Planning applications in Westminster, August 2025

29 Eccleston Square London SW1V 1NZ

Replacement of existing double french doors and connected windows to first floor front balcony, with double glazed doors and windows to match. (Linked with 25/05398/FULL)

46 Chester Square London SW1W 9EA

Erection of rear first floor orangery extension. (Linked RN: 25/05498/FULL)

46 Chester Square London SW1W 9EA

External alterations including installation of new windows; erection of rebuilt extension at rear ground floor level between main house and the mews; erection of rear first floor level rebuilt balcony; lightwell extension, partial demolition and rebuilding of the mews building with excavation of basement extension and roof level plant equipment. (Linked RN: 25/05497/LBC)

46 Chester Square London SW1W 9EA

Internal and external alterations including refurbishment; replacement of ornamental scheme throughout; installation of new windows; erection of rebuilt extension at rear ground floor level between main house and the mews; erection of rear first floor level rebuilt balcony; lightwell extension; partial demolition and rebuilding of the mews building with evacuation of basement extension and roof level plant equipment. (Linked RN: 25/05494/FULL)

46 Chester Square London SW1W 9EA

Erection of rear first floor orangery extension. (Linked RN: 25/05499/LBC)

105 Eaton Square London SW1W 9AA

Detailed drawings showing the position of the panelling and chimney piece relative to the party wall and chimney breast in the ground floor rear room (Dining Room) amended so as to relocate the panelling to the perimeter of the room and the chimneypiece to sit against the chimney breast and any fan coil units re-positioned in front of the panelling inside the room, pursuant to Condition 5(b) of Listed Building Consent dated 12 February 2025 (RN 24/05550/LBC).

14 Cavendish Square London W1G 9DB

Details of an Operational Management Plan pursuant to Condition 3 of planning permission dated 9th April 2025 (RN: 25/00722/FULL)

The Garden House 6 Eccleston Place London SW1W 9NE

External alterations, including installation of condenser units, lighting and replacement of existing single glazing with new slimline glazing within existing frames. Internal alterations, including installation of new kitchenettes.

9 Chepstow Road London W2 5BP

Replacement of all existing sash windows with slimline double-glazed sash windows and all existing glazed external timber doorsets to match the existing. (Linked to 25/05428/FULL)

Maisonette 1 Basement And Ground Floor 28 Bryanston Square London W1H 7LS

Details of drawings at 1:10, 1:5, sample photographs of the new fire surrounds at lower ground floor pursuant to Condition 3 of listed building dated 22nd July 2025 (RN: 25/01726/LBC)

172 New Bond Street London W1S 4RE

Display of internally illuminated fascia sing measuring 3.06m x 0.18m. (Linked with 25/05423/LBC)

Grosvenor Square Gardens Grosvenor Square London W1K 6LD

Detailed drawings of all stonework alterations to the Roosevelt Memorial pursuant to Condition 4 of listed building consent dated 14 July 2022 (RN21/08290/LBC)

5 Strand London WC2N 5HR

Details of whole life carbon assessment pursuant to condition 35 (part b) of planning permission dated 24 September 2024 (RN: 23/05178/FULL).

Third Floor And Fourth Floor Rear 128 Mount Street London W1K 3NU

Replacement of existing access hatch, ladder and internal loft with an Automatic Opening Vent with retractable ladder and integrated handrail (Linked 25/05411/LBC)

The Garden House 6 Eccleston Place London SW1W 9NE

External alterations, including installation of condenser units, external lighting and replacement of existing single glazing with new slimline glazing within existing frames.

66 Porchester Road London W2 6ET

Notification for Prior Approval for the change of use from a use Class E to Class C3 (dwelling houses) to form 32 self-contained residential units under the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) Schedule 2, Part 3, Class MA.

106G Cambridge Street London SW1V 4QG

Installation of replacement double glazed windows at fourth floor level.

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).

15 Eaton Square London SW1W 9DD

Replacement intercom system.

51 - 53 Brick Street London

Amendment to planning permission dated 30th September 2024 (RN 24/01101/FULL) for the Variation of conditions 1, 13, 21, 22, 33, 34, 44, 45 and 47 of planning permission dated 18 February 2021 (RN:21/04717/FULL) for, 'Demolition of existing buildings on site and redevelopment to provide up to 30 residential units (Class C3), office floorspace (Class E1(g)), gymnasium (Class E(d)), restaurant (Class E(b)) and retail (Class E(a)) floorspace; creation of a new pedestrian link through the site between Yarmouth Place and Carrington Street; erection of buildings either side of the new pedestrian link between 4 and 8 storeys in height, excavation to create additional basement accommodation, provision of on-site car parking, cycle parking and delivery bay on Yarmouth Place, new landscaping including improvement works to Yarmouth Place associated alterations'.; NAMELY, to enable a reduction in the height of boundary wall and associated detailing; elevational alterations (including reconfiguration of doors and windows, metal flashing and wall-mounted services) and internal layout amendments.

22 Eaton Square London SW1W 9DE

Replacement intercom system.

18 - 19 Eaton Square London SW1W 9DD

Replacement intercom system.

Niketown 236 Oxford Street London W1C 1DE

Approval of any advertising display on the hoarding pursuant to condition 1 of advertisement consent dated 4th July 2025 (RN 25/03755/ADV)

29 Eccleston Square London SW1V 1NZ

Replacement of existing roof with new roof tiles to match existing.

50 Acacia Road NW8 6AL

Erection of portico to front.

35 Broadwick Street London W1F 0DH

Display of two halo illuminated fascia signs both measuring 1.1m x 0.3m.

Brown Hart Gardens London

Removal and reinstatement of two sets of stone steps over a newly installed waterproofing system to the property know as Duke Street Main Substation, Brown Hart Gardens.

35 Broadwick Street London W1F 0DH

Installation of new shopfront to Broadwick Street and Lexington Street

Apartment 4 1 Molyneux Street London W1H 5HU

Replacement of all the external doors and windows glass on the lower ground and ground floor with a slightly darker tint glass.

Hyde Park Studio Apartments 8 - 18 Inverness Terrace London W2 3HU

Erection of single storey rear fourth floor extensions to the existing closet wings x 6 to provide 6 x C1 Units. (Linked with 25/05416/LBC)

6 Bell Yard London WC2A 2JR

Removal of the existing mechanical plant and installation of new mechanical plant with acoustic screens at main roof level.

22 Hanover Square London W1S 1JP

Use of an area of the public highway measuring 66sqm for outdoor dining, consisting of 12no. tables, 30no. chairs and 24no. freestanding planters in association with the use of the restaurant (Class E) at ground floor level.

93 Mortimer Street London W1W 7SS

Installation of two extract ducts routed internally to terminate at main roof level; an inwards opening gate on Great Portland Street and two skylights; internal alterations. (Linked to 25/04893/FULL.)

Grand Union Canal London

Display of mural applied on the wall overlooking towpath below A40 Westway, GUC Paddington Arm, next to Great Western Studio measuring 2.3m x 113m

8 Cavendish Avenue London NW8 9JE

Elevation and section drawings and details pursuant to condition 4 (window details), 10 (landscaping and front entrance steps), 11 (lower ground floor entrance door) and 12 (details of railings) of listed building dated 16th May 2025 (RN:24/08781/LBC)

97 Mount Street London W1K 2TD

Detailed drawings of the new secondary glazing, detailed drawings of the new doors, detailed method statement, including photographs, showing how each retained door will be upgraded for fire protection, including a plan to show where each retained door is located and detailed drawings of the roof terrace railings pursuant to conditions 6, 7, 8 and 11 of listed building consent dated 14th October 2024 (RN:24/01955/LBC)

Unit 1 West End Quay South Wharf Road London W2 1JX

Display of 19 non illuminated banners each measuring 1.4m X 1m

64 Westbourne Grove London W2 5SH

Display of fascia sign measuring 1.55m x 5.39m.

Third Floor And Fourth Floor Rear 128 Mount Street London W1K 3NU

Replacement of existing access hatch, ladder and internal loft with an Automatic Opening Vent with retractable ladder and integrated handrail (Linked 25/05410/FULL)

9 Devonshire Close London W1G 7BA

Detailed drawings/sections of the new windows (sections must also be provided showing the context of the timber panelling with any existing fabric) pursuant to condition 4 of planning permission dated 29th April 2025 (RN: 25/00062/FULL)