Planning applications in Westminster, March 2026

6 Carlton Hill London NW8 0JY

1 x Olive (T3): Reduce height by 3 metres to match roof apex of rear building; lightly prune by up to 1 metre to rebalance.

Westminster Abbey Dean's Yard London SW1P 3PP

The first tree in question is a Cercis canadensis. Over the past three years, its overall health has declined significantly. During the summer of 2025, I discussed my concerns with Barbara Milne, Head of Arboricultural Services at Westminster City Council, who I understand acknowledged the issues relating to the tree?s health and its likely continued decline. In light of this, I would like to seek permission to fell the Cercis canadensis prior to further deterioration, with the intention of replanting a more suitable replacement specimen. Adjacent to the Cercis canadensis is a Sorbus aucuparia. Although this tree is not in as advanced a state of decline, it has shown progressive signs of weakening over recent years. There has been an increasing presence of deadwood and a noticeable reduction in foliage during the growing season. While its condition is not as urgent as that of the Cercis canadensis, I would like to enquire whether it may be appropriate to remove the Sorbus aucuparia concurrently, thereby allowing for coordinated replanting and ensuring the long-term health and suitability of the site.

4 Carlton Hill London NW8 0JY

3 x limes (T4, T5, T6, rear): crown reduce to previous, most recent reduction points, retaining shortened furnishing growth and at least 50% of fine branch structure for crown continuity.

Second Floor 16 Conduit Street London W1S 2XL

Amendment of planning permission dated 7 June 2016 (RN: 15/06533/FULL) for 'Dual/alternative use of the second floor for either office (Class B1a) or residential (Class C3) use (1 x 2 bedroom unit). Installation of 4 x external grilles at second floor level on the Mill Street elevation and 1 x external grille on Conduit Street elevation'. NAMELY to vary the wording of Condition 6 to allow the implementation of an alternative ventilation strategy.

Almack House 28 King Street St James's London SW1Y 6QW

Installation of a mechanical plant at lower ground floor and installation of two grilles to two lower ground floor windows

18 Seymour Street London W1H 7HU

Replacement of the structurally failing front basement lightwell wall, with repair and reinstatement of railings and plinth stones; the introduction of a concealed structural backing wall (Stepoc blocks reinforced with concrete) and a lime-bedded reclaimed brick-facing wall.

Trafalgar Square London

Temporary installation of 'Lady in Blue' by Tschabalala Self on the Fourth Plinth between September 2026 and September 2028. (Linked with 26/01502/LBC)

Trafalgar Square London

Temporary installation of 'Lady in Blue' by Tschabalala Self on the Fourth Plinth between September 2026 and September 2028. (Linked with 26/01501/FULL).

House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

Installation of one overhead door automation system at ground floor level.

Bus Shelter Outside 508-520 Oxford Street London

Display of a double-sided advertisement panel consisting of 2 LCD screens both measuring 2.1m x 1.34m capable of static and dynamic content display with automatic rotation of images. (Bus Shelter Outside 508-520)

Beethoven Centre Third Avenue London

Use as a community centre (Class F2)

Radstock House Eccleston Street London City Of Westminster SW1W 9LZ

Details of operational managment plan to show how terrace will be used pursuant to condition 10 of planning permission dated 24th June 2025 (RN: 24/09005/FULL).

Flat 8 6 Savoy Court London WC2R 0EY

Internal refurbishment of fourth-floor level flat.

50 Grosvenor Street London

Installation of three condenser units within the rear courtyard. (Linked with 26/01504/LBC)

50 Grosvenor Street London

Installation of three condenser units within the rear courtyard. (Linked with 26/01503/FULL)

29 Pall Mall London SW1Y 5LP

Display of two non-illuminated flags mounted on projecting poles affixed to the front elevation at ground floor level, positioned either side of the main entrance.

Flat 13 4 Regency Street London SW1P 4BZ

Installation of exhaust air duct and fresh air intake duct at second floor level on Regency Street elevation in connection with internal air source heat pump system.

47 Aylesford Street SW1V 3RY

Replacement of existing roof coverings with natural slate and installation of four conservation rooflights: two to front roof slope and two to rear.

12 Chester Street London SW1X 7BB

Variation of condition 1 of planning permission dated 24th July 2025 (RN 24/05883/FULL) for the Excavation of a new basement level. Replacement of existing rear extension at first, second and third with a new rear extension (first to third floor level) with flat roof. Erection of an extension at rear ground floor level. Removal of the existing kitchen rooflight and extension of existing terrace at first floor level. Replacement of existing windows and French doors with new. NAMELY, to omit the approved basement and minor amendments to the upper floors.

First Floor Flat 75 - 77 Elizabeth Street London SW1W 9PJ

Detailed drawings (including sections) of the replacement windows pursuant to Condition 3 of listed building consent dated 19 February 2026 (25/07678/LBC).

First Floor Flat 75 - 77 Elizabeth Street London SW1W 9PJ

Detailed drawings (including sections) of the replacement windows pursuant to Condition 4 of planning permission dated 19 February 2026 (25/07677/FULL).

54 Chester Square London SW1W 9EA

Detailed drawings of new infill roof, boundary wall / trellis pursuant to condition 4 of listed building consent dated 20th February 2026 (RN: 25/08370/LBC). Linked to 26/01509/ADFULL.

54 Chester Square London SW1W 9EA

Detailed drawings of new infill roof and boundary wall trellis pursuant to Condition 4 of planning permission dated 20th February 2026 (RN: 25/08369/FULL).

Basement And Ground Floor 32 Strutton Ground London SW1P 2HR

Installation of replacement shopfront and new front door to flat.

Former Pimlico Library Rampayne Street London SW1V 2PU

Display of non illuminated other sign measuring 1.56m x 0.96m, 0.25m X 0.25 and externally illuminated projecting sign measuirng 0.75m X 0.83m

Former Pimlico Library Rampayne Street London SW1V 2PU

Installation of external signage consisting of a non-illuminated wall mounted stand-off lettering sign, an illuminated projecting sign, and a non-illuminated wall mounted sign.

Flat 93 Dorset House Gloucester Place London NW1 5AF

Internal alterations including the addition of a new partition and replacement of 3x internal doors

57D Randolph Avenue London W9 1BQ

Internal alterations to Flat D at third floor.

4 - 6 Lancashire Court London W1S 1EY

Removal of Condition 11 of planning permission dated 4 November 2024 (RN: 24/03725/FULL) for 'Minor external alterations including lowering and replacement of entrance doors, rear roof extension at second floor, and plant equipment at roof level, to facilitate continued Class E restaurant use at 4-6 and 7 Lancashire Court'. NAMELY to allow doors to open outwards over the highway. Condition Number(s): Condition 11 Conditions(s) Removal: Please see Cover Letter. Please see Cover Letter.

Flat 10 Tufton Court 41 - 51 Tufton Street London SW1P 3QH

Replacement of sash windows to front elevation, with integral glazing bar. Existing window frames to be retained.

Basement And Ground Floor Savile House 18 Berkeley Street London W1J 8NF

Display of internally illuminated fascia sign measuring 4.63m x 0.7m.

Westminster Cathedral Ambrosden Avenue London SW1P 1QW

Refurbishment of Westminster Cathedral Hall including minor external and internal alterations and repairs and landscaping of the Cathedral car park adjacent to the Hall, with installation of new stormwater drains (linked to 26/01455/LBC).

Westminster Cathedral Ambrosden Avenue London SW1P 1QW

Refurbishment of Westminster Cathedral Hall including minor external and internal alterations and repairs and landscaping of the Cathedral car park with installation of new stormwater drains (linked to 26/01454/FULL).

Handels House 25 Brook Street West End London W1K 4HB

Internal alterations including creation of a niche above the fireplace at second floor level and removal of two doors on first and second floors.

11 Belgrave Place London SW1X 8AH

T1 1 x Golden False Acacia: fell

15 Northumberland Place London W2 5BS

1 x Silver Birch (T9, rear): Trim crown by 20%

2 Clifton Hill London NW8 0QG

T1 Lilac: Fell Die back and heavy lean , small tree

21 - 22 Coventry Street London W1D 7AE

Display of externally illuminated signs on hoardings to Shaver's Place, Coventry Street and Haymarket elevations measuring 9.6m by 2.5m on Shaver's Place, 21.7m by 2.5m on Coventry Street and 16.8m by 2.5m on Haymarket for a temporary period from 6 March 2026 until 27 November 2026.

4 Droop Street London W10 4DQ

1 x Japanese maple (T1): Reduce height by 1.25m and reduce lateral branches by 0.5.

Tournament House Paddington Station Praed Street London W2 1HB

External masonry repairs to the front facade and temporary erection of scaffolding.

14A Old Compton Street London W1D 4TJ

Display of one internally illuminated fascia sign measuring 4.6m x 0.6m and one internally illuminated projecting sign measuring 0.58m x 0.58m.

4 Devonshire Close London W1G 7BA

Details of signed appendix A pursuant to condition 6 of planning permission dated 19th November 2025 (RN: 25/04318/FULL).

Ebury Bridge Estate Ebury Bridge Road London SW1W 8PX

Details of signed appendix A for the Phase 2 earthwork, piling phase and construction phase, pursuant to Condition 7 (partial discharge) of planning permission dated 21st July 2023 (RN: 23/00331/COOUT)

Coleshill Flats 20 - 30 Pimlico Road London SW1W 8LL

Installation of secondary glazing to all windows in flats 1-110.

New Zealand House 80 Haymarket London SW1Y 4TE

Internal refurbishment and alteration associated with the fit out works at ground floor, third floor and eleventh floor levels.

Coleshill Flats 20 - 30 Pimlico Road London SW1W 8LL

Installation of secondary glazing to all windows in flats 1-110.

12 - 18 Grosvenor Gardens London SW1W 0DH

Installation of DDA accessible lift at front door. (Linked with 26/00193/FULL)

36 Abercorn Place NW8 9XP

Details of signed appendix A, Construction Managment plan, CMP Drawings and tracking Diagrams pursuant to condition 12 of planning permission dated 17th July 2025 (RN: 25/02425/FULL).

18 Bateman Street London W1D 3AJ

Internal alterations to ground and first floor to replace vinyl floor and install new cupboard.

114 - 116 Queensway London W2 6LS

Details of desktop study, site investigation and remediation strategy pursuant to partial discharge of condition 20 (Phases 1-3) of planning permission dated 4th March 2026 (RN:25/03223/FULL).