Planning Applications in SW1Y

Planning authority: Westminster

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Showing 26 of 26 applications
26/03325/FULL 20 May 2026 Pending

13 - 16 Carlton House Terrace London SW1Y 5AH

Installation of new painted black metal vehicle gates within the entrances to the existing driveways of 16-17, Carlton House Terrace. Linked with 26/0...

Westminster 20 May 2026
26/03326/LBC 20 May 2026 Pending

13 - 16 Carlton House Terrace London SW1Y 5AH

Installation of new painted black metal vehicle gates within the entrances to the existing driveways of 16-17, Carlton House Terrace. Linked with 26/0...

Westminster 20 May 2026
26/03185/FULL 14 May 2026 Pending

190 - 196 Piccadilly London SW1Y 6DS

Variation of condition 9 of planning permission dated 11 November 2014 (RN: 14/06743/FULL) for the use of part basement and part ground floor as Class...

Westminster 14 May 2026
26/03012/ADFULL 7 May 2026 Pending

33 St James's Square London SW1Y 4JS

Details of unilateral undertaking pursuant to condition 7 of planning permission dated 27th October 2020 (RN: 20/03222/FULL) to ensure that demolition...

Westminster 7 May 2026
26/02862/ADFULL 30 Apr 2026 Pending

11 Waterloo Place London SW1Y 4AU

Details of updated operational management plan pursuant to condition 10 of planning permision dated 18th September 2023 (RN: 23/02563/FULL).

Westminster 30 Apr 2026
26/02814/FULL 28 Apr 2026 Pending

33 St James's Square London SW1Y 4JS

Variation of conditions 1, 11, 16, 24 and 25 of planning permission dated 19 October 2020 (RN: 20/03222/FULL) for the partial demolition and reconstru...

Westminster 28 Apr 2026
26/02704/ADLBC 21 Apr 2026 Pending

New Zealand House 80 Haymarket London SW1Y 4TE

Details of new visible security fixtures in the Royal Opera Arcade pursuant to condition 7(f) of listed building consent dated 12th February 2021 (RN:...

Westminster 21 Apr 2026
26/02618/ADFULL 21 Apr 2026 Pending

New Zealand House 80 Haymarket London SW1Y 4TE

Details of new visible security fixtures in the Royal Opera Arcade pursuant to condition 33(f) of planning permission dated 8th April 2024 (RN: 23/005...

Westminster 21 Apr 2026
26/02640/CLLB 20 Apr 2026 Pending

63 - 65 Haymarket London SW1Y 4RL

Confirmation that the investigative opening up works at 63-65 Haymarket.

Westminster 20 Apr 2026
26/02580/TDD 20 Apr 2026 Pending

Open Space At Stirling Square Carlton Gardens London

T1645 (T2) London plane: remove one Massaria infected branch of 130mm diameter, at 14m height on East side of crown.

Westminster 20 Apr 2026
26/02581/TDD 20 Apr 2026 Pending

Waterloo Gardens East Of Waterloo Place Carlton House Terrace London

T428 (T6) London plane: remove one Massaria-infected branch of 245mm diameter, at 11m height on south-east side of crown, as per the submitted climbin...

Westminster 20 Apr 2026
26/02582/TDD 20 Apr 2026 Pending

Waterloo Gardens West Of Waterloo Place Carlton House Terrace London

T404 (T7) London plane: remove one Massaria-infected branch of 120mm diameter, at 15m height on north west side of crown, as per the submitted climbin...

Westminster 20 Apr 2026
26/02536/ADLBC 15 Apr 2026 Pending

New Zealand House 80 Haymarket London SW1Y 4TE

Details of new external signage strategy pursuant to condition 6 (j) of listed building consent dated 8th April 2024 (RN: 23/00571/FULL). Linked to 26...

Westminster 15 Apr 2026
26/02459/ADFULL 15 Apr 2026 Pending

New Zealand House 80 Haymarket London SW1Y 4TE

Details of new external signage strategy pursuant to condition 32 (g) of planning permission dated 8th April 2024 (RN: 23/00571/FULL). Linked to 26/02...

Westminster 15 Apr 2026
26/02483/LBC 15 Apr 2026 Pending

The Reform Club 104 - 105 Pall Mall London SW1Y 5EW

Internal alterations and refurbishments to second floor Chambers including creation of two suites, one En-suite, one accesible suite with carer, refur...

Westminster 15 Apr 2026
26/02361/FULL 10 Apr 2026 Pending

Morris House 1 Jermyn Street London SW1Y 4UH

Public realm improvements to Jermyn Street including obscure glazed doors to the colonnade [Linked to 26/02362/LBC]

Westminster 10 Apr 2026
26/02362/LBC 10 Apr 2026 Pending

Morris House 1 Jermyn Street London SW1Y 4UH

Public realm improvements to Jermyn Street including obscure glazed doors to the colonnade [Linked to 26/02361/FULL]

Westminster 10 Apr 2026
26/02381/LBC 10 Apr 2026 Pending

5 Carlton House Terrace London SW1Y 5AQ

Refurbish the existing commercial kitchen, replacement of the existing modern kitchen equipment, over-clad the existing wall tiles and overlay the exi...

Westminster 10 Apr 2026
26/02180/LBC 31 Mar 2026 Pending

16B Regent Street London SW1Y 4PH

Installation of flag and flagpole to the Regent Street elevation. Linked with 26/02189/ADV

Westminster 31 Mar 2026
26/02189/ADV 31 Mar 2026 Pending

16B Regent Street London SW1Y 4PH

Display of one non-illuminated flag and flagpole measuring 2m x 1m. Linked with 26/02180/LBC

Westminster 31 Mar 2026
26/02156/ADV 30 Mar 2026 Pending

20 Cockspur Street London SW1Y 5BL

Display of 1one non illuminated façade replication wrap measuring 8m x 6m for a temporary period of 9 months.

Westminster 30 Mar 2026
26/01900/ADFULL 24 Mar 2026 Pending

30 - 31 Haymarket London SW1Y 4EX

Details of an approval in writing by the local planning authority and detailed design and construction method statements for all the ground floor stru...

Westminster 24 Mar 2026
26/01743/LBC 18 Mar 2026 Pending

89 - 91 Pall Mall London SW1Y 5HS

Improvement works to the existing pool sump drainage system.

Westminster 18 Mar 2026
26/00897/LBC 12 Feb 2026 Pending

20 St James's Square London SW1Y 4JH

Relocation of existing chandelier light fitting at the ground floor music room (RM0.02) to the first-floor dressing room (RM1.06); removal of the exis...

Westminster 12 Feb 2026
26/01245/FULL 4 Feb 2026 Pending

20 Crown Passage London SW1Y 6PP

Installation of air conditioning unit to rear elevation to replace two existing units and installation air vent cover at ground floor level.

Westminster 4 Feb 2026
25/09094/LBC 16 Dec 2025 Pending

14 - 16 Cockspur Street London SW1Y 5BL

Amendments to panelling/door and installation of CCTV onto historic panelling.

Westminster 16 Dec 2025
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Data updated daily. Source: Westminster planning portal.