26 Berwick Street London W1F 8RG

This site has had 3 applications since 2023: 3 approved, 0 refused.

• 26/01041/NMA Granted

  26 Berwick Street London W1F 8RG

  Amendments to planning permission dated 10th March 2023 (RN:22/07296/FULL) for: Erection of infill extension to existing northern lightwell between the first floor and third floor level and access hatch at main roof level to provide additional office floorspace (Class E). Creation of part terrace and part biodiversity roof and associated works and the installation of a plant enclosure at main roof level namely, removal of existing windows on southern elevation and removal of proposed windows on northern elevation.

  Decided 8 Apr 2026 Amendments
• 23/08743/ADFULL Granted

  26 Berwick Street London W1F 8RG

  Samples and specification details of the facing materials and detailed drawings of new windows, balustrade and brick bay including parapet and stone lintel detailing pursuant to Condition 13 and 14 of planning permission dated 10th March 2023 (RN: 22/07296/FULL)

  Decided 31 Jan 2024 Full applications

1. 19 Nov 2025

   Received by Westminster

2. 19 Feb 2026

   Decision issued: Application Permitted

3. 20 Jul 2026

   Added to PlanIndex

Westminster granted permission on 19 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 26 Berwick Street London W1F 8RG

  23/08743/ADFULL Submitted 18 Dec 2023 50 yards away

  Samples and specification details of the facing materials and detailed drawings of new windows, balustrade and brick bay including parapet and stone lintel detailing pursuant to Condition 13 and 14 of planning permission dated 10th March 2023 (RN: 22/07296/FULL)

  Granted Full applications Windows or glazing 19 docs

• 26 Berwick Street London W1F 8RG

  26/01041/NMA Submitted 18 Feb 2026 50 yards away

  Amendments to planning permission dated 10th March 2023 (RN:22/07296/FULL) for: Erection of infill extension to existing northern lightwell between the first floor and third floor level and access hatch at main roof level to provide additional office floorspace (Class E). Creation of part terrace and part biodiversity roof and associated works and the installation of a plant enclosure at main roof level namely, removal of existing windows on southern elevation and removal of proposed windows on northern elevation.

  Granted Amendments Extension Windows or glazing 16 docs

• The Shelter 25 Berwick Street London W1F 8RF

  10/04124/CAC Submitted 12 May 2010 50 yards away

  Replacement of existing painted steel, scaffold pole and steel cable balustrade to walkway structure with fully secure structural glass curtain wall and canopy structure.

  Decided Heritage and listed buildings 2 docs

• 8 - 12 Broadwick Street London W1F 8HN

  03/04348/AD7 Submitted 4 Jun 2003 50 yards away

  Display for a temporary period of six months of a non-illuminated 'to let' board located on the face of the building at ground floor level and measuring 0.9m x 0.6m.

  Granted Advertising 3 docs

• 8 - 12 Broadwick Street London W1F 8HN

  05/02408/AD7 Submitted 30 Mar 2005 50 yards away

  Display for a temporary period of 6 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.

  Granted Advertising 3 docs

• 8 - 12 Broadwick Street London W1F 8HN

  04/08826/ADV Submitted 8 Nov 2004 50 yards away

  Display of non- illuminated fascia and 2 No. non-illuminated projecting signs.

  Decided Advertising 4 docs

• 26/07528/FULL Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

  Received 5 Nov, published by the council 6 Nov 2026 Full applications
• 26/05200/FULL Decided

  1 The Court House 165 Seymour Place London W1H 4PU

  Installation of waterproofing system to the existing lead flat roofs

  Received 3 Aug, published by the council 28 Aug 2026 Full applications
• 26/07521/FULL Awaiting decision

  Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

  Installation of one external condenser unit

  Received 4 Nov, published by the council 6 Nov 2026 Full applications
• 26/07508/FULL Awaiting decision

  Buckingham Palace The Mall London SW1A 1AA

  Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/07472/FULL Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

  Received 3 Nov, published by the council 6 Nov 2026 Full applications