Planning applications in W1U

28 Dorset Street London W1U 8AR

Variation of Condition 1 of planning permission dated 22nd May 2024 (RN:23/07147/FULL) for the Use of office accommodation (Class E) to a single residential dwelling (Class C3) including rebuilding of rear extension at rear lower ground floor level, provision of external plant; and other associated works, all in connection with the land use swap with 1-2 Berkeley Mews (RN:23/07126/FULL), NAMELY; the relocation of the condenser from the rear courtyard to the main roof and removal of the existing front bay window.

23 Wigmore Place London W1U 2LZ

1 x London plane (T1, rear): Reduce height to previous most recent reduction points, retaining selected shortened growth for furnishing. Reduce lateral branches by approx. 3m to create a balanced canopy outline; by pruning larger branches (approx. 80mm in diameter and above) to previous reduction points (retaining selected shorten growth) and smaller diameter branches to the same points

16 Baker Street London W1U 3HS

Display of 11 vinyls on the external ground floor windows for a temporary period of one year from 01 September 2025 until 31 August 2026. .

44 Chiltern Street London W1U 7QP

Display of three vinyls on the external ground floor windows for a temporary period of one year from 01 September 2025 until 31 August 2026.

37 Chiltern Street London W1U 7PW

Display of graphic window vinyls on the ground floor windows at 37 Chiltern Street for a temporary period from 01 September 2025 until 31 August 2026.

49 Gloucester Place London W1U 8JE

Details of sample 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 4 of listed building dated 5th July 2019 (RN:19/03497/LBC) (Linked to 25/05978/ADFULL)

49 Gloucester Place London W1U 8JE

Details of sample 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 4 of planning permission dated 5th July 2019 (RN:19/03571/FULL) (Linked to 25/06185/ADLBC)

Flat 1D Block 1 Portman Mansions Chiltern Street London W1U 5AJ

Replacement of existing single-glazed timber sash and casement windows with double-glazed timber sash and casement windows to match the existing style and opening type. Existing window frames to be retained with no changes to the structural openings.

88 Wigmore Street London W1U 3RB

Display of a non illuminated advertisement sign (10m x 5.89m) at 88 Wigmore Street & 1 Mandeville Place within temporary scaffolding shroud, incorporating a 1:1 facsimile of the building and its architectural features for a temporary period from 05/01/2026 to 13/01/2027.

24 Barrett Street London W1U 1BG

Removal of the Barrett Street fountain and replacement with paving to match surrounding piazza. (Site comprises the open space outside no. 24 Barrett Street)

19-35 Baker Street London W1U 8EQ

Details of depth, area and overall volume of the of the new soil and its drainage layer and detailed drawings of a hard and soft landscaping scheme including number, size, species and position of trees and shrubs pursuant to Conditions 32 and 33 of planning permission dated 01 October 2021 (RN20/06914/FULL)

7 Paddington Street London W1U 5QH

Retention of three external heaters on shopfront.

7 Paddington Street London W1U 5QH

Installation of 6 external wall lights to shopfront (Retrospective).

4 Luxborough Street London W1U 5UW

Use of ground floor as office use (Class E) for a temporary period of two years

Harcourt House 27 - 28 Harcourt Street London

Samples of the glazing to be used in the rear windows pursuant to Condition 6 (part) of planning permission dated 6 June 2023 (RN: 23/00698/FULL)

Harcourt House 27 - 28 Harcourt Street London

Samples of the glazing to be used in the rear windows pursuant to Condition 6 (part) of planning permission dated 6 June 2023 (RN: 23/00698/FULL)

87 - 89 Wigmore Street London W1U 1DL

Display of an internally illuminated projecting sign measuring 0.6m x 0.86m.

Ground Floor 45 Marylebone High Street London W1U 5HG

Display of halo illuminated gold finished letter on the fascia measuring 1.04m X 0.3m and halo illuminated projecting sign measuring 0.63m X 0.3m

1 Marylebone High Street London W1U 4DL

Details of shopfront, new windows, new glazed entrance door, refuse & recycling storage, all flood resilient and resistant measures, elevation and floor plans showing privacy measures to prevent occupants of the terrace overlooking the roof terrace, pre-demolition audit and secure cycle storage for the ground floor retail units (two spaces) pursuant to conditions 8, 11, 15, 17, 20 and 21 of planning permission dated 18th June 2025 (RN:24/08179).

Duke Street London W1U 3EG

Display of illuminated festive lighting measuring 2m x 8m suspended on catenary wires at three crossings above Duke Street for a temporary period.

Development Site At 74 To 77 Welbeck Street And 28 To 40 Marylebone Lane London

Amendments to planning permission dated 28th June 2024 (RN:24/02109/FULL) for Variation of conditions 1 and 10 of planning permission dated 20 February 2023 (RN: 22/05030/FULL) for the variation of Condition 1 of planning permission dated 10th February 2021 (RN: 20/02445/FULL) for, 'Demolition of the existing building and redevelopment to provide a new building comprising three basement levels, lower ground floor, ground floor level and first to ninth floor levels consisting of hotel (Class C1) with publicly accessible restaurant/bar (Class A3/A4) at ground floor, bar and roof terrace at ninth floor, function/events space at basement levels 2 and 3; and roof level swimming pool, roof level plant and associated works; namely to allow alterations to the plant enclosure and changes to the roof-level plant strategy. (Application under Section 73 of the Act). NAMELY, at level eight, reconfiguration of internal layout to amend kitchen layout, relocate WC and open up the lobby area, at level nine, amendments to the kitchen layout and BOH store, and addition of a hotel gym. External alterations including the addition of an external staircase with glass balustrade linking levels eight and nine, an amendment to the existing external stairs at level eight at the southwestern corner, alterations to fenestration and spandrel panels and removal/application of opaque film at Levels 8 and 9, and an amendment to the description of development.

36 Manchester Street London W1U 7LH

Alterations to existing two rooflights including installation of hanger joists and angle cleats to strengthen timber joist connections; Installation of two walk-on rooflights to rear elevation; New balustrade on top of a rebuilt parapet to side elevation and other associated works. Linked with 25/05271/FULL

36 Manchester Street London W1U 7LH

Alterations to existing two rooflights including installation of hanger joists and angle cleats to strengthen timber joist connections; Installation of two walk-on rooflights to rear elevation; New balustrade on top of a rebuilt parapet to side elevation and other associated works. Linked with 25/05272/LBC

Outer Circle Regent's Park London

Relocation lamp column from central island to outer footway, and the replacement of the existing modern lantern, in connection with the installation of a new signal-controlled crossing.

45 Nottingham Place London W1U 5LY

Replacement of five-pane windows with double glazed sash windows.

75 Wigmore Street London W1U 1QB

Reconfiguration and extension of the existing plant enclosure, and the installation of replacement AC condenser units within the new enclosure at roof level

Development Site At 38-70 Baker Street, 64-66 Blandford Street And 43-45 Dorset Street London

Amendments to planning permission dated 4th April 2025 (RN: 22/08200/FULL) for, 'Demolition of the existing buildings and redevelopment above a retained basement to create a mixed-use scheme providing Class E commercial space (retail, restaurants, offices), a community space, and 17 residential units within a new building consisting of ground plus 7 storeys plus rooftop amenity for the commercial, and ground plus 7 storeys for the residential element, improvements to the public realm and pedestrian routes around the perimeter of the Site and along Broadstone Place, consolidated servicing, ancillary plant and storage, cycle parking, and other associated works'; Namely, to amend the approved drawings to reflect façade amendments and internal reconfiguration.

Wyndham Place London

Display of a 25ft freestanding Christmas tree with warm white lights measuring 7.63m x 2m sitting on a concrete block square measuring 1.8m x 1.8m and 0.3m high and installation of fencing around the tree consisting of four panels of white picket fencing for a temporary period from the 6 November until the 6 January each year from 2025 until 2030.

Basement And Ground Floor 37 Thayer Street London W1U 2QY

Display of one externally illuminated fascia sign measuring 0.425m x 19.6m.

Marylebone Road London

Installation of 1 no. 4G/5G cell antenna upon the existing Street Lamp unit. Installation of 2 no. radio units upon the existing Street Lamp unit. Installation of 1 no. BBU upon the existing Street Lamp unit and associated ancillary equipment. Works to be undertaken at Park Crescent Gardens, Marylebone Road, Marylebone, London, W18 1PE.

86 Marylebone High Street London W1U 4QT

Installation of new shopfront

1 Chiltern Street London W1U 7PA

Reinstatement of roof structure, roof finishes and plant following fire on 14.02.25

Marylebone Road London

The installation of 1 no. 4G/5G cell antenna upon the existing Street Lamp unit. installation of 2 no. radio units upon the existing Street Lamp unit. The installation of 1 no. BBU upon the existing Street Lamp unit and associated ancillary equipment on Marylebone Road.

7 Loxton Walk London W1U 8AZ

Use for a nail salon and beauty provider with ancillary refreshment provision (Class E (c)(iii)).

48 Blandford Street London W1U 7HU

Detailed drawings of the new external doors (1:10 including detailed section drawings) pursuant to condition 5 of listed building dated 1st July 2025 (RN:25/03150/LBC)

Car Parking Spaces Heron Place 3 George Street London W1U 3QG

Variation of condition 5 of planning permission dated 02 September 1964 (RN: 101822/C) for the: The redevelopment, in two stages, of the sites of 4-11 Thayer Street, 1-7 George Street and 17-19 Jacobs Well Mews, St. Marylebone, the erection of a building of basement, ground and seven floors over, use as car parking in the basement, shops on the ground floor, offices the first floor and flats on the second to seventh floors, on the George Street/Thayer Street frontage, an, as the second stage, a [ILLEGIBLE] storey building use as maisonettes, with car parking on the ground floor on the Jacobs Well Mews frontage with light grey mosaic finish lieu of the Portland Stone shown on drawing no. 901/6. NAMELY, to allow all of the basement car park in the basement to be used by non-occupiers of the building.

63 Blandford Street London W1U 7HR

Erection of mansard roof extension with three new front dormers, two rear dormers (one dormer window and one dormer door), raising height of chimney by 330mm, installation of 6 over 6 pane slimline double glazed timber sash windows, installation of photovoltaic panels at roof level. (Linked to 25/04450/LBC)

63 Blandford Street City Of Westminster London W1U 7HR

Erection of mono-pitched and sheer roof extension to rear with two sash windows and a single timber door to the rear, raise chimney height by 330mm, installation of six over six pane slimline double glazed timber sash windows and installation of new roof top photovoltaic panels and associated internal alterations. (Linked to 25/04451/FULL)

63 Blandford Street City Of Westminster London W1U 7HR

Erection of mono-pitched and sheer roof extension to rear with two sash windows and a single timber door to the rear, raise chimney height by 330mm, installation of six over six pane slimline double glazed timber sash windows and installation of new roof top photovoltaic panels and associated internal alterations. (Linked to 25/04452/LBC)

41 Manchester Street London W1U 7LN

Internal and external alterations, and installation of air source heat pump and plant machinery at roof level, to reflect amendments to 24/06666/LBC, namely, Redesign of internal accommodation at ground and first floor levels.

63 Blandford Street London W1U 7HR

Erection of mansard roof extension with three new front dormers, one dormer window (replace existing) and one dormer door to the rear, raising height of chimney by 330mm, installation of 6 over 6 pane slimline double glazed timber sash windows, installation of photovoltaic panels at roof level (Linked to 25/04449/FULL)

55 Baker Street London W1U 8EW

Refurbishment of the building including partial demolition and extension of upper levels to enlarge an existing mixed-use building comprising office (Class E(g)), gymnasium (Class E(d)) and retail/food and beverage (Class E(a)-(b)) with soft and hard landscaping, pedestrian and vehicle access, cycle parking, public realm, plant and other works associated with the development.

50 James Street Marylebone London W1U 1HB

Installation of a partially openable shopfront.

2 Manchester Square London W1U 3PA

Detailed information of the extent of replacement and repaired floors and ceilings, including floorboards, plasterwork and underlying timber structure (a detailed Conservation Method Statement, to incorporate detailed marked-up floor and reflected ceiling plans at 1:20) pursuant to Condition 5(B) of listed building dated 28th November 2023 (RN: 23/05939/LBC)

2 Manchester Square London W1U 3PA

Detailed information of works to preserve and/or record any historic flooring layers discovered during the excavation of the existing basement floor (a detailed Conservation Method Statement, to include a detailed photographic and written analysis of what is found, and detailed existing and proposed floor build-up sections at 1:10) pursuant to Condition 5 (D) of listed building dated 28th November 2024 (RN:23/05939/LBC)

2 Manchester Square London W1U 3PA

Detailed information of the new rooflights (detailed plans, elevations and sections at 1:20, plus finishes schedule, and manufacturer's product details as applicable) pursuant to Condition 5 (A) of listed building dated 28th November 2024 (RN:23/05939/LBC)

Basement And Ground Floor 69 Wigmore Street London W1U 1PZ

Display of an internally illuminated fascia sign measuring 111.5cm x 529cm; an internally illuminated fascia sign measuring 240cm x 60cm; and a non-illuminated vinyl on glazing measuring 211cm x 452.9cm.

York Mansions Chiltern Street London W1U 5AL

Amendments to planning permission dated 15th July 2021 (RN: 21/03563/COFUL) for 'replacement of 6 flat entrance doors with compliant fire doors' NAMELY, alteration in style of the proposed doors and replacement of additional doors.

Basement Floor And Ground Floor 19 Wigmore Street London W1U 1PH

Details of waste storage and cycle parking pursuant to Conditions 3 and 4 of planning permission dated 08 June 2022 (RN:22/02645/FULL)

Basement And Ground Floor 23 Wigmore Street London W1U 1PL

Display of internally illuminated fascia sign measuring 0.29m x 17.1m and display of two non illuminated fascia signs measuring 1.65m x 2.15m and 1.77 m x 2.15 m and display of one logo measuring 0.7 m x 0.7m