Planning applications in W1U

14A St Christopher's Place London W1U 1NH

Display of one internally illuminated fascia sign measuring 0.4m x 0.95m and one externally illuminated projecting sign measuring 2.53m x 0.1m.

10 Nottingham Place London W1U 5ND

Installation of two external air source heat pumps within acoustic enclosure located on rear roof at second floor level.

77 Wigmore Street London W1U 1QE

Installation of one additional retractable fabric awning to existing restaurant shopfront.

69 - 71 Baker Street London W1U 6RB

Proposed new lightwell platform lift and associated new single leaf door into lightwell at lower ground level, with associated proposed replacement of section of stone wall with metal gate.

11 Robert Adam Street London W1U 3HN

Installation of new secondary glazing to the internal faces of existing single glazed historic windows , including new double glazed timber windows to replace existing non historic windows. (Linked with 26/03100/FULL)

9 Bentinck Mews London W1U 2AN

Removal of condition 3 of planning permission dated 30th August 2007 (RN: 07/02886/FULL) for the Alterations including the erection of an additional storey in connection with conversion to two single family dwellings (Class C3) including a 3 bedroom house with integral garage at No.9 and a 2 bedroom house at No.10. Namely, to remove condition 3 which restricts the use of the garage to people living in the property.

11 Robert Adam Street London W1U 3HN

Installation of new secondary glazing to the internal faces of existing single glazed historic windows , including new double glazed timber windows to replace existing non historic windows. (Linked with 26/03101/LBC)

67 Gloucester Place London W1U 8JL

Internal alterations.

8 Bentinck Street London W1U 2BJ

Details of a sample panel of new brickwork pursuant to condition 8 of planning permission dated 17th September 2025 (RN:25/02407/FULL)

48 Gloucester Place Mews London W1U 8BD

Refurbishment and reconfiguration of existing mews dwelling including internal alterations, front elevation alterations, roof alterations, replacement windows and associated works.

Public House Prince Regent 71 Marylebone High Street London W1U 5JN

Insallation of one new pictorial panel to existing gibbet; Two sets of individual house name letters; One set of numbers; Two small menu cases, seven lanterns; and other associated works. Linked with 26/02572/ADV

Flat 8A Cheviot Court Luxborough Street London W1U 5BH

Replacement of six existing windows with new slimline double glazed units at second floor level.

The Princess Grace Hospital 42 - 52 Nottingham Place London W1U 5NY

Relocation of existing plant and installation of new ATS plantroom at roof level with associated services route, cable ladder and louvres at rear to new ground floor substation (Oldbury Place).

The Princess Grace Hospital 42 - 52 Nottingham Place London W1U 5NY

The proposed works comprise of the installation of two antenna frames supporting four antennas on offset brackets, one supporting pole supporting two antennas, along with cabinet platform supporting four equipment cabinets and antically development thereto including twentyfour Remote Radio Units (RRU's) and 1.1m handrailing to be installed.

41 Manchester Street London W1U 7LN

Detailed Structural Report and existing structural timberwork with a method statement for the eradication of any identified dry or wet rot such as may be necessary pursuant to conditions 9 and 10 of listed building consent dated 15th October 2025 (RN:25/04417).

119 - 121 Baker Street London W1U 6RY

Display of four externally illuminated fascia signs, two measuring 0.375m x 0.6m, and two measuring 0.15m x 2.275m; an internally illuminated fascia sign measuring 0.735m x 0.735m; two internally illuminated projecting signs measuring 0.6m x 0.6m. [Linked to 26/02664/FULL]

113 Gloucester Place London W1U 6JR

Use of the first to fourth floors as 5 self-contained flats (Class C3). Reconfiguration of the ground and first floor to create a four bedroom family flat. Reconfiguration of the upper floors to create an independent separate two bedroom flats on second and on third floor. (Linked with 26/02675/LBC)

113 Gloucester Place London W1U 6JR

Use of the first to fourth floors as 5 self-contained flats (Class C3). Reconfiguration of the ground and first floor to create a four bedroom family flat. Reconfiguration of the upper floors to create an independent separate two bedroom flats on second and on third floor.(Linked with 26/02674/FULL)

65 Marylebone High Street London W1U 5JE

Removal of rear timber extension and re-roofing to 3 properties.

62 Wigmore Street London W1U 2SA

Display of one moveable A-Board to the front of the property measuring 1600x720mm.

29 Gloucester Place London W1U 8HT

Installation of lightweight metal stud partitions finished with plasterboard and a skim coat to 2nd , 3rd and 4th floor offices.

41 Manchester Street London W1U 7LN

Detailed drawings of new and retained floor, ceiling and wall construction and coverings with detailed build ups and locations proposed impact on existing historic fabric e.g. joists, floor construction, etc (Method statement), new tanking and waterproofing at basement floor showing key details with historic fabric, and detailed specification and Existing cornices, skirtings, picture rails, dado rails and proposed new reinstatements- current location, extent of retention, methods of repair/conservation, replication and new internal doors including sections and associated joinery showing key junctions, with detailed door schedule, existing retained and relocated door schedule with associated joinery and locations pursuant to conditions 6 (a, b and f) and 12 of listed building consent dated 15th October 2025 (RN:25/04417).

41 Manchester Street London W1U 7LN

Details of new coordinated service routes generally, showing distribution and proposed impact on existing historic fabric e.g. joists, floor construction, ventilation, wall and ceilings and details of reflected ceiling plans (scale 1:20 and 1:5) showing light fittings etc and coordinated integrated services, indicating new or retained existing ceiling constructions pursuant to discharge of condition 6 (Part C and E) of listed building consent dates 15th Ocober 2025 (RN: 25/04417/LBC).

Public House Prince Regent 71 Marylebone High Street London W1U 5JN

Display of a non-illuminated projecting sign measuring 1.2m x 0.9m; two externally illuminated projecting sign 0.22m x 4.366m; a non-illuminated fascia sign measuring 0.27m x 0.38m; two internally illuminated menu cases measuring 0.377m x 0.29m; and seven internally illuminated lanterns measuring 0.6m x 0.3m.

33 Robert Adam Street London W1U 3HP

Variation of condition 3 of planning permission dated 19th February 2024 (RN:23/06458/FULL) for the removal of facades at Ground & First; New Entrance, with stone features, glazed facade, new entrance doors, and new planters; Replacement of windows; New louvred shutters to South-facing windows; Replacement MEP services and associated plant; New cycle storage in basement; Upgrade to internal offices; New roof covering & insulation and associated works. NAMELY, to allow the roof area shown on drawing 0950-GAR-A-0155-P04_PROP_RF can be used for the installation of photovoltaic (PV) panels, to reduce energy demand from the grid and improve the building.

Public House Prince Regent 71 Marylebone High Street London W1U 5JN

Internal reconfiguration to the ground floor bar, dining areas, new counter elements, including removal of internal screens and partitions. (Linked to 26/02562/FULL)

Public House Prince Regent 71 Marylebone High Street London W1U 5JN

Installation of new external brass lantern light fittings and brass drinks shelf to ground floor elevations and installation new fixed seating, booth seating within ground floor areas. (Linked to 26/02563/LBC)

45 Gloucester Place London W1U 8JE

Installation of secondary glazing to existing timber sliding sash windows.

95 - 99 Baker Street London W1U 6RN

Alterations to the exterior of the building including replacement of external cladding materials to front elevation; and other associated works.

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]

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.

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.

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.

67 Chiltern Street London W1U 6NJ

Repainting of external brick facade.

30 Thayer Street London W1U 2QP

Use of the public highway for the placing of 2 tables, 4 benches in an area measuring 1.6m x 5.0m in connection with the existing ground floor use

Apartment E501 100 George Street London W1U 8AW

Installation of a pergola on seventh floor roof terrace.

30 Wigmore Street London W1U 2RW

Display of an internally illuminated fascia sign measuring 0.65m x 3.971m.

26 Manchester Street London W1U 4DJ

External repairs and refurbishment including installation of a new conservation rooflight, replacement of single glazed panes to windows with slimline double glazed units, damp proofing of pavement vaults and basement, installation of steel framed external deck to garden and replacement and extension of existing safety roof line, including new roof access window, internal repair works including floor levelling works, new loft hatch, repairs to sash window shutters and boxes. [Linked to 26/02447/FULL]

52 - 55 Dorset Street London W1U 7NH

Variation of condition 20 of planning permission dated 20th August 2025 (RN:25/04241/FULL) for the Alterations at basement and ground floor levels including the installation of a partially openable shopfront, erection of a bin store screen and installation of replacement plant to the rear and associated alterations. Dual/alternative use of part of the basement level as a restaurant (Class A3) and/or bakery (Class A1) and use of two areas of the private forecourt for the placing of nine tables and 18 chairs in association with the ground floor restaurant use; to allow the use of forecourt for al fresco dining for a further one year period, to alter the arrangements of tables and chairs in the external seating area, and to allow different furniture to be placed in this seating area. (Application under Section 73 of the Act). NAMELY, to amend the hours approved for placing tables and chairs on the forecourt to read You can only put the tables and chairs on the forecourt between 08:00 and 23:00'.

41 Manchester Street London W1U 7LN

Details of fire surrounds, hearths and fireplaces pursuant to condition 6(d) of listed building consent dated 15 October 2025 (RN: 25/04417/LBC)

31 Duke Street London W1U 1LG

Demolition of the existing buildings above ground with partial retention of existing basement walls. Construction to provide a building comprising retained basement and eight upper storeys (ground plus seven) for flexible retail, restaurant (Class E (a) and (b)) and / or bar (Sui Generis) use at part basement and part ground, flexible retail, restaurant (Class E (a) and (b)) and / or office (Class E(g)(i)) at first floor, with offices ((Class E(g)(i)) above; provision of external roof terraces at sixth and seventh floor levels, mechanical plant and photovoltaic panels at main roof level; provision of public realm enhancements on Duke Street, Barrett Street and Picton Place including the removal of the motor bike parking on Barrett Street and associated works. (SITE INCLUDES 31, 33 AND 37 DUKE STREET)

Flat 4b Block 4 Portman Mansions Chiltern Street London W1U 6NS

Like for like replacement of nine windows at lower ground 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.

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).

1 Chiltern Street London W1U 7PA

Removal of areas of fire and water damaged plasterwork internally. Temporary removal of laths at third floor level.

9 St Christopher's Place London W1U 1NE

Use of the public highway for the placing of four tables and eight chairs in an area measuring 1.4m x 4.0m in connection with adjacent ground floor unit.

123 - 125 Gloucester Place London W1U 6JZ

Change of use of one room in a Class C3 Dwellinghouse, currently used as an ancillary office, to Class E (e) Medical or Health services, with minor internal changes. Existing residential use in Unit F is to be maintained. (Linked to 26/01710/LBC)

123 - 125 Gloucester Place London W1U 6JZ

Change of use of one room in a Class C3 Dwellinghouse, currently used as an ancillary office, to Class E (e) Medical or Health services, with minor internal changes. Existing residential use in Unit F is to be maintained. (Linked to 26/01709/FULL)

Second Floor 111 Baker Street London W1U 6SG

Display for a temporary period of six months of a non-illuminated estate agent board attached to the front elevation of the building at first floor level and measuring 0.6m x 0.45m.

Basement And Ground Floor 28 James Street Marylebone High Street London W1U 1EW

Removal of an existing timber frame bi-fold window and installation of a timber frame sash window to the shop front.