Planning applications in Westminster, September 2025

12 Stratford Place London W1C 1BB

Enlarge existing opening between 2 rooms on upper ground floor.

2 Chesterfield Street London W1J 5JF

Rear infill extension at lower ground floor and enlarged terrace above at rear ground. (Linked to 25/06786/FULL)

21 Conduit Mews London W2 3RE

Erection of a dormer to the rear elevation.

60 Queensway London W2 3RL

Display of one externally illuminated fascia sign measuring 0.7m x 0.554m and one externally illuminated projecting sign measuring 0.5m x 0.1m

3 Wilton Row London SW1X 7NR

Variation of condition 1 of planning permission dated 01 October 2024 (RN24/03484/FULL) for excavation at lower ground floor level to increase internal floor to ceiling height, lowering the garden level by 300mm and alterations to existing lightwell. NAMELY, internal alterations and lowering the level at lower ground floor level.

3 Wilton Row London SW1X 7NR

Internal enlargement of existing lower ground floor, including lowering the lower ground floor level.

63A Warwick Avenue London W9 2PR

Creation of opening at lower ground floor with insertion of French doors. (Linked with 25/06777/LBC)

Inver Court Inverness Terrace London W2 6JB

1 x Indian Bean Tree (T1): Prune back to most recent, previous reduction points, leaving shortened furnishing growth and 50% of internal fine branch structure.

7 - 8 St Martin's Place London WC2N 4HA

Use of ground floor Unit 4 as a mixed use to provide retail, visitor attraction/ice art display, and ice bar (sui generis).

24 Chilworth Street London W2 6DT

Details of appropriate arrangements to secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site pursuant to condition 5 of planning permission dated 26th June 2025 (RN: 25/01847/FULL).

171 Edgware Road London W2 2HR

Display of one internally illuminated projection sign measuring 0.71m x 0.9m and one internally illuminated fascia sign measuring 1.42m x 1.8m. (Linked with 25/06763/FULL)

1 Silk Street City Of London London EC2Y 8HQ

An application for planning permission (25/00829/FULEIA) for the following development at the above site: This development is proposed to be a phased development (phase 1: demolition, phase 2 construction) comprising: the demolition of the existing buildings, partial retention of the existing basement (including creation of a mezzanine) and construction of a new building for office use (Class E(g)), flexible office/community use (Class E(g)/F2), flexible cultural/event uses (Sui Generis) and flexible retail/service/food and beverage uses (Class E(a)-(c)); comprising a basement level, ground and 20 upper storeys plus roof plant level; creation of new public space and new pedestrian routes at ground level; hard and soft landscaping; pedestrian and vehicle access; blue badge car and cycle parking; ancillary servicing, plant and other back of house space; excavation to accommodate attenuation tank beneath existing basement slab, external alterations and demolition to the south elevation of the adjoining Porter Tun Room of the former Whitbread Brewery; associated highway works, enabling works and other works associated with the development. And an application for listed building consent (25/00830/LBC) for the following works at the above site: External alterations to the south elevation of the Porter Tun Room of the former Whitbread Brewery in connection with the development at 1 Silk Street. Demolition of the brick casing and removal of services and a vent belonging to 1 Silk Street, fixed against the brewery building elevation, including making good of any existing brickwork.

Basement And Ground Floor Maisonette 101 Ebury Street London SW1W 9QU

Removal of existing rear extension and replacement extension at ground floor level; incorporation of existing lower ground floor vault and internal reorganisation to lower ground and ground floor flat. Install air conditioning unit within acoustic enclosure at rear of garden.

Basement And Ground Floor Maisonette 101 Ebury Street London SW1W 9QU

Removal of existing rear extension and replacement extension at ground floor level and incorporation of existing lower ground floor vault. Install air conditioning unit within acoustic enclosure at rear of garden.

Savoy Theatre Savoy Court London WC2R 0ET

Details of the support framework and fixings for the advertisement display showing their relationship to retained fabric pursuant to condition 3 of listed building consent dated 19th June 2025 (RN:25/01598).

22 Seymour Place London W1H 7NJ

Retention of the existing extract duct with brick cladding and associated fans, and duct attenuation, along with the installation of three AC units within an acoustic enclosure at the rear ground-floor roof level.

7 Charles Street London W1J 5DQ

Renewal of roof coverings to main roof and repairs to front facade.

7 Charles Street London W1J 5DQ

Renewal of roof coverings to main roof and repairs to front facade.

27 - 29 Brook Street West End London W1K 4HE

Internal and external works including external refurbishment works to rear facade and internal alterations including installation of new stairs linking ground and lower ground floors along with works to party wall adjacent to 31 Brook Street. Proposed replacement of existing rooflight, new acoustic enclosure at L1 roof, creation of internal WC at ground floor level, amendment to rear door at lower ground level to include a louvre panel, replacement of existing window at L1 with new louvred panels and replacement of pavement lights fronting Brook Street. (Linked with 25/07865/FULL)

St Johns Wood Barracks Ordnance Hill London NW8 6PT

Detailed drawings of the new boundary wall treatments to each block and the railings around the Garden Square pursuant to condition 29 (i),(ii) of planning permission dated 23rd May 2024 (RN:24/00479/FULL)

41 Manchester Street London W1U 7LN

Details of how waste is to be stored on site and how materials for recycling will be stored separately and cycle storage pursuant to Conditions 7 and 8 of planning permission dated 8th April 2025 (RN: 24/06665/FULL).

23 Blomfield Road London W9 1AD

1 x apple (T1, rear): Crown reduction of approximately 1.5m on all aspects of tree. 1 x Handkerchief (T2, rear): Crown reduction of up to 2m. 1 x Handkerchief tree (T4, rear): Gently shape the tree by shortening overlong branches. 1 x Ginko biloba (T5, front): Remove approximately 5 epicormic shoots from the lowest branches which have shot up vertically from horizontal branches.

Thistle Hotel 39 Coventry Street London W1D 6BZ

The proposed upgrade of an existing telecommunications base station installation comprising the installation of 1 no dish on existing steel work and ancillary development thereto at Every Hotel Piccadilly, previously known as Thistle Hotel.

St Johns Wood Barracks Ordnance Hill London NW8 6PT

Detailed drawings of the windows , doors, balustrades and railings to Blocks 3, 6 and 7 block pursuant to condition 31 (partial discharge) of planning permission dated 23rd May 2024 (RN:24/00479/FULL)

Methodist Church House 25 Marylebone Road London NW1 5JR

Display of externally illuminated hoardings for temporary period from 01 November 2024 until 30 June 2026 (Retrospective application).

Development Site At 19 To 24 Dering Street London W1S 1BL

Amendments to planning permission dated 18th October 2024 (RN:23/07483/FULL) for Part demolition, part redevelopment and extension to provide a building of two basements, ground and five upper floors, setback sixth floor and setback seventh floor with roof plant and terraces, accommodating accommodating Commercial, business and service (Class E) use and associated ancillary spaces. Namely, for various adjustments to detailed design elements such as retains the desired extent of the existing foundations, basement, structural frame and floor slabs up to third floor, aligns and loads all new structural and facade elements concentrically onto the retained existing structure and foundations, and; accurately interfaces with neighbouring party walls, roofs and parapets.

99C Malvern Road London Borough Of Brent London NW6 5PU

Removal of rear dormer window and installation of new dormer window and window to side elevation to flat.

10 Heddon Street London W1B 4BY

Removal of existing condenser unit located on the roof and installation of three external condenser units.

85 Duke Street London W1K 5PG

Alterations to an existing ground and lower ground floor, replacement of shopfronts; removal of pavement lights; extension of footway and new internal stair.

31 Rutland Court Rutland Gardens London SW7 1BW

Replacement of existing timber box frame sash windows and timber French doors (single glazed) with new timber box frame sash windows and timber French doors (double glazed).

10 Dorset Square London NW1 6QB

Installation of steel beam to loft space to provide additional support to roof.

85 Duke Street London W1K 5PG

Replacement of shopfronts to facilitate creation of two smaller units and removal of pavement lights and extension of footway.

19 - 21 Long Acre London WC2E 9LD

Display of one internally illuminated projecting sign measuring 0.6m x 0.6m.

20 Upper Grosvenor Street London W1K 7PB

Use of the third and fourth floor as offices (Class E). (LAND USE SWAP WITH 21 LEES PLACE (REF: 25/06937/FULL)

22 Blomfield Road London W9 1AD

1 x Acer negundo (T3, rear): gently prune back from liquid amber to create a seperation between the 2 trees.

21 Lees Place London W1K 6LR

Partial demolition and excavation of a new lower ground floor level; installation of a replacement ground floor frontage; creation of a rear lightwell; and associated external works in connection with the use of part of the ground floor and new basement floor as residential floorspace (Class C3) comprising 1x3 bedroom unit. (LAND USE SWAP WITH 20 UPPER GROSVENOR STREET (REF: 25/06740/FULL)

Basement And Ground Floor 21 Whitcomb Street London WC2H 7HA

Display of non illuminated hanging sign measuring 0.65m x 0.65m

36 Devonshire Place Mews London W1G 6DD

Amendments to planning permission granted on appeal dated 27 February 2025 (RN:23/08700/FULL and APP/X5990/W/24/3351064) for Demolition of existing building and erection of replacement dwellinghouse (Class C3) over ground, first and second floor levels with rear balcony at first floor level; NAMELY, to increase external wall thickness, amend the wording of Condition 6, to make minor amendments to windows and the rear dormer, internal alterations and removal of one drainpipe.

Benjamin Franklin House 36 Craven Street London WC2N 5NF

Installation of fibre optic services throughout.

Flat 11 45 - 47 Grosvenor Square London W1K 2HS

Installation of one air conditioning unit located in existing lightwell 2, within acoustic enclosure.

Inver Court Inverness Terrace London W2 6JB

T2 Horse Chestnut, T3 Tree of Heaven, T4 Sycamore: Prune back to most recent, previous reduction points, leaving shortened furnishing growth and 50% of internal fine branch structure.

1 Marylebone High Street London W1U 4DL

Detailed samples of the cladding for the rooftop pavilion pursuant to condition 4 of planning permission dated 18th June 2025 (RN: 24/08179).

171 Edgware Road London W2 2HR

Installation of replacement shop front (linked with 25/06764/ADV)

Third Floor 7A Grafton Street London W1S 4EH

Display of one non illuminated flag pole measuring 2m x 1.5m.

Cornwall Terrace Mews London

T568 - Sorbus latifolia (Service Tree of Fontainebleau): crown lift to 3m over footpath. T563 - Tilia x vulgaris (Common Lime): crown lift to 4m over service road and to 3m over footpath.

Pegasus House 37 - 43 Sackville Street London W1S 3EH

Amendments to planning permission dated 22nd September 2021 (RN:20/07605/FULL) for Variation of condition 1 of planning permission dated 28 February 2020 (RN: 19/00529) for the: Redevelopment of Pegasus House and Nuffield House including demolition behind a retained facade (west, south and east) of Nuffield House and replacement building comprising 2 level basement, ground, mezzanine and first to seventh floor and demolition and replacement of Pegasus House comprising 2 level basement, ground, mezzanine and first to fifth floors; amalgamation of the two buildings to provide new office (Class B1), retail (Class A1), restaurant (Class A3), flexible office / retail (Class B1 / A1), and residential accommodation (Class C3); and other associated works. Namely, creation of waste and cycle store and associated ventilation duct and extract.

19 Passmore Street London SW1W 8HR

Details of windows, dormer window. rooflights and PV panels pursuant to condition 6 of planning permission dated 24 June 2024 (RN:24/01203/FULL)

Development SIte At 2 - 14 Brompton Road London SW1X 7QN

Installation of new shopfront glazing at ground floor level, installation of CCTV and installation of air conditioning units and extract duct at the rear basement level in connection with use as a cafe.

5 Passmore Street London SW1W 8HR

Details of windows, dormer window. rooflights and PV panels pursuant to condition 6 of planning permission dated 24 June 2024 (RN:24/01194/FULL)

South West Wing Bush House Strand London WC2B 4RD

Detailed drawings of the new window sections and elevation pursuant to condition 30 of planning permission dated 10th March 2025 (RN:24/06619/FULL)