Planning applications in W1U

88 - 92 Baker Street London W1U 8TQ

Replacement of principal entrance door. (like-for-like)

120 Baker Street London W1U 6TU

Display of internally illuminated projecting sign, measuring 1160mm x 120mm, display of internally illuminated fascia sign, measuring 6685mm x 1065mm. other associated logos on awning and glazing. (Linked with 26/05756/LBC)

120 Baker Street London W1U 6TU

Replacement shopfront, including Internal alterations. (Linked with 26/05756/LBC)

Flat 31 Bickenhall Mansions Bickenhall Street London W1U 6BR

Replacement of existing windows to the front and rear elevations of the upper ground floor flat,together with replacement of the rear balcony door and fixed side screen, and associated works.

96 - 97 Marylebone High Street London W1U 4RH

Display non illuminated hanging sign measuring 0.771m X 0.84m and non illuminated fascia sign measuring 1.076m X 0.22m.

31 Oldbury Place London W1U 5PS

Alterations of the roof to include three dormer windows.

Flat 1 123 - 125 Gloucester Place London W1U 6JZ

Internal alterations including removal of the existing false ceiling and installation of a bathroom ventilation outlet to the rear elevation (Linked to 26/05450/FULL)

1 Chiltern Street London W1U 7PA

Replacement of rooftop plant and associated screening, switched kitchen extract/supplies, new access hatch to roof (maintenance use) and installation of a pressurised stair system. (Linked with 26/05544/FULL)

1 Chiltern Street London W1U 7PA

Replacement of rooftop plant and associated screening, switched kitchen extract/supplies, new access hatch to roof and installation of a pressurised stair system. (Linked with 26/05545/LBC)

29 Gloucester Place Mews London W1U 8BF

Refurbishment and reconfiguration of existing dwelling including, alterations to front and rear facade including replacement of garage door with window, installation of new railings, installation of rear rooflights, replacement/ re-positioning of windows and doors, new replacement roof and associated works.

48 Gloucester Place Mews London W1U 8BD

Details of amended design of carriage doors to the left-hand ground-floor opening; sash window with sidelights and infill beneath, to the right-hand ground-floor opening; upgrading of the existing front sash windows to accommodate double glazing (and methodology statement); conservation rooflights; and casement windows pursuant to Condition 5 of planning permission dated 24 July 2026 (26/02870/FULL).

1 Chiltern Street London W1U 7PA

Infill of arrow slit window in north gable; conversion of existing fanlight to louvres; modifications to doors; amalgamation of bedrooms 17 & 18; and function room to north-east corner of basement. (Linked with 26/05305/NMA)

Basement And Ground Floor 10 Marylebone High Street London W1U 4BT

Repainting of the shopfront. (Linked with 26/05495/ADV)

Basement And Ground Floor 10 Marylebone High Street London W1U 4BT

Display of non-illuminated fascia sign measuring 0.18m x 0.90m; non-illuminated hanging sign measuring 0.40m x 0.60m; and glass mounted sign measuring 0.18m x 0.90m. (Linked with 26/05494/FULL)

Flat 1 123 - 125 Gloucester Place London W1U 6JZ

Internal alterations including the removal of the false ceiling, and the installation of a bathroom vent at the rear of the property (Linked to 26/05646/LBC)

34 Manchester Street London W1U 7LQ

Addition of 2no. roof anchor points to the main roof and new ladder hooks to the internal upstand of the existing roof light.

1 Bentinck Street London W1U 2EA

Installation of external air condensers to lower-ground lightwell with corresponding internal alterations to lower-ground floor - third floor including: degassing and associated piped heating system, installation of fan coil units and panel heaters, acoustic improvements and slimline double glazing throughout. (Linked with 26/05398/FULL)

1 Bentinck Street London W1U 2EA

Installation of external air condensers to lower-ground lightwell with corresponding internal alterations to lower-ground floor - third floor including: degassing and associated piped heating system, installation of fan coil units and panel heaters, acoustic improvements and slimline double glazing throughout. (Linked with 26/05399/LBC)

Ground Floor 1 Bentinck Street London W1U 2EA

Use of the ground floor for Dual Use as Retail (Class E (a)) and Caf/e (Class E (b)) for a temporary period of 20 years.

10 Bentinck Street London W1U 2EW

Display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings at ground floor level and measuring 0.45mm x 0.6mm.

1 Marylebone High Street London W1U 4DL

Removal of existing Luxcrete panelled pavement and replacement with York stone paving slabs outside 1 Marylebone High Street; and addition of textured porcelain tiles to office entrance step.

142 Wigmore Street London W1U 3SH

Display pf externally illuminated hanging sign measuring 0.85m x 0.85m and vinyl behind shopfront glazing measuring 0.20m x 1.00m.

1 Chiltern Street London W1U 7PA

Amendments to planning permission dated 28th February 2025 (RN: 23/02315/FULL) for, "Use of the fire station as a 26 bed hotel (Class C1). Demolition of part of the existing building at the rear, including demolition of enclosures in the ground floor and basement courtyards and demolition of the steel practice tower. Erection of a part three and five-storey wing to main building. Excavation of courtyard to create basement level accommodation, including plant room. Rear extensions to main building. External and internal alterations"; Namely, infill of existing arrow slit window in north gable, new dishwasher extract onto Broadstone Place, new internal floorplans to reflect enlarged doorways and escape routes and the reversing of a doorway onto Chiltern Street for service access, amendments to description of development to state up to 26 bedrooms and alterations to basement layout and use to include basement function roo

1 Chiltern Street London W1U 7PA

Minor internal structural repairs to cracked walls at First Floor (Level 1) and Second Floor (Level 2)

35 Manchester Street London W1U 7LQ

Addition of two roof anchor points and access ladder hooks to the internal upstand of the existing roof light.

33 Manchester Street London W1U 7LQ

Installation of two anchor points to the existing pitched roof and new ladder hooks to the internal face of the existing roof light upstanding.

56 Gloucester Place London W1U 8HJ

Replacement of the existing French doors to the external terrace of the fourth floor flat with a new set of timber double glazed doors and side light. (Linked with 26/05215/LBC)

56 Gloucester Place London W1U 8HJ

Installation of secondary glazing to existing single glazed windows. Replacement of existing French doors to the external terrace of the fourth floor flat with a new set of timber double glazed doors and side light. (Linked with 26/05214/FULL)

110A Marylebone High Street London W1U 4RY

Display of non illuminated fascia and hanging signs measuring 0.28m x 0.85m and 0.35m x 0.70m. (Linked with 26/05234/FULL)

110A Marylebone High Street London W1U 4RY

Replacement shopfront.

12 Marylebone High Street London W1U 4NR

Display of non-illuminated fascia and hanging sings measuring 0.30m x 0.75m and 0.60m x 0.60m. (Linked with 26/05176/FULL)

12 Marylebone High Street London W1U 4NR

Replacement shopfront. (Linked with 26/05177/ADV)

7 Bulstrode Street London W1U 2JB

Replacement of two polycarbonate domed rooflights with timber framed rooflights. (Linked with 26/05184/FULL)

7 Bulstrode Street London W1U 2JB

Replacement of two polycarbonate domed rooflights with timber framed rooflights. (Linked with 26/05185/LBC)

3 Bulstrode Street London W1U 2JB

Replacement of three Georgian wired timber framed rooflights with double glazed timber framed rooflights. (Linked with 26/05182/FULL)

3 Bulstrode Street London W1U 2JB

Replacement of three Georgian wired timber framed rooflights with double glazed timber framed rooflights. (Linked with 26/05183/LBC)

12 - 14 Wigmore Street London W1U 2RE

Display for a temporary period of six months of a non-illuminated 'to let' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m.

60 Gloucester Place London W1U 8HN

Installation of three fire rating existing historic stores and doors to the second and third floor communal areas.

63 Blandford Street London W1U 7HR

Details of written photographic specification of the materials; exterior of the new extension; new windows, rooflights, and doors; new roof balustrade to rear; and new solar panels pursuant to conditions 4 and 5 of planning permission dated 03 November 2025 (RN: 25/04449/FULL).

23 York Street London W1U 6PF

Internal reconfiguration and refurbishment of the existing residential building to improve the layout of six self-contained flats, together with associated internal alterations, minor external alterations to the rear elevation, replacement of windows and doors where shown, and associated mechanical, electrical and fire safety works. (Linked with 26/05052/FULL)

23 York Street London W1U 6PF

Internal reconfiguration and refurbishment of the existing residential building to improve the layout of six self-contained flats, together with associated internal alterations, minor external alterations to the rear elevation, replacement of windows and doors where shown, and associated mechanical, electrical and fire safety works. (Linked with 26/05053/LBC)

Fourth Floor Flat 56 Gloucester Place London W1U 8HJ

Replacement of flat entrance door with a new fire rated door.

75 Wigmore Street London W1U 1QB

Detailed environmental Noise Survey and Plant Noise Assessment Report pursuant to condition 7 of plannign permission dated 19th May 2026 (RN 26/00430/FULL)

13 Marylebone Lane London W1U 2NE

Display of an illuminated suspended sign measuring 4m x 5.3m over Marylebone Lane for a temporary period from 18th September 2026 to 18th September 2029.

34A Paddington Street London W1U 4HG

Display of externally illumnated fascia sign measuring 5.605m X 0.685m and non illuminated projecting sign 0.8m X 0.644m

67 Chiltern Street London W1U 6NJ

Painting of the facade of the building in white paint to cover the brickwork.

21 Bulstrode Street London W1U 2JP

Internal basement works comprising local wall repairs and like-for-like redecoration; general cleaning; repainting of the staircase and hallway railing; removal of debris beneath the staircase; and installation of fine, removable netting using a non-invasive fixing method.

78 - 80 Wigmore Street London W1U 2SJ

Installation of new intercom panel on Wigmore Street elevation and installation of new access control panel on Jason Court elevation.

1 Oldbury Place London W1U 5PA

Erection of mansard roof extension in connection with use as a dwelling house.

8 Bentinck Street London W1U 2BJ

Details of external envelope design of new extension pursuant to Condition 9a of planning permission dated 17 June 2026 (RN: 25/08063/FULL)