Planning applications in Westminster, April 2026

100 Parliament Street London SW1A 2BQ

Internal Alterations.

66 Trafalgar Square London WC2N 5DS

Specification details of the downlighters pursuant to Condition 6 of planning permission dated 12 March 2026 (25/06920/FULL).

14 Wilton Place London SW1X 8RL

Excavation of a basement beneath the footprint including removal of the conservatory to create a new rear extension, with a new stair leading down to the courtyard terrace at lower-ground level. Installation of plant equipment. including Internal and external alterations to a residential property. (Linked with 26/02419/LBC)

66 Trafalgar Square London WC2N 5DS

Specification details of the downlighters pursuant to Condition 5 of listed building consent dated 12 March 2026 (RN: 25/06921/LBC).

1 Clifton Hill London NW8 0QE

Details of brick samples pursuant to condition 5 of planning permission dated 10 September 2025 (RN: 25/06173/FULL)

113 Eaton Square London SW1W 9AA

Amendments to planning permission dated 6th November 2025 (RN 25/06283/FULL) for the External alterations including infill of the rear lightwell at lower ground floor level, addition of rooflights, replacement windows and doors including replacing garage doors and use of the garage as habitable space at 113 Eccleston Mews. NAMELY, Front windows of mews house changed from casement to timber, double glazed sash windows.

1 Hanover Square London W1S 1HA

Details of updated version of the Whole Life Carbon Assessment pursuant to partial discharge of condtiotion 30 (b) of planning permission dated 10th October 2025 (RN:25/01558/FULL).

South Lodge 245 Knightsbridge London SW7 1DG

Installation of condenser unit located on the existing 9th floor balcony (Flat 39)

26 Manchester Street London W1U 4DJ

Installation of a new conservation rooflight, replacement of single glazing in all windows with slimline double glazed units, installation of steel framed external deck to garden and replacement and extension of existing safety roof line, including new roof access window. [Linked to 26/02116/LBC]

8 Poland Street London W1F 8PX

Display of an internally illuminated fascia sign measuring 0.125m x 0.7m [Linked to 26/02430/FULL]

8 Poland Street London W1F 8PX

Removal of existing stairwell and infill of front area lightwell, new glazing and door to shopfront. [Linked to 26/02431/ADV]

Bentley Court 72 - 74 Kensington Gardens Square London W2 4DQ

Confirmation that basement level in use as 3 residential flats (Class C3).

Admiralty House Whitehall London SW1A 2DY

Removal and repair or replacement of vault doors and frames.

Maisonette Basement And Ground Floor Flat 59 Eaton Place London SW1X 8DF

Details of fireplaces; floor mounted FCUs, associated joinery and furniture; replacement LG balustrade; plasterwork at ground floor; level changes; and cavity drain system pursuant to condition 4 of listed building consent dated 05 March 2026 (RN: 26/00813/LBC)

5 Marlborough Hill London NW8 0NN

1 x lime (T1, front, boundary between 4 and 5): crown reduce height by 1.5-2m and lateral growth by 1.5-2.5m undertaking a lesser lateral reduction of up to 1.5m on the southern side of the crown and a slightly greater lateral reduction of up to 2.5m on the northern side of crown to balance following previous uneven crown reductions. Prune back to suitable growth points and shape to create a natural rounded canopy outline. Crown lift by 1-2m to crown break, primarily lifting branches on northern side to balance. Remove deadwood throughout the crown.

Moxon Street London

Display of full colour graphic images measuring 2.2m x 42.8m on Aybrook Street, Moxon Street and Cramer Street for a temporary period.

1 Dean Bradley Street London SW1P 3EP

Display of internally illuminated projecting sign measuring 0.676m X 0.5m

Somerset House Strand London WC2R 1LA

Detailed drawings of new windows and new internal doors pursuant to condtion 4 part A & B of listed building consent dated 9th May 2025 (RN: 25/01765/LBC).

107 Ebury Street London SW1W 9QU

Details of the windows in the ground floor extension and the new fireplace and fire surround pursuant to condition 3 (b and f) of listed building consent dated 31st July 2024 (RN:24/01860). Linked with 26/02424/ADFULL

1 Embankment Place London WC2N 6RH

Request for a screening opinion under Regulation 6 of the Town and Country Planning (Environmental Impact Assessment) Regulations 2017 (as amended) for alterations to the existing building to provide a new extension to Villers Street; partial façade replacement and new external terraces; roof level extensions; refurbishment and associated alterations; public realm and highway works.

Kings Chambers 29 - 31 Portugal Street London WC2A 2HE

Change of use from class A2 (bank) to class E (commercial) including minior internal alterations and change of paint colour of front facade. (Linked to 26/02303/LBC)

44 Chiltern Street London W1U 7QP

Installation of two external air conditioning condenser units positioned at ground floor level, on top of the existing light well roof.

Beaumanor Mansions 115 Queensway London W2 4SS

Use of Flats 1A, 1B & 1C at Beaumanor Mansions, 115 Queensway, W2 4SJ as residential (Class C3)

Victoria Gate Lodge Hyde Park Bayswater Road London W2 2UH

Details of Composite Works Licence relating to the re-erection of the Lord Byron Statue in Hyde Park pursuant to condition 2 of planning permission dated 18th June 2024 (RN: 23/08641/FULL). Linked to 26/02413/ADLBC

13 Loudoun Road London NW8 0LP

T1 Oak (Quercus spp.) - Carry out a selective crown reduction of approximately 1.5 metres, reducing back to previous points of reduction where appropriate. The works will be undertaken to manage overall size while retaining a full and natural canopy outline. All pruning cuts will be made back to suitable secondary growth points, maintaining crown continuity, structural integrity, and a well-balanced canopy structure. Reason for work- General tree maintenance

6 Hereford Road London W2 4AA

T1 Mimosa tree (16m high, 700mm diameter) - To reduce crown by 3.5m, cutting back to the most recent reduction points. Thin the dense crown by up to 20% and carry out a crown clean. Reason: To improve natural light to the garden and neighbouring properties and reduce excessive shading.

46 Berkeley Square London W1J 5AT

Detailed drawings (at scales 1:20 and 1:5) and a sample (if they are not made of timber) of the both sets of doors to the ground floor frontage of 46 Hay's Mews pursuant to condition 27 of planning permission dated 30th January 2018 (RN:17/07633/FULL)

Development Site At 18-54 Newington Causeway, 69 And 82-83 Borough Road Southwark London SE1 6DR

Variation of Conditions 1 (approved plans, including affordable housing) and 45 (Wheelchair adaptable user dwellings) and 49 (fire safety) pursuant to planning permission 24/AP/1958 (Phased mixeduse redevelopment of the site.

36 Hertford Street London W1J 7SE

Details of supplementary report, pursuant to condition 9 of planning permission dated 31 October 2025 (RN 24/05472/FULL)

9 - 9A Marylebone High Street London W1U 4NW

Display of a non-illuminated banner measuring 2m x 9m suspended on catenary wires at two locations along Marylebone High Street for a temporary period from 21 May 2026 to 15 June 2026.

The London Pavillion 1 Piccadilly London W1J 0DA

Detailed drawings at 1:5 and 1:20 of the new shopfronts to London Pavilion and Trocadero pursuant to condition 3 of Appeal A APP/X5990/W/23/3334774. Original application 23/01990/FULL dated 18th December 2024

334 - 348 Oxford Street London W1C 1JG

Details of the system of mechanical ventilation, in accordance with the submitted Ventilation and Extract Statement pursuant to condition 28 of planning permission dated 1st March 2022 (RN: 21/05110/FULL).

1 Hanover Square London W1S 1HA

Details of Circular Economy Statement pursuant to partial discharge of condition 31(b) of planning permission dated 10th October 2025 (RN: 25/01558/FULL).

69 - 71 Baker Street London W1U 6RB

Installation of new entrance door and fan light replacing existing window at rear ground floor of No. 69.

6 Wilton Place London SW1X 8RH

Detailed drawings showing the following alteration to the scheme - a revised proposed front elevation drawing (SK23) showing a revised design for WG01 demonstrating a replica of the GF front window at 8 Wilton Place; and windows W101 and W102 showing 6 over 6 sashes and details (plans and elevations at 1:10 and sections at 1:5) of details of each window type (including different sash pane configurations); and details of the rooflight pursuant to condition 5 and 6 of planning permission dated 18th February 2026 (RN:25/07971/FULL)

6 Langley Street London WC2H 9JA

Installation of awning; signage and other associated works. Linked with 26/02410/ADV

28 Lanhill Road London W9 2BS

Replacement of existing single glazed timber framed windows and doors with new double glazed timber framed windows and doors; roof works to main roof including replacement roof hatch.

43 Randolph Avenue London W9 1BQ

Installation of external condenser units to the rear, including Internal and external alterations at ground and lower ground floor, including layout changes, changes to windows. (Linked with 26/02407/LBC)

2 Mozart Street London W10 4LA

Replacement of existing single glazed timber framed sash and casement windows with new double glazed timber framed sash and casement windows to match existing style and opening, replacement of existing zinc flat roof with new 3 layer felt flat roof with thermal insulation to achieve Part L of the Building Regulations.

43 Randolph Avenue London W9 1BQ

Installation of external condenser units to the rear, including Internal and external alterations at ground and lower ground floor, including layout changes, changes to windows. (Linked with 26/02406/FULL)

22 - 24 Bruton Place London W1J 6NE

Variation of Condition 1 and removal of Condition 8 of planning permission dated 24 February 2026 (RN: 24/02233/FULL) for, "Erection of an extension at rear second floor level and erection of a single storey roof extension to provide additional office (Class E) floorspace at third floor level with terrace fronting Bruton Place and with roof plant above. External alterations including the reconfiguration of the ground floor frontage, installation of replacement/additional/enlarged windows and door on the front and rear elevation and installation of canopy within rear lightwell. Use of part ground floor as retail accommodation (Class E)"; Namely, to remove the requirement to provide no clear glass at the third floor level and raise the parapet at the rear of the third floor level by two brick courses. (Application under Section 73).

6 Wilton Place London SW1X 8RH

Details (plans and elevations at 1:10 and sections at 1:5) of all new windows and doors in the rear extension pursuant to condition 7 (E) of planning permission dated 4th June 2025 (RN:24/07044/FULL)

67 Chiltern Street London W1U 6NJ

Repainting of external brick facade.

Open Space Centre Of Ennismore Gardens London SW7 1NL

T2 ? London plane Prune away from Red oak (T1) leaving 3m clearance. To allow unimpeded growth and alleviate suppression of adjacent tree. T5 ? London plane Prune away from Catalpa (T6) leaving 3m clearance. To allow unimpeded growth and alleviate suppression of adjacent tree. T15 ? Gleditsia Prune away from Magnolia (T1) leaving 3m clearance. To allow unimpeded growth and alleviate suppression of adjacent tree. H1-Holly-Hedge cut back to previous. H2-Holly-Hedge cut back to previous.

Francis House 8 Greville Place London NW6 5JR

1 x Lime (rear): Reduce laterals to no more than 1-1.5 metres below previous reduction points. Crown reduce height to 1.5-2 metres below previous reduction points.

82 Margaret Street London W1W 8LH

Installation of external signage and external lighting. Linked with 26/01990/ADV

Victoria Gate Lodge Hyde Park Bayswater Road London W2 2UH

Details of Composite Works Licence relating to the re-erection of the Lord Byron Statue in Hyde Park pursuant to condition 2 of listed building consent dated 18th June 2024 (RN:23/08642/LBC). Linked to 26/02427/ADFULL

78 St John's Wood High Street London NW8 7SH

Display of an A-board measuring 0.843m x 0.57m.

13 New Row London WC2N 4LF

Display of an A-board measuring 0.843m x 0.57m.

1 - 17 Shaftesbury Avenue London W1D 7EA

Display of an illuminated LED advertisement screen measuring 17.79m x 44.96m.