Planning applications in Westminster, March 2026

Hyde Park Mansions Cabbell Street London NW1 5BB

Replacement downpipe scheme together with additional new downpipes. Installation of addition rooflights to provide safe roof access for maintenance purposes only.

127 St George's Drive London SW1V 4DA

Amendments to planning permission dated 24 April 2020 (20/01734/FULL) for erection of a single storey rear extension to basement flat namely, to render existing rear wall at basement level to the height of approved extension.

37 Great Cumberland Place London W1H 7TD

Detailed drawings of the new doors, including elevations, typical details and interface with existing fabric pursuant to condition 6 (B) of planning permission dated 20th November 2024 (RN:24/03532/FULL)

2 Leamington Road Villas London W11 1HS

Front T1 Lime x 1 (Tilia spp) This 15m mature multi-stem lime tree has previously been pollarded, but not for several years. It has missed it's pruning cycle and the regrowth is substantial, touching the building and hanging low over the footpath. Suggested work:- reduce back to previous reduction points, equating to an all-round reduction of 4-5m

Niketown 236 Oxford Street London W1C 1DE

Details of any advertising display on the hoarding pursuant to condition 1of planning permission dated 4th July 2025 (RN:25/03755/ADV)

24 Great Chapel Street London W1F 8FS

Replace 4 ground level grilles like for like (positioned within arches) on the Hollen Street elevation

37 Great Cumberland Place London W1H 7TD

Detailed drawings (at 1:5 and 1:20 scales) of the following parts of the development: new external doors, including elevations, typical details and interface with existing fabric; and internal door schedule showing existing doors, upgraded doors and new doors and their locations pursuant to condition 3 (part E & F) of listed building consent dated 15th October 2020 (20/03651/LBC).

Development Site At Former Whiteleys Centre Queensway London W2 4YN

Modification to the S106 agreement associated with planning permission dated 17 December 2019 under reference RN: 19/02449/FULL (which in itself was a variation to the S106 agreement & planning permission dated 19 November 2018 (RN:18/04595/FULL); a variation to the S106 agreement & planning permission dated 1 November 2017 (RN: 16/12203FULL) and further to a variation to the S106 agreement & planning permission dated 27 April 2016 (RN: 15/10072/FULL)) to amend the affordable housing provision from being 'on site' to a payment in lieu contribution to the City Council's Affordable Housing Fund

41 - 43 Eaton Square London SW1W 9DH

Replacement of front portico steps. (Linked to RN: 26/01849/FULL)

Royal Albert Hall Kensington Gore London SW7 2AP

Details of handrails pursuant to condition 4 of planning permission dated 10th April 2025 (RN:25/01035/FULL). Linked with 26/01817/ADLBC

Flat 3 4 Edbrooke Road London W9 2DF

Erection of a mansard roof extension at third floor level and associated works.

11 Park Square West London NW1 4LJ

Re-roofing including installation of roof insulation and ventilation and to replace existing air source heat pump. Internal alterations including installation of additional room heater. (Linked to 26/01803/FULL)

11 Park Square West London NW1 4LJ

Re roofing including installation of roof insulation and ventilation and to replace existing air source heat pump. Internal alterations including installation of additional room heater. (Linked to 26/01804/LBC)

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

Alteration to lift overrun including roof removal, height increase and new access doors. (Linked with 26/01782/LBC)

103 St George's Square Mews London SW1V 3RZ

Erection of mansard roof extension, first floor rear extension and roof terrace, alterations to front and rear elevations.

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

Alteration to lift overrun including roof removal, height increase and new access doors. (Linked with 26/01781/FULL)

Flat 3 130 Belgrave Road London SW1V 2BL

Installation of replacement timber sash windows and French doors to Moreton Street elevation at first floor level. (Linked to 26/01627/LBC).

118 Maida Vale London W9 1PT

T1- Large Cherry Tree to reduce by 1.5m Laterally, 1/1.5m in height. T2- Silver birch to reduce by 1m circa. T3- Small cherry tree- Removal of dead limb. T4- Pear tree fell to ground level. Reasons for work: T1-T3- General tree maintenance T4- Unsuitable location- concerns of subsidence.

46 Berkeley Square London W1J 5AT

Display of externally illuminated hoarding sign over scaffolding measuring 12.5m x 13.1m for a temporary period from 4th June to 8th July 2026.

116 - 117 New Bond Street London W1S 1EN

Details of facade cleaning and painting, demonstrating an appropriate finish pursuant to condition 6 of planning permission dated 1st October 2024 (RN:24/03863).

Apartment 3 10 Soho Square London W1D 3QD

Internal improvements including bathroom and kitchen renovations, and additional joinery.

27 - 31 Charing Cross Road London WC2H 0AU

Variation of condition 1 of planning permission dated 24th July 2024 (RN:24/01407/FULL) for the erection of a side extension (10 storeys) for the creation of 30 additional hotel guest rooms; with roof terrace in connection with existing rooftop bar/ restaurant. NAMELY to convert the ancillary hotel bar/restaurant into additional guest rooms, substitute the drawing reference for the proposed tenth floor plan.

Development Site At 5 - 9 Great Newport Street London WC2H 7JA

Detailed written scheme which has been submitted by the applicant and approved by the local planning authority advised by the Theatres Trust pursuant to condition 19 of planning permission dated 13th March 2026 (RN:24/02467).

37 Carlton Hill London NW8 0JX

T1,T2,T3,T4,T5,T6,T7,T8- 8x Lime trees re pollard to most recent points by removing appropriate 1-2 metre re growth. The reason for tree works are to allow more light into the garden/house and to contain the size of the trees from outgrowing there space.

29 Marylebone Road London NW1 5JX

Detailed photographs and samples of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located including brickwork to rear facade; lift shaft; Bingham Place infill and annex building front facade pursuant to redischarge conditions 15 and 16 of planning permission dated 5th June 2023 (RN:22/04635/FULL). Previously discharged under 24/01986/ADFULL.

First Floor 50 Lisson Street London NW1 5DF

Change of use from office to residential dwelling (C3).

188 Peach Road London W10 4DY

Installation of AC unit to rear wall at first floor level.

50 George Street London W1U 7GA

Display of one non illuminated fascia sign measuring 0.25m x 0.45m and two non illuminated projecting sign measuring 0.45m x 0.45m, one fronting George street and one fronting Kendall Place.

Royal Albert Hall Kensington Gore London SW7 2AP

Details of handrails pursuant to condition 3 of listed building consent dated 10th April 2025 (RN:25/01036/LBC). Linked with 26/01816/ADFULL

Flat 11 46 Upper Grosvenor Street London W1K 2NW

Detailed drawings of existing and proposed windows with key details pursuant to condition 2 of planning permission dated 6th November 2025 (RN: 25/05340/FULL).

8 - 12 Neal Street London WC2H 9LY

Installation of acoustic louvre/grille at 8-12 Neal Street for internal air conditioning unit at first floor level.

92 Clifton Hill London NW8 0JT

T2: Lime Pollard: Approximately 9.00m. Section fell to ground level. This tree is truncated and unattractive.

4 - 6 Soho Square London W1D 3PZ

Display of two non-illuminated metal plaque signs of the same size as existing are proposed to be mounted on the base of columns either side of the stepped entrance measuring 300mm x 310mm (Linked with 26/01776/LBC)

92 Clifton Hill London NW8 0JT

Rear Garden: T1: Mature London Plane: Approximately 17.00m. Reduce whole crown by approximately 50-70% (approximately 4.50-6.50m), whilst preserving, where practicable, secondary branch structure, in order to help maintain crown continuity, whilst greatly reducing crown and leaf area of the tree. Raise crown by approximately 1.50m. General maintenance. Please see attached annotated photograph for an approximate representation of the proposed crown reduction. This tree has historic permission granted but has expired. T2: Lime Pollard: Approximately 9.00m. Section fell to ground level. This tree is truncated and unattractive.

Development Site Bound By Brook Street, Davies Street And South Molton Lane (excluding 58 Davies Street) And 10, 15-25, 27 And 42 South Molton Street London

Details of alterations to South Molton Street facades and alterations to passageway pursuant to Conditions 3(g)(4) and 3(g)(5) of planning permission dated 19 April 2023 (RN: 22/04610/FULL)

27 - 31 Charing Cross Road London WC2H 0AU

Amendments to planning permission dated 24th July 2024 (24/01407/FULL) for Erection of a side extension (10 storeys) for the creation of 30 additional hotel guest rooms; with roof terrace in connection with existing rooftop bar/ restaurant namely, to amend description of development to remove reference to number of hotel rooms and the rooftop bar/restaurant.

Strand London

Display of 40 non-illuminated cross street flags supported by catenary wires at eight locations along the length of the Strand for a temporary period from 7th June 2026 to 8th October 2026.

41 Manchester Street London W1U 7LN

Detailed drawings and specifations of a new main door pursuant to condition 8 of listed building consent dated 15th October 2025 (RN: 25/04417/LBC).

90 Park Street London W1K 6NP

Erection of single storey rear extension at third floor level with roof terrace above enclosed by glass balustrade, to enlarge dwellinghouse (Class C3).

1 Graham Terrace London SW1W 8JE

Installation of air conditioning unit to front vault for comfort cooling including associated internal ducting and other associated works. (Linked with 26/01802/LBC)

1 Graham Terrace London SW1W 8JE

Installation of air conditioning unit to front vault for comfort cooling including associated internal ducting and other associated works. (Linked with 26/01801/FULL)

12 Oliphant Street London W10 4EG

Installation of roof-mounted photovoltaic (PV) solar panels, including associated electrical connections, mounting equipment and ancillary components required for the renewable energy system.

4 - 6 Soho Square London W1D 3PZ

Display of two non-illuminated metal plaque signs of the same size as existing are proposed to be mounted on the base of columns either side of the stepped entrance measuring 300mm x 310mm (Linked iwth 26/01778/ADV)

5 Ennismore Gardens Mews London SW7 1HX

Detailed drawings (1:5 and 1:10) of the new windows on the front façade, including sectional drawings showing the integral glazing bars pursuant to condition 5 of planning permission dated 2nd September 2025 (RN: 25/06235/FULL).

Denham Building 27 St James's Street London SW1A 1HA

Creation of new landscaping including the installation of new planting, external lighting, street furniture and replacement entrance to the Bank Building fronting the Smithson Plaza. (Linked with 26/01780/LBC)

Denham Building 27 St James's Street London SW1A 1HA

Creation of new landscaping including the installation of new planting, external lighting, street furniture and replacement entrance to the Bank Building fronting the Smithson Plaza. (Linked with 26/01779/FULL)

62B Marlborough Place London NW8 0PL

T1 1 x Poplar: Reduce back to previous, most recent pollard points.

Fourth Floor And Fifth Floor 7 Cavendish Square London W1G 0PE

Installation of single set of French doors to rear elevation. (Linked with 26/01745/FULL)

89 - 91 Pall Mall London SW1Y 5HS

Improvement works to the existing pool sump drainage system.

5 Eaton Place London SW1X 8BN

Confirmation that planning permission dated 22 March 2024 (23/08901/FULL) has been lawfully implemented by the carrying out of the following works: removal of the existing window and demolition of a section of the wall to the existing master bedroom to the south of the garden, removal of a door from the existing internal corridor to the east of the garden, and the excavation of the ground at the rear of the property in preparation for the provision of foundations and the installation of drainage infrastructure for the approved rear lower ground floor extension.