Planning applications in Westminster, September 2025

1 Horse Guards Road London SW1A 2HQ

Internal alterations

17 Belgrave Square London SW1X 8PG

Part refurbishment, part replacement, of the existing windows on all elevations of the building at 17 Belgrave Square and adjacent mews at 17 Belgrave Mews West. (Linked with 25/06936/LBC)

21 Bruton Place London W1J 6QR

Installation of replacement kitchen extract duct at rear; installation of ventilation louvres into existing rear ground floor windows; installation of three condenser units and acoustic enclosure within rear basement courtyard.

21 Bruton Place London W1J 6QR

Display of one non-illuminated projecting sign measuring 0.68m x 0.3m x 0.3m.

38 Maddox Street London W1S 1PY

Display of externally illuminated hanging sign measuring 0.9m X 1.35m, externally illuminated fascia sign measuring 3.5m X 0.3m, internally illuminated fascia sign measuring 0.377m X 0.5m, non illuminated fascia sign measuring 1.275m X 0.63m, 0.4m X 1.1m and 0.4m X 1.3m

Smithson Tower 25 St James's Street London SW1A 1HA

Use of two areas for outdoor seating comprising 16 tables and 56 chairs, two parasols and a waiter station at plaza level (Land to front of and adjacent to 25 St James's Street).

11A West Halkin Street London SW1X 8JL

Regulation 5 Notice of Intention to Install Fixed Line Broadband Apparatus to a Listed Building.

7 Leamington Road Villas London W11 1HS

Replacement of existing metal rear windows and doors with new double glazed timber framed units; Retention of balcony at ground floor level to rear; and other associated works to ground and basement flat. (Part retrospective)

55 Dean Street London W1D 6AF

Shopfront alteration; louvre for new ventilation system; and associated works.

21 Jacob's Well Mews London W1U 3DR

Conversion of the existing garage to additional living accommodation in association with dwellinghouse (Class C3); replacement of the garage door to incorporate opaque glazed panel, and provision of two secure cycle parking spaces.

20 - 21 Leicester Square London WC2H 7JX

Alterations to shopfront including the extension of the existing entrance ways and new bi fold doors.

20 - 21 Leicester Square London WC2H 7JX

Display of two internally illuminated L-shaped banner signs measuring 4.35m x 2.8m x 0.4m and 4.1m x 2.8m x 0.4m, at first floor level of front elevation [SPLIT DECISION]

Flat B 9 Durham Terrace London W2 5PB

Erection of a single storey rear extension at first floor level.

Southside 105 Victoria Street London SW1E 6QT

Details of all water network upgrades pursuant to Condition 41 of planning permission dated 17 December 2021 (RN: 20/04966/FULL)

142 Hamilton Terrace London NW8 9UX

Detail drawings of external timber windows and doors pursuant to condition 2 (a and b) of planning permission dated 2nd December 2024 (RN:24/02560).

27 Maida Avenue London W2 1ST

1 x dead pear: fell

25 - 31 Wellington Street London WC2E 7DD

Installation of four internally illuminated menu case signs, two to the corner entrance at Burleigh Street and Tavistock Street and two to the entrance at Travistock Street and installation of non-illuminated brass plaque signs including: two entrance plaques at Exeter Street; one The Other Kitchen Plaque sign to the Tavistock Street entrance; three Owl and Monkey Plaque signs, two to the corner entrance at Burleigh Street and Tavistock Street and one to the entrance on Travistock Street; and four Accessible Lift Entrance Directional Plaque signs, two to the corner entrance at Burleigh Street and Tavistock Street and two to the entrance at Tavistock Street.

162 Piccadilly London W1J 9ED

Display of four internally illuminated fascia signs each measuring 1.42m x 0.19m; an internally illuminated hanging sign measuring 0.60m x 0.60 (Retrospective). (Linked with 25/06911/LBC)

Kings Chambers 29 - 31 Portugal Street London WC2A 2HE

Display of non-illuminated fascia signs at LSE Student Salon measuring 3.71m x 0.18m, 3.69m x 0.36m, 3.03m x 0.18m and a non-illuminated hanging sign measuring 0.65m x 0.65m; and non-illuminated fascia sign at LSE Volunteer Centre measuring 4.86m x 0.18m and a non-illuminated hanging sign measuring 0.65m x 0.65m.

Flat 1 163 Fernhead Road London W9 3ED

Detailed drawings and a bio-diversity management plan pursuant to Condition 4 of planning permission dated 30 July 2024 (RN24/02356/FULL)

51 Queen's Gardens London W2 3AA

Alterations to the existing external basement stair including reducing solid masonry / concrete guarding to stair to incorporate new wrought iron balustrade and handrail. (Linked with 25/06912/LBC).

1 Clifton Hill London NW8 0QE

Detailed Arboricultural Method Statement pursuant to condition 5 of planning permission dated 19th August 2025 (RN:25/04603).

162 Piccadilly London W1J 9ED

Retention of four back lit (letters only) fascia signs each measuring 1.42m x 0.19m and an internally illuminated hanging sign measuring 0.60m x 0.60m.

42 Acacia Road NW8 6AP

Detailed drawings of the ASHP's and screening including showing it in context with the adjoining boundary wall pursuant to condition 4 of planning permission dated 14th November 2024 (RN: 24/02156/FULL).

112 - 115 Long Acre London WC2E 9NT

Display of two internally illuminated projecting signs measuring 0.4m x 0.5m; two internally illuminated signs affixed to the shopfront glazing measuring 0.46m x 1.44m; and one non-illuminated vinyl graphic sign measuring 2.59m x 1.86m.

128 - 129 New Bond Street London W1S 1EA

Display of advertisement incorporated into building wrap on the scaffolding being a 1:1 representation of the building measuring 4.56m x 13.33m on the New Bond Street elevation and 17.40m x 13.33m on the Grosvenor Street elevation for a temporary period from 01/11/2025 until 01/11/2026.

Hyde Park Barracks Knightsbridge London SW7 1SE

Details of a noise assessment pursuant to condition 9 of planning permission dated 28th January 2025 (RN: 24/08368/FULL)

12 Bourne Street London SW1W 8JU

2 x Himalayan birch (G1, rear): fell.

Basement And Ground Floor Smithson Tower 25 St James's Street London SW1A 1HA

Installation of a fascia sign, a wall plaque and 8 vinyl logos behind glazing.

6 Burlington Gardens London W1S 3ET

Detailed drawings showing the location and finished appearance of the salvaged column from the West wing re-erected in the Royal Academy Schools courtyard pursuant to condition 5 of listed building consent dated 25th July 2025 (RN:25/02503).

25 - 31 Wellington Street London WC2E 7DD

Display of four internally illuminated menu cases, two to the corner entrance at Burleigh Street and Tavistock Street and two to the entrance at Tavistock Street measuring (all measuring 0.305 m x 0.305 m).

87A St John's Wood Terrace London NW8 6PY

Alterations at rooftop level to include; reconfiguring the previously approved terrace to increase the usable space; maintain timber screen treatment around the terrace; increasing the height of the access stair enclosure; repositioning of heat pumps within acoustic enclosures; erection of a lightweight pergola; erection of outdoor storage unit with a sink; erection of a jacuzzi; additional planting to the boundaries and with multi-stemmed trees, along with updated hard and soft landscaping (Linked 25/06908/LBC)

The Z Hotel Soho 17 Moor Street London W1D 5AP

Amendments to planning permission dated 24th April 2000 (RN 98/05085/FULL) for the redevelopment of 15-17 Moor Street, alterations and extensions to 13 and 14 Moor Street, 5-11 Old Compton Street and 95-99 Charing Cross Road to provide hotel, restaurant, retail accommodation and 7 residential units NAMELY, the replacement of the existing fascia on the front elevation and the introduction of corbels and pilasters.

57A Catherine Place London SW1E 6DY

Replacement of the roof and front dormer; removal of the old roof access structure and creation of a new roof access; replacement of all windows; repositioning of four rear windows; demolition and reconstruction of part of the rear façade with matching bricks; removal of a rear window at basement level and replacement of an existing sliding door at basement level with a larger sliding door; extension of the rear ground floor balcony and removal of the first-floor balcony and installation of Air Source Heat Pumps and PV panels on the roof.

42 Conduit Street London W1S 2YH

Detailed drawings (scale 1:5 & 1:2) of all new doors pursuant to Condition 3 b) of listed building consent dated 02 May 2024 (RN: 23/07572/LBC)

5 Alma Square NW8 9QD

Reconfiguration of the upper ground floor one-bedroom flat and the amalgamation of the first floor and second-floor one-bedroom flats to create a three-bedroom maisonette.

51 Queen's Gardens London W2 3AA

Installation of double glazing to the front windows of the basement flat overlooking the basement lightwell; installation of light-coloured porcelain tiles to the basement floor area and to the stair treads, risers and landing on the external stair leading from the pavement level to basement (Retrospective); and removal of the solid concrete / masonry wall providing guarding to the external stair leading from the pavement level down to basement level. (Linked with 25/06899/FULL).

318 - 322 Regent Street London W1B 3BL

Details of how waste is to be stored on site and how materials for recycling will be stored separately and details of an updated Servicing Management Plan pursuant to Conditions 5 and 20 of planning permission dated 12th February 2025 (RN: 24/06217/FULL)

Flat 49 North Gate Prince Albert Road London NW8 7EH

Installation of two condenser units at roof level and associated works.

31 - 33 Beethoven Street London W10 4LJ

Replacement of two garage doors with a traditional triple sash window and double door; and internal alterations associated with existing commercial use (Class E).

42 Acacia Road NW8 6AP

Detailed drawings of new front gate pursuant to condition 7 of listed building consent dated 14th November 2024 (24/02168/LBC).

12 Cavendish Avenue London NW8 9JE

Internal refurbishment and decorative works.

75 Hereford Road London W2 5BB

Detailed drawings of a hard and soft landscaping scheme pursuant to condition 6 of planning permission dated 28th September 2021 (RN 20/04373/FULL)

4 Foscote Mews London W9 2HH

Notification for Prior Approval for the conversion of the part ground and whole first floors of 4 Foscote Mews from Class E (commercial, business and services) to C3 (dwellinghouse) under the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) Schedule 2, Part 3, Class MA.

The Z Hotel Soho 17 Moor Street London W1D 5AP

Display of externally illuminated sign with lettering measuring 0.65m 0.65m x 0.15m x 0.6m

75 Hereford Road London W2 5BB

Detailed drawings of a hard and soft landscaping scheme pursuant to condition 6 of listed building consent dated 28th September 2021 (RN 20/04374/LBC) (Linked to 25/06897/ADFULL)

10 - 11 Lancaster Gate London W2 3LH

Detailed drawings of timber joinery (including any replacement or installation of timber skirting, wall panelling and decorations, and internal doors) pursuant to condition 17 of listed building consent dated 19th April 2024 (RN 23/04045/LBC)

10 - 11 Lancaster Gate London W2 3LH

Details of new internal doors and architraves, and details of works to existing door openings at ground, first and second floor levels pursuant to condition 26 of listed building consent dated 19th April 2024 (RN 23/04045/LBC)

87A St John's Wood Terrace London NW8 6PY

Alterations at rooftop level to include; reconfiguring the previously approved terrace to increase the usable space; maintain timber screen treatment around the terrace; increasing the height of the access stair enclosure; repositioning of heat pumps within acoustic enclosures; erection of a lightweight pergola; erection of outdoor storage unit with a sink; erection of a jacuzzi; additional planting to the boundaries and with multi-stemmed trees, along with updated hard and soft landscaping

52 Dorset Street London W1U 7NQ

Detailed drawings (1:10 and 1:5) of the new windows including sectional drawings showing the glazing bars pursuant to Condition 3 of planning permission dated 11 September 2025 (RN25/03519/FULL)