 1 (Platanus x hispanica) This 16m mature London plane has previously been pollarded, its cyclical prune is now due. Regrowth is touching the building and encroaching upon the balconies. Suggested work:- reduce all round 2-3m back to previous
-
26/06307/TCA Awaiting decision
140 Loudoun Road London NW8 0ND
T1 Acer reduce by cira 1.5m to suitable pruning points T2 Mature apple tree - Crown lift to 2.5 metres from the ground and cut back from the public infrastructure. T3 Magnolia grandiflora - reduce by 1.5m and cut back from building creating a clearance of 2m T4 - Apple Tree - Remove deadwood and reduce crown by 1m Reason for work: General tree maintenance
-
26/06302/TCA Awaiting decision
Old Admiralty Building Spring Gardens London SW1A 2AH
fell to 50mm from ground level Cherry trees in pots in courtyard (G1 - trees have extensive damage to main stems and crown)
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26/06282/TCA Awaiting decision
13 Randolph Crescent London W9 1DP
T4 - Reduce magnolia crown by 0.5?1m and thin by 10-15% all around, and remove any deadwood whilst retaining furnishing growth. This is to allow more light through the canopy and maintain the crown at a manageable size.