Planning applications in West End

20 Air Street London W1B 5AN

Installation of new plant on the main roof of the building.

144 - 146 New Bond Street London W1S 2TR

Internal alterations to front part of 4th and 5th floors to merge 2 existing rooms into single large open plan offices. Existing lighting and services to be adapted and re-used, with additional lighting and power added where required. Removal of one toilet at 4th floor to be replaced by a small stockroom. Internal alterations to rear part of the basement to allocate a portion of an existing stockroom as a new locker room for staff.

Cavendish Square London

Alterations to the surface of Cavendish Square necessary to enable the development of the subsoil (underground area), and improvements to the public open space (application pursuant to s3(2) of the London Squares Preservation Act 1931).

Basement And Ground Floor 11 Woodstock Street London W1C 2AE

Use of the ground floor and basement as a restaurant (Class E).

Newlands House 37 - 40 Berners Street London W1T 3NA

Details of samples of materials used to clad areas of the ground floor level and upper floors pursuant to condition 5 and 6 of planning permission dated 9th October 2025 (RN: 25/04048/FULL).

Site At 94 Piccadilly, 95 Piccadilly, 12 White Horse Street, 42 Half Moon Street & 90 - 93 Piccadilly London

Amendments to planning permission dated 22nd May 2024 (RN: 23/03851/FULL) for, "Use of basement level 1 to 3, lower ground floor, part ground, part first, part second, part third and part fourth level of the buildings as an hotel with public entertainment and health facilities (Class C1). Use of part lower ground, part ground, mezzanine level space at 90-93 Piccadilly and 42 Half Moon Street for hotel purposes (Class C1) in association with the hotel use on the remainder of the site and/or as use as a Private Members Club (Sui Generis)" [90 - 95 Piccadilly, 10 - 12 White Horse Street, 42 Half Moon Street and 12 Shepherd Market] Namely; internal reconfiguration.

87A Duke Street London W1K 5PQ

Internal alterations.

Bentinck House 3 - 8 Bolsover Street London W1W 6AB

Amendments to planning permission dated 13th August 2025 (RN: 25/04551/P3JPA) for Notification for prior approval for the change of use the building from a use falling within Class E (Commercial, Business and Service) to 24 residential apartments (Class C3) pursuant to Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) namely; minor amendments to the internal layout

57 Green Street London W1K 6RH

Replacement of two air conditioning condensers and minor alterations to the existing acoustic enclosure (replacement of three solid panels with acoustic louvres)

Site At 94 Piccadilly, 95 Piccadilly, 12 White Horse Street, 42 Half Moon Street & 90 - 93 Piccadilly London

Internal and external alterations including changes to room layouts, fire-safety, security, and safe access upgrades; introduction of new movement joints; amendments to chimneys and flues; addition of a rooflight to 94 Piccadilly, and associated works. (Linked to 25/09346/NMA)

Basement And Ground Floor Atlantic House 351 Oxford Street London W1C 2JF

Display of internally illuminated hanging sign measuring 0.45m x 0.65m; two internally illuminated fascia signs each measuring 0.33m x 2.00m; an internally illuminated signs measuring 0.40m x 0.65m; and 2.50m x 2.40m.

245 Regent Street London W1B 2EN

Internal and external alterations including new shopfronts and signage. (Linked to 25/09296/FULL)

77 Park Lane London W1K 7TP

Display of one internally illuminated (letters only) fascia sign measuring 2.68m x 0.54m and two internally illuminated wall signs measuring 0.4m x 0.4m

6 Dering Street London W1S 1AD

Details of sound insulation measures pursuant to Condition 4 of prior approval dated 09 May 2025 (RN: 25/01912/P3JPA).

Basement And Ground Floor Masionette 3 Upper Brook Street London W1K 6PA

Replacement and reconfiguration of modern partitions at ground and lower ground floor level, along with the replacement of modern bathroom and kitchen fittings and finishes.

245 Regent Street London W1B 2EN

Display of two externally illuminated projecting signs measuring 0.3m x 0.45m and one flag measuring 2.6m x 1.8m existing flagpole.

11 Chesterfield Street London W1J 5JN

Rear extension at ground and lower ground floor, rear outrigger extension from ground to second floor, roof alterations and internal alterations and new plant. [Linked to 25/09329/FULL]

27 Soho Square London W1D 3QR

Confirmation that the current use of the basement and ground floor falls within Class E.

30 Grosvenor Square London W1K 6AN

Detailed drawings and specification of the external dining arrangement and furniture, and Operational Management Plan relating to Unit R5 pursuant to the partial discharge of condition 46 (b) of planning permission dated 7th April 2025 (RN: 24/05111/FULL).

245 Regent Street London W1B 2EN

Alterations to shopfronts (Linked to 25/09297/LBC)

11 Chesterfield Street London W1J 5JN

Rear extension at ground and lower ground floor, rear outrigger extension from ground to second floor, roof alterations and internal alterations and new plant. [Linked to 25/09330/LBC]

Ground Floor And First Floor Part 373 Oxford Street London W1C 2JR

Display of internally illuminated fascia and hanging signs measuring 0.76 x 0.9m and 0.42 x 0.5m.

30 Grosvenor Square London W1K 6AN

Detailed drawings at 1:10 of the new planters, and a sample of their cladding pursuant to condition of planning permission dated 7th April 2025 (RN: 24/05112/FULL).

50 Hay's Mews London W1J 5QE

Internal and external alterations in connection with the use of part of the ground floor as a Private Members Club refuse storage area ( Sui Generis) for a temporary period until 31st May 2027.

50 Hay's Mews London W1J 5QE

Alterations including installation of a internal partition at ground floor level, and removal of glass panes in garage doors and replacement with ventilation grilles for a temporary period until 31st May 2027.

Development Site At 8-10 Grafton Street, 11-14 Grafton Street And 22-24 Bruton Lane London

Display of non-illuminated advertisement on hoarding for a temporary period

95 New Cavendish Street London W1W 6XF

Amendments to panning permission dated 9th July 2024 (RN 24/00892/FULL) for the Variation of condition 1 of planning permission dated 20 December 2022 (RN: 22/03309/FULL) for the refurbishment and extension of the existing building comprising external amendments including a new facade and a setback single-storey extension to provide additional office accommodation (Use Class E), roof terrace and plant above and associated works; namely, Removal of fire rated windows next to the external escape stair, Re-use of existing SVP pipe as RWP downpipe serving 7th floor roof level and existing pipe between levels 00 - 04 refurbished and reused.

30 Grosvenor Square London W1K 6AN

Installation of permanent external planter boxes at ground floor level on the Upper Brook Street elevation and associated works.

Flat 8 7 Curzon Street London W1J 5HG

Provision of new lift, new retractable rooflight and provision of a new staircase

95 Wigmore Street London W1U 1FB

Display of non-illuminated vinyl advertising attached to the exterior of the windows measuring 3.42m x 0.65m and 2.60m x 1.41m on the Duke Street elevation and measuring 3.51m x 4.93m and 3.51m x 2.73m on the Wigmore Street elevation.

34 Portland Place London W1B 1LX

Use of 34 Portland Place primarily as the Ambassador's dwellinghouse, use of 73 New Cavendish Street as a Polish cultural centre and diplomatic premises, and associated alterations and extensions. [Linked to 25/09187/LBC]

1 James Street Marylebone High Street London W1U 1DR

Installation of new doors and glazed balustrade to the existing fourth floor roof terrace on the Bird Street elevation.

Basement And Ground Floor 16 South Molton Street London W1K 5QS

Display of fascia sign measuring 1.5m x 0.15m and projecting sign measuring 0.7m x 0.35m.

34 Portland Place London W1B 1LX

Use of 34 Portland Place primarily as the Ambassador's dwellinghouse, use of 73 New Cavendish Street as a Polish cultural centre and diplomatic premises, and associated alterations and extensions. [Linked to 25/09186/FULL]

140 New Bond Street London W1S 2TW

Installation of shopfront; installation of air conditioning units on rear first and main flat roofs; installation of passenger lift in lightwell; internal alterations including fire safety measures. (Linked to 26/01514/FULL)

Basement Floor To Third Floor 157 Wardour Street London W1F 8WQ

Display of Mural

Dorchester Hotel 53 Park Lane London W1K 1QA

Variation of condition 5 of planning permission dated 15 November 2024 (RN:24/05001/FULL) for the: Installation of flue to mezzanine roof on the Northwest facade for an emergency generator. Namely, to allow extension to the timeframe to prepare the final material.

L'ecole Internationale Franco-Anglaise 36 Portland Place London W1B 1LS

Removal of reciprocal means of escape shared between 34 Portland Place and 36 Portland Place and implementation of fire upgrades throughout 36 Portland Place to ensure compliance with current building regulations affecting educational institutions within listed buildings. Works incorporate removal of redundant fire escape doors, upgrades to existing door furniture, installation of partitions to create fire separation lobbies, installation of mechanical extract among other minor alterations (Linked to 25/09232/LBC)

1 James Street Marylebone High Street London W1U 1DR

Installation of new door to existing fifth floor roof terrace and installation of new glazed balustrade on the James Street elevation.

L'ecole Internationale Franco-Anglaise 36 Portland Place London W1B 1LS

Removal of reciprocal means of escape shared between 34 Portland Place and 36 Portland Place and implementation of fire upgrades throughout 36 Portland Place to ensure compliance with current building regulations affecting educational institutions within listed buildings. Works incorporate removal of redundant fire escape doors, upgrades to existing door furniture, installation of partitions to create fire separation lobbies, installation of mechanical extract among other minor alterations (Linked to 25/09231/FULL)

Devon House 171 - 177 Great Portland Street London W1W 5PQ

Display of Christmas decorations for temporary periods between 26 November 2025 until 04 January 2026

Dorchester Hotel 53 Park Lane London W1K 1QA

Variation of condition 3 of listed building consent dated 15 November 2024 (RN: 24/05002/LBC) for the: Installation of flue to mezzanine roof on the Northwest facade for an emergency generator. Namely, to allow extension to the timeframe to prepare the final material. ( Linked to 25/09221/FULL)

20 Hill Street London W1J 5NJ

Internal subdivision of the rear western rooms at ground, first and second floor.

Dorchester Hotel 53 Park Lane London W1K 1QA

Variation of Condition 3 of listed building consent dated 15 November 2024 (RN: 24/05002/LBC) for, 'Installation of flue to mezzanine roof on the Northwest facade for an emergency generator'; Namely, to allow extension to the timeframe to prepare the final material. (Linked to 25/09221/FULL)

30 Upper Grosvenor Street London W1K 7PH

Display of 3 extenally illuminated fascia sign measuring 1.00m x 1.37m and replacement of window canopies with non-illuminated logos.

48 Mount Street London W1K 2SB

Installation of two CCTV cameras to front porch and to lower ground floor lightwell.

63 - 65 Piccadilly London W1J 0DY

Display of externally illuminated shroud/wrap measuring 4.4m x 16.7m.

Niketown 236 Oxford Street London W1C 1DE

Details of advertisement on construction hoarding pursuant to Condition 1 of advertisement consent dated 04 July 2025 (RN: 25/03755/ADV)

25 - 27 St George Street London W1S 1FS

Details of samples of facing materials pursuant to Condition 17 of planning permission dated 11 August 2025 (RN: 25/01410/FULL)

The Dilly 21 Piccadilly London W1J 0BH

Internal works to refurbish the existing ground floor entrance bar and restaurant area