Planning applications in W1J

8 Berkeley Square London W1J 6EE

Detailed drawing showing the omission of illumination from the awning; pursuant to Condition 1 of advertisement consent dated 29th April 2026 (26/01358/ADV)

Leconfield House Curzon Street London W1J 5JA

Prior approval for change of use from commercial (Class E) to residential (Class 3) at Leconfield House, Curzon Street under Schedule 2, Part 3, Class MA (Commercial, business and service to dwelling houses).

7 Stratton Street London W1J 8LE

Display of non-illuminated hoarding measuring 2.7m x 5.6m for a temporary period from 01 July 2026 - 01 July 2027.

25 Hill Street London W1J 5LW

Replacement linked two-storey annex with roof terrace, rebuilding of rear mansard roof and creation of roof terrace. Reconfiguration and landscaping of garden to rear of 27 Hill Street and erection of pavilion building with new access point from Chesterfield Hill; replacement plant equipment on roof all in association with the continued office (Class E) use. (Linked with 26/03486/LBC)

25 Hill Street London W1J 5LW

External repairs to front and rear facades, replacement linked two-storey annex with roof terrace, rebuilding of rear mansard roof and creation of new internal mezzanine with spiral staircase access and roof terrace. Reconfiguration and landscaping of garden to rear of 27 Hill Street and erection of pavilion building with new access point from Chesterfield Hill, replacement roof plant equipment and internal alterations. (Linked with 26/03485/FULL)

17A Curzon Street London W1J 5HS

Detailed photographs of 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 pursuant to condition 5 of planning permission dated 22nd April 2025 (RN:25/00674).

50 Grosvenor Street London

Minor internal works at ground and first floor levels to refurbish and fit-out office accommodation (revised submission of application ref. 26/00764/LBC).

Unit 2 1 Curzon Street London W1J 5HD

Installation of new ventilation louvres to frontage, in association with new internal plant equipment.

Berkeley Square London W1J 6DB

Details of the dates for which you seek to erect the permitted marquees in future years (post 2017) pursuant to condition 6 of planning permission dated 22nd June 2016 (RN:16/01776/FULL)

17 Hertford Street London W1J 7RS

Details of all new windows / reduction in size of dormer windows / facing materials pursuant to conditions 4, 5 and 6 of planning permission dated 13 February 2025 (RN: 24/03931/FULL) [Linked to 26/03484/ADLBC]

17 Hertford Street London W1J 7RS

Replacement of the mansard infill extension to the south east of the property by extending the existing bay upwards by a single storey (3-storeys total) and associated roof works to improve the internal space. (Linked with 26/03409/FULL)

17 Hertford Street London W1J 7RS

Details of all new windows / reduction in size of dormer windows / facing materials pursuant to conditions 4, 5 and 7 of listed building consent dated 13 February 2025 (RN: 24/03932/LBC) [Linked to 26/03406/ADFULL]

17 Hertford Street London W1J 7RS

Replacement of the mansard infill extension to the south east of the property by extending the existing bay upwards by a single storey (3-storeys total) and associated roof works to improve the internal space. (Linked with 26/03410/LBC)

The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

Replacement of slate roof tiles on mansard roofs of Piccadilly, Green Park and Arlington Street elevations of the Ritz Hotel.

The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

Details of any changes to the approved works to the existing building fabric and repair strategies pursuant to condition 13 of listed building dated 12.03.2026 (RN:25/07529/LBC)

28 Bruton Street London W1J 6QW

Installation of partition at fourth floor between front and rear room, and addition of wall boxing at second floor to house electrical cabling and recessed television.

The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

Details of the interior finishes including details of flooring, decorative scheme, lighting, door furniture, fireplaces and doors, where they are being altered or replaced for all the main rooms within William Kent House including all the ground and first floor rooms (including bathroom pod for Burlington Room), the rooms facing onto the rear garden at basement, the main stair compartment and the Prince of Wales suite pursuant to condition 6 (VII) of listed building dated 12th March 2026 (RN:25/07529/LBC)

The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

Details of doors and door furniture pursuant to condition 6 part VII (partial) of listed building consent dated 23 February 2026 (RN: 25/07529/LBC)

Ground Floor To Second Floor 1 - 2 Burlington Arcade London W1J 0PA

Re-fitting and shopfront redecoration for units 1-2 within Burlington Arcade the works include the replacement of the existing modern internal shop fitting including shelving, wrapping desk and internal show windows; replacement of modern ceiling with installation of new feature central decoration; replacement of modern floor and wall finishes; new lighting and electrical fittings, and redecoration of the existing veneered shopfront joinery and glazing bars in dark blue.

140 Piccadilly London W1J 7NS

Facade cleaning to the Piccadilly and Hamilton Place Portland Stone elevations of 140 Piccadilly.

36 Hertford Street London W1J 7SE

Details of evidence of Secure by Design Accreditation pursuant to condition 7 of planning permission dated 31st October 2025 (RN:24/05472/FULL)

63 - 65 Piccadilly London W1J 0DY

Details of new windows, dormer windows, external doors and juliet balconies / cycle storage for the hotel / revised rear elevation to show updated design to service riser / facing materials pursuant to conditions 7, 12, 17 and 18 of planning permission dated 13 February 2026 (RN: 25/04586/FULL). [Linked to 26/03290/ADLBC]

63 - 65 Piccadilly London W1J 0DY

Details of new windows, dormer windows, doors, fireplaces and juliet balconies / reinstatement of chequerboard finish, updated design to service riser, retention of stone shelves to front vaults and existing wall and linings to western party wall of 'junior suite' at mezzanine level / facing materials pursuant to conditions 4, 8 and 10 of listed building consent dated 13 February 2026 (RN: 25/04587/LBC) [Linked to 26/03182/ADFULL]

34 Berkeley Square London W1J 5BF

To create openings in, and remove walls on the fourth floor to improve the efficiency of the office space.

Egyptian House 170 - 173 Piccadilly London W1J 9EJ

Installation of eyebolts into the facade of the building to safely suspend the Christmas lights.

7 Curzon Street London W1J 5HG

Use of basement, ground and first floor as an art gallery, with ancillary cafe and artist-in-residence studio (Class F1); change of use of third floor and fourth floor as office floorspace (Class E), fourth floor extension to provide additional office floorspace; alterations to the principal elevation on Curzon Street; provision of accessible front entrance and service platform lift; replacement of window openings to front and rear elevations; reconfiguration of rear 1980s elevation and repair of damaged elements; reinstatement of features across the external elevations of the building; extension and upgrade of rear external fire escape; and other associated works. (Linked with 26/03000/FULL)

The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

Details of finished appearance of The Ritz Hotel corridor and its relationship with the rotunda; and Interior finishes and lighting of the rotunda pursuant to partial discharge of condition 6 (VI & VII) dated 24th April 2025 (RN: 24/08537/LBC).

The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

Details of changes that must be made on the 6th floor as the surveyed slab levels clash with the shower tray locations. The changes as proposed on the 7th floor are the same, with additional slab removal for a sprinkler pipe to run where a low beam has been discovered pursuant to partial discharge of condition 13 of listed building consent dated 12th March 2026 (RN: 25/07529/LBC).

Flat 4 Carrington House Hertford Street London W1J 7RG

Installation of replacement existing single glazed steel windows with double glazed steel windows and doors to match to Flats 4,8 and 503.

7 Curzon Street London W1J 5HG

Use of basement, ground and first floor as an art gallery, with ancillary cafe and artist-in-residence studio (Class F1); change of use of third floor and fourth floor as office floorspace (Class E), fourth floor extension to provide additional office floorspace; alterations to the principal elevation on Curzon Street; provision of accessible front entrance and service platform lift; replacement of window openings to front and rear elevations; reconfiguration of rear 1980s elevation and repair of damaged elements; reinstatement of features across the external elevations of the building; extension and upgrade of rear external fire escape; and other associated works. (Linked with 26/03001/LBC)

The Dilly 21 Piccadilly London W1J 0BH

Detailed drawings of the existing windows and historic secondary glazing, and the proposed refurbishment works, proposed windows, and proposed secondary glazing for each of the following window types: 1, 2, 3, 4, 5(a+b), 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 pursuant to condition 4 of planning permission dated 5th July 2023 (RN:22/04550/FULL) (Linked to 26/02997/ADLBC)

The Dilly 21 Piccadilly London W1J 0BH

Detailed drawings of the existing windows and historic secondary glazing, and the proposed refurbishment works, proposed windows, and proposed secondary glazing for each of the following window types: 1, 2, 3, 4, 5(a+b), 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 pursuant to condition 3 of listed building dated 5th July 2023 (RN:22/04551/LBC) (Linked to 26/02953/ADFULL)

12 Berkeley Street London W1J 8DT

Variation of condition 1 of planning permission dated 30 March 2026 (RN: 25/08196/FULL) for Alterations to 12 Berkeley Street including replacement of mansard roof with additional storey; extension of rear elevation pitch with inset terraces; infill of lightwell at basement and ground level; reconfiguration of shopfront at ground floor level; upgrades to the building's safety and sustainability performance; and associated works' NAMELY, omission of AHU unit on roof and installation of floor-by-floor MVHR system with associated works to windows, and creation of roof terrace. (Application under Section 73 of the Act).

Development Site At 105-106 New Bond Street And 18 Haunch Of Venison Yard London

Variation/removal of Conditions 1, 5, 19, 22, and 23 of planning permission 2nd October 2025 (RN: 25/04904/FULL), which itself varied Condition 1 of planning permission dated 4th June 2025 (RN: 25/01184/FULL), which itself varied Conditions 1 and 6 of planning permission dated 11th September 2020 (RN:19/06794/FULL) for demolition behind the retained New Bond Street facade and erection of a new building comprising sub-basement, basement, ground and six upper storeys for use as retail (Class E( a)) at basement, part ground and mezzanine floors; offices (Class E(g)(i)) at part ground, third to sixth floors; and dual/alternative use of the first and second floor as either offices (Class E(g)(i)) and/or retail (Class E(a)). Office access to be via Haunch of Venison Yard. Installation of plant at sub-basement and roof levels, terraces at upper floors and cycle storage and waste stores within basement level; NAMELY, to incorporate design amends at Level 06 roof to accommodate terrace, reconfigure the basement layout, inclusion of structural panel to glazing at Level 04, and increase lift overrun.

10 Piccadilly London W1J 0DD

Details of Code of Construction Practice pursuant to condition 8 of planning permission dated 13th August 2025 (RN:25/04545/FULL)

Coach And Horses Public House 5 Bruton Street London W1J 6PT

Display of externally illuminated projecting sign measuring 0.9m X 1.35m, internally illuminated fascia sign 0.377m X 0.5m, non illuminated fascia sign 0.25m X 0.25m, 4.275m X 0.3, 0.705m X 1.1m and externally illuminated fascia sign 4.275m x 0.3m

4 Chesterfield Hill London W1J 5BL

Repainting of the front facade brickwork in black mineral paint

17 Hertford Street London W1J 7RS

Replacement of non-original casement windows at Level 03 with timber sash windows; new structure for mansard extension, infill of existing lightwell and repositioning of skylight above stairwell. [Linked to 26/02817/FULL]

17 Hertford Street London W1J 7RS

Replacement of non-original casement windows at Level 03 with timber sash windows; new structure for mansard extension, infill of existing lightwell and repositioning of skylight above stairwell. [Linked to 26/02818/LBC]

17 Bruton Street London W1J 6QB

Proposed use of the highway forecourt measuring 8.9m by 0.37m for the placing of 7 branded planters.

12 Chesterfield Street London W1J 5JN

Rectification of unauthorised stripout works; exterior works including replacement of tiling, addition of cast iron pipework, installation of pergola to garden, alterations to approved design of first floor rear terrace; alteration to basement floorplan layout; and installation of floor insulation. [Linked to 26/02811/FULL]

12 Chesterfield Street London W1J 5JN

Rectification of unauthorised stripout works; exterior works including replacement of tiling, addition of cast iron pipework, installation of pergola to garden, alterations to approved design of first floor rear terrace; alteration to basement floorplan layout; and installation of floor insulation. [Linked to 26/02812/LBC]

The Dilly 21 Piccadilly London W1J 0BH

Retrospective application for internal refurbishment of Level 2 lift lobby.

Leconfield House Curzon Street London W1J 5JA

External facade alterations of Leconfield House. (Linked with 26/02747/ADV)

2 Hill Street London W1J 5ND

Details of all new windows and dormer windows with full size glazing bar sections and all new external doors with full size moulding sections pursuant to condition 6 (part 1 and 2) of planning permission dated 13th February 2025 (RN:24/03663).

Leconfield House Curzon Street London W1J 5JA

Display of externally illuminated temporary display image to the scaffolding wrapping measuring 29.3m x 66m. Linked with 26/02739/FULL

34 Berkeley Square London W1J 5BF

Replacement of one external sash window and three external glazed access doors to the rear of the building, maintenance, cleaning, repair, and re-decorations to the front facade and porch area of the building and replacement of black and white marble hallway flooring with new black and white marble flooring.

6 - 10 Bruton Street London W1J 6PU

Partial discharge of council's Code of Construction Practice; pursuant to condition 3 (part a) of planning permission dated 19th November 2025 (RN 24/05241/FULL)

12 - 14 Shepherd Street London W1J 7JF

Proposed use of part of the adjoining forecourt to form an outside customer seating area with timber decking and enclosure and planters Use of an area of the public highway and part of the adjoining forecourt measuring 1.45m X 1.535m for the placing of 5 chairs, two tables, enclosure and planters in connection with the existing ground floor use.

22 - 24 Bruton Place London W1J 6NE

Amendments to planning permission dated 24th 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, alterations to the entrance door, third floor façade, roofing material and plant arrangements.