Westminster planning applications

9 Acacia Gardens NW8 6AH

Loft conversion and construction of a rear roof dormer extension and installation of 2 rooflights to front roofslope.

14 - 22 Old Quebec Street London W1H 7AF

Display of two internally illuminated fascia signs measuring 1.00m x 2.77m and 0.16m x 2.18m; six non illuminated flags each measuring 1.00m x 0.90m; and two non illuminated banners measuring 2.30m x 0.46m.

17 Alexander Street London W2 5NT

Details of new railings pursuant to condition 6 of planning permission dated 04 June 2026 (RN: 25/08229/FULL)

17 - 21 South Audley Street London W1K 2NY

Details of lead work junctions with existing showing LSA detailing pursuant to condition 4 of planning permission dated 01 July 2026 (RN: 26/02995/FULL)

8 Norfolk Road London NW8 6HE

Details of typical windows (4i), typical doors (4ii) and rooflight in side addition (4iii) pursuant to condition 4 (partial) of listed building consent dated 01 June 2026 (RN: 25/09304/LBC) [Linked to 26/05162/ADFULL]

15 Wilton Place London SW1X 8RL

Alterations to the front garden paving and railings to repair and mitigate tree damage.

15 Wilton Place London SW1X 8RL

Alterations to front garden paving and railings to repair and mitigate tree damage.

17 - 21 South Audley Street London W1K 2NY

Alterations to boundary wall treatment between rear of 39 South Street and 17-22 South Audley Street and 35-35A South Street.

17 - 21 South Audley Street London W1K 2NY

Rebuilding of leaning chimney and associated stabilisation works. (Linked with 26/05143/FULL)

17 - 21 South Audley Street London W1K 2NY

Rebuilding of leaning chimney and associated stabilisation works. (Linked with 26/05144/LBC)

72 - 74 Lancaster Gate London W2 3NH

Details of external plant enclosures pursuant to condition 3e of listed building consent dated 06 October 2023 (RN: 23/00772/LBC) [Linked to 26/05155/ADFULL]

Apartment 2 79 Eaton Place London SW1X 8DR

Full refurbishment including installation of new windows and external doors, internal wall insulation, new roof and openings to rear closet wing, internal alterations to include new stair and rearrangement of rooms and a new ASHP on roof of closet wing within acoustic enclosure. (Linked to 26/05134/FULL)

Apartment 2 79 Eaton Place London SW1X 8DR

Full refurbishment including installation of new windows and external doors, internal wall insulation, new roof and openings to rear closet wing, internal alterations to include new stair and rearrangement of rooms and a new ASHP on roof of closet wing within acoustic enclosure. (Linked to 26/05135/LBC)

72 - 74 Lancaster Gate London W2 3NH

Details of external plant enclosures pursuant to condition 6e of planning permission dated 10 October 2023 (RN: 23/00770/FULL) [Linked to 26/05133/ADLBC]

4 Upper Tachbrook Street London

Use of an area of public highway measuring 4m x 1.7m for the placing of 4 tables, 8 chairs and two statues in connection with the existing ground floor use.

72 - 74 Lancaster Gate London W2 3NH

Details of new windows, doors and stucco work pursuant to condition 3 of listed building consent dated 26 March 2024 (RN: 23/06782/LBC) [Linked to 26/05160/ADFULL]

25 Princes Gate London SW7 1PT

Replacement of selected external doors, windows, modern concrete structures and non-original roof finishes, with associated waterproofing, drainage and minor internal layout amendments to the 3rd and 4th floor front suites.

5 - 7 Foubert's Place London W1F 7PY

Display of Christmas decorations on the ground floor facade of the building for a temporary period from the 1st November 2026 until the 4th January 2027.

Waldorf Hotel Aldwych London WC2B 4DD

Replacement of various internally and externally mounted non-illuminated signage associated with the Hilton rebranding programme. (Linked to 26/05611/ADV)

Basement And Ground Floor 9 Mount Street London W1K 3NG

Detailed drawings at 1:10, 1:5 of alterations to rear lower ground floor windows to accommodate vents; pursuant to condition 4 (part D) of listed building consent dated 28th May 2026 (26/00240/LBC)

107 Long Acre London WC2E 9NT

Display of two internally illuminated signs each measuring 0.55m x 1.21m; two internally illuminated hanging sign each measuring 0.60m x 0.77m; and a digital screen measuring 1.645m x 1.02m.

Flat 130 The Colonnades 34 Porchester Square London W2 6AP

Installation of a skylight and kitchen extraction fan to flat roof.

34A Monmouth Road London W2 4UT

Erection of a detached ancillary garden outbuilding comprising a flexible ancillary activity space, WC and storage, together with associated landscaping works. (Linked to 26/05105/LBC)

34A Monmouth Road London W2 4UT

Erection of a detached ancillary garden outbuilding comprising a flexible ancillary activity space, WC and storage, together with associated landscaping works. (Linked to 26/05104/FULL)

1 Embankment Place London WC2N 6RH

Alterations to the existing building to provide a new extension to Villers Street; partial facade replacement and new external terraces; roof level extensions; refurbishment and associated alterations; public realm and highway works; and associated works.

14 - 15 Princes Gardens London SW7 1NA

Use of 14-15 Princes Garden for educational purposes (Class F1) and as an extension to the continued educational use of Nos. 10-13 Princes Gardens. External alterations to the rear garden area including new fencing and railings; installation of new glazed doors within existing window opening; and formation of a ramped access to rear garden. [Site inlcudes 10-13 Princes Gardens].

Parliamentary Estate Parliament Street London SW1A 2NU

Amendments to planning permission dated 17 July 2026 (RN: 26/03093/FULL) for excavation of trial trenches within and adjacent to the Northern Parliamentary Estate. (Linked with 26/03094/LBC); NAMELY, to reposition and alter six trial trenches.

16A Croxley Road London W9 3HL

Installation of air source heat pumps at ground floor level, and solar panels to roof

34 Clarendon Gardens London W9 1AZ

1 x Sycamore (T1, rear): Reduce the tree's crown by up to 4 metres, trimming back to the most recent and previous reduction points. 1 x Golden False Acacia (T2, rear): Trim the crown lightly by up to 1.5 metres and shape it sensitively.

Development Site At 18 - 20 Savile Row London

Details of new shopfronts, entrance doors and window types pursuant to condition 5 of planning permission dated 03 October 2025 (RN: 25/05661/FULL)

The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

Details of additional slab removal for shower trays and drains on Level 4 pursuant to Condition 13 (part) of listed building consent dated 23 February 2026 (RN: 25/07529/LBC).

Basement And Ground Floor 9 Mount Street London W1K 3NG

Detailed drawings at 1:10, 1:5 of alterations to rear lower ground floor windows to accommodate vents; pursuant to condition 4 (part D) of listed building consent dated 28th May 2026 (26/00240/LBC)

4 Devonshire Close London W1G 7BA

Details of windows, PV panels and doors / facing materials / brickwork salvage / brickwork samples / redesigned garage doors pursuant to conditions 4, 5, 10, 11 and 12 of planning permission dated 19 November 2025 (RN: 25/04318/FULL)

16 Great College Street London SW1P 3RX

Internal refurbishment and redecoration works.

House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

Alterations to lampstands along Palace Terrace and associated works. (Linked with 26/05111/FULL)

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.

Sackville House 40 Piccadilly London W1J 0DR

Details of facing materials pursuant to condition 3 (partial) of listed building consent dated 11 November 2024 (RN: 24/05566/LBC)

Fenwicks 58 - 63 New Bond Street London W1S 1RJ

Details of inset advertisement panels pursuant to Condition 2 of advertisement consent dated 25 June 2026 (RN: 26/03294/ADV)

203 - 206 Piccadilly London W1J 9HD

Use of the fifth floor as retail, cafe, restaurant and ancillary event space, together with the continued operation of the existing mezzanine cafe.

203 - 206 Piccadilly London W1J 9HD

Internal alterations, refurbishment and reconfiguration of the fifth floor; installation of new fixtures, fittings and finishes; refurbishment of windows and glazing; refurbishment of the existing balcony.

House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

Alterations to lampstands along Palace Terrace and associated works. (Linked with 26/05112/LBC)

The Victoria Tower Gardens Millbank London SW1P 3YB

Tree surgery as per attached specification entitled 26/05095/TPO Victoria Tower Gardens dated 03 September 2026.

Flat B 58 Eaton Square London SW1W 9BG

Replacement of rear window and doors; removal and reinstatement of rear balcony railing (to enable works); demolition and installation of partitions; removal and installation of kitchen and bathroom fixtures and fittings and fitted joinery; installation of underfloor heating; restoration & repair of existing cornices, skirtings and architectural details where possible; and replacement with new cornices/skirtings in heritage styles where originals were previously removed. (Linked with (Linked with 26/03179/FULL))

9 Fitzmaurice Place London W1J 5JD

Removal of temporary canopy within courtyard and installation of replacement permanent canopy with a retractable glass roof, together with the installation of a new bar, installation of associated plant, creation of entrance to the courtyard via the Long Gallery and other associated works. (Linked to 26/05082/FULL)

9 Fitzmaurice Place London W1J 5JD

Removal of temporary canopy within courtyard and installation of replacement permanent canopy with a retractable glass roof, together with the installation of a new bar, installation of associated plant, creation of entrance to the courtyard via the Long Gallery and other associated works. (Linked to 26/05083/LBC)

Sackville House 40 Piccadilly London W1J 0DR

Details of facing materials pursuant to condition 3 (partial) of listed building consent dated 06 August 2025 (RN: 25/03918/LBC)

20 Upper Grosvenor Street London W1K 7PB

Display for a temporary period of six months of a non-illuminated estate agent board located on the ground floor railings measuring 0.9m x 0.6m.

9 Fitzmaurice Place London W1J 5JD

Demolition of the sixth floor lift room on the west wing of the building, the erection of a two storey extension at roof level to the west wing of the building to provide additional bedrooms to the Lansdowne Club (suis generis), including the extension to existing lift shaft, relocation of plant at roof level, installation of solar panels and other associated internal and external works. (Linked with 26/05080/FULL)

9 Fitzmaurice Place London W1J 5JD

Demolition of the sixth floor lift room on the west wing of the building, the erection of a two storey extension at roof level to the west wing of the building to provide additional bedrooms to the Lansdowne Club (suis generis), including the extension to existing lift shaft, relocation of plant at roof level, installation of solar panels and other associated internal and external works. (Linked with 26/05081/LBC)

7 Stratton Street London W1J 8LE

Details of completed Appendix A checklist from the Code of Construction Practice pursuant to condition 14 of planning permission dated 7th April 2025 (RN:23/05074/FULL).