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Planning application

Grosvenor Square Gardens Grosvenor Square London W1K 6LD

Granted Westminster 26/03492/TCA Applic. for works to trees in CA

Works: Trees

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

1 x London plane (T503): Reduce apical branch by 1m

As published by the council, reference 26/03492/TCA

Application record

Reference
26/03492/TCA
Type
Applic. for works to trees in CA
Status
Decided
Decision
Granted As published: No objections
Received
28 May 2026
Validated
28 May 2026
Decided
1 Jun 2026
Ward
West End
Decision by
Delegated Decision
Postcode
W1K 6LD

Site history

Applications at this address on the Westminster register

This site has had 22 applications since 2022: 11 approved, 0 refused.

  • 26/06770/TDD Awaiting decision

    Grosvenor Square Gardens Grosvenor Square London W1K 6LD

    2 x London planes (T541 and T517): removal of Massaria infected limbs.

    Submitted 1 Oct 2026
  • 26/06471/ADFULL Decided

    Grosvenor Square Gardens Grosvenor Square London W1K 6LD

    Detailed report of completion of the soil installation work required as part of surface water drainage and within three months of decompaction/terraventing and landscaping completion; pursuant to condition 16 of planning permission dated 9th August 2024 (23/08726/FULL)

    Submitted 22 Sep 2026
  • 26/04702/TCA Awaiting decision

    Grosvenor Square Gardens Grosvenor Square London W1K 6LD

    T556 - Walnut: Lift low canopy, to 2.5 m to clear service box and allow more light to the understorey planting. T555 - London Plane: Lift low canopy, to 5 m to the south and southeast to clear lamp column and allow more light to the understorey planting. T517 - London Plane: Lift low canopy - to 5 m to the southwest to clear newly planted tree, lamp column, and allow more light to the understorey planting. T511 - English Oak & T512 - London Plane: Lift low canopy to 2.5 m over footpath. T542 - London Plane: Prune to clear 2x lamp columns by 1 m. T545 - London Plane: Prune to clear lamp column by 1 m.

    Submitted 14 Jul 2026 Trees
  • 26/04661/ADFULL Decided

    Grosvenor Square Gardens Grosvenor Square London W1K 6LD

    Details of recycling strategy for demolished materials pursuant to condition 11 of planning permission dated 09 August 2024 (RN: 23/08726/FULL)

    Submitted 13 Jul 2026
  • 26/03495/TDD Awaiting decision

    Grosvenor Square Gardens Grosvenor Square London W1K 6LD

    London Planes: T531 - 5 DAY NOTICE - Photo shows dead Massaria stub, removal required. (See massaria climbing inspection report) T508, T545, T509, T539 & T557 - 5 DAY NOTICE - Photo shows early stage Massaria on a large limb, removal required. (See massaria climbing inspection report)

    Submitted 28 May 2026 Trees
  • 26/02647/ADFULL Awaiting decision

    Grosvenor Square Gardens Grosvenor Square London W1K 6LD

    Details of benches and seating structures around the central oval; pursuant to condition 6 (iii) of planning permission dated 12th August 2024 (RN 23/08726/FULL)

    Submitted 21 Apr 2026 Full applications
  • 26/02630/ADFULL Awaiting decision

    Grosvenor Square Gardens Grosvenor Square London W1K 6LD

    Details of design, depth, size, and location and means of installation of foundations for the structures pursuant to redischarge of Condition 23 of planning permission dated 9th August 2024 (RN23/08726/FULL)

    Submitted 21 Apr 2026 Full applications
  • 26/02507/ADFULL Awaiting decision

    Grosvenor Square Gardens Grosvenor Square London W1K 6LD

    Details of planters, public waste bins and all other fixed furniture not otherwise specified by other conditions of this permission. Pursuant to condition 6 (Part ix) of planning permission dated 12th August 2024 (RN 23/08726/FULL)

    Submitted 16 Apr 2026 Full applications
  • 26/02326/ADLBC Awaiting decision

    Grosvenor Square Gardens Grosvenor Square London W1K 6LD

    Detailed drawings of all stonework alterations to the Roosevelt Memorial pursuant to the redischarge of Condition 4 of listed building consent dated 14 July 2022 (RN21/08290/LBC)

    Submitted 9 Apr 2026 Conditions
  • 26/02114/ADFULL Awaiting decision

    Grosvenor Square Gardens Grosvenor Square London W1K 6LD

    Details of the reinstated memorial plaque and inscribed paving stones associated with the Diplomatic Gates pursuant to condition 6 (v) of planning permission dated 12th August 2026 (RN: 23/08726/FULL).

    Submitted 30 Mar 2026 Full applications

Timeline

Dates from the published record

  1. 28 May 2026

    Received by Westminster

  2. 1 Jun 2026

    Decision issued: No objections

  3. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

TMA Environmental Consultants Agent

86 applications on PlanIndex · across 6 councils · 98% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

8 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Westminster granted permission on 1 June 2026, 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 0.3 miles

  • 4 Grosvenor Square London W1K 4AE

    26/05448/LBC Submitted 11 Aug 2026 50 yards away

    90% historically approved · decision due ~8 Oct

    Internal alterations including the refurbishment and stabilization of the secondary service staircase, fabric conservation, and the modernization of the vertical transport lift core infrastructure.

    Withdrawn Heritage and listed buildings
  • 4 Grosvenor Square London W1K 4AE

    26/05449/LBC Submitted 11 Aug 2026 50 yards away

    90% historically approved · decision due ~6 Oct

    Internal alterations including the refurbishment and stabilization of the secondary service staircase, fabric conservation, and the modernization of the vertical transport lift core infrastructure.

    Decided Heritage and listed buildings
  • 4 Grosvenor Square London W1K 4AE

    26/05993/FULL Submitted 2 Sep 2026 50 yards away

    88% historically approved · decision due ~28 Oct

    Limited work to maintaining and repairing the roof; building facade and enhancing the accessibility of the entrance. (Linked to 26/05994/LBC)

    Awaiting decision Full applications
  • 4 Grosvenor Square London W1K 4AE

    26/05994/LBC Submitted 2 Sep 2026 50 yards away

    90% historically approved · decision due ~28 Oct

    Limited work to maintaining and repairing the roof; building facade and enhancing the accessibility of the entrance. (Linked to 26/05993/FULL)

    Awaiting decision Heritage and listed buildings
  • Grosvenor Square London

    23/03644/TCA Submitted 1 Jun 2023 50 yards away

    1 x London plane (T531): Remove one 5 m limb of over 100mm diameter infected with Massaria at approx. 10 m height, west side.

    Granted Trees 9 docs
  • Grosvenor Square Gardens Grosvenor Square London W1K 6LD

    26/03495/TDD Submitted 28 May 2026 50 yards away

    100% historically approved · decision due ~23 Jul

    London Planes: T531 - 5 DAY NOTICE - Photo shows dead Massaria stub, removal required. (See massaria climbing inspection report) T508, T545, T509, T539 & T557 - 5 DAY NOTICE - Photo shows early stage Massaria on a large limb, removal required. (See massaria climbing inspection report)

    Awaiting decision Trees 19 docs

In Westminster

  • 26/07391/TCA Awaiting decision

    47 Carlton Hill London NW8 0EL

    General maintenance works unless otherwise stated: Front Garden: T1: Malus: Approximately 5.00m. Reduce crown by approximately 1.20m, reducing protruding branches back into the main crown structure. Thin crown density by up to 20%. Ensure an approximate 0.70m clearance of the lamp post. T2: Winter Flowering Cherry: Approximately 5.00m: Reduce crown by up to approximately 1.00m. Thin crown density by 15%. Remove dead wood. Rear Garden: T2: Magnolia - (smaller tree): Approximately 6.00m. Remove one large dead stem. Remove any dead wood or dying branches within the main crown structure. T3: Mature Cherry - (remaining stem): Approximately 7.00m. This tree is now completely dead. Fell to ground level. T4: Bay - (on rear boundary): Approximately 4.00m. This tree is in quite poor condition. Section fell to ground level. T5: Mature Bay - (growing within the curtilage of 40 Ryders Terrace & overhanging 47 Carlton Hill): Approximately 5.00m. Reducing the overhang of this tree will increase space and light levels at No.47. Reduce lateral and sublateral branches overhanging No.47 by up to approximately 1.25m back to as near to the boundary. Control encroachment.

    Received 29 Oct, published by the council 1 Nov 2026 Trees
  • 26/07385/TCA Awaiting decision

    Garden Hall Of Residence Imperial College 10 - 12 Princes Gardens London SW7 1ND

    T238 & T239 - Arbutus unedo (Strawberry Tree): Reduce crown by specified extent - height and branch length by up to approximately 2.5m to allow cctv camera to have clear site of entry point for safety, as there a safe guarding issue for student accommodation. Pruning should be back at previous pollard points and at suitable growth points.

    Received 29 Oct, published by the council 2 Nov 2026 Trees
  • 26/07365/TCA Awaiting decision

    40 Warrington Crescent London W9 1EL

    T1 -Paulownia reduce laterals by 1m from tips and height by .5m to give more light to garden area below.

    Received 28 Oct, published by the council 1 Nov 2026 Trees
  • 26/07378/TCA Awaiting decision

    51 Springfield Road London NW8 0QJ

    T1: Magnolia (8m): Crown reduce by 1m and crown thin by 15% to keep tree at a size suitable for its location and as part of regular maintenance T2: Ginkgo (9m): Reduce height by 2m to keep tree at a size suitable for its location and as part of regular maintenance

    Received 28 Oct, published by the council 1 Nov 2026 Trees
  • 26/07383/TCA Awaiting decision

    32 Ashworth Road W9 1JY

    t1 sycamore reduce back to most recent reduction points . last pruned 3-4 years ago t 2 & 3 ash tree as above on going maintenence . Light issues

    Received 28 Oct, published by the council 1 Nov 2026 Trees