Unit 1 Cunard House 15 Regent Street London SW1Y 4LN

This site has had 4 applications since 2026.

• 26/06062/ADV Decided

  Unit 1 Cunard House 15 Regent Street London SW1Y 4LN

  Display of non-illuminated vinyl wrap at shopfront glass from 1 September until 4th December 2026, measuring 3216mm x 2585mm.

  Submitted 4 Sep 2026 Advertising
• 26/03234/LBC Awaiting decision

  Unit 1 Cunard House 15 Regent Street London SW1Y 4LN

  Internal alterations to ground floor and basement retail unit to enable new retail store fit out

  Submitted 15 May 2026 Heritage and listed buildings
• 26/03226/ADV Awaiting decision

  Unit 1 Cunard House 15 Regent Street London SW1Y 4LN

  Display of a non-illuminted fascia sign measuring 0.37m x 1.83m; and an externally illuminated projecting sign measuring 0.463m x 0.598m.

  Submitted 15 May 2026 Advertising

1. 4 Sep 2026

   Received by Westminster

2. 11 Sep 2026

   Added to PlanIndex

3. 22 Oct 2026

   Status changed to Decided

   Previously Pending.

• 26/06062/ADV Decided

  Unit 1 Cunard House 15 Regent Street London SW1Y 4LN

  Display of non-illuminated vinyl wrap at shopfront glass from 1 September until 4th December 2026, measuring 3216mm x 2585mm.

  Submitted 4 Sep 2026 Advertising

1 later application on the register refers to this one:

• 26/06062/ADV Decided

  Unit 1 Cunard House 15 Regent Street London SW1Y 4LN

  Display of non-illuminated vinyl wrap at shopfront glass from 1 September until 4th December 2026, measuring 3216mm x 2585mm.

  Submitted 4 Sep 2026 Advertising

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Unit 1 Cunard House 15 Regent Street London SW1Y 4LN

  26/06062/ADV Submitted 4 Sep 2026 50 yards away

  82% historically approved · decision due ~30 Oct

  Display of non-illuminated vinyl wrap at shopfront glass from 1 September until 4th December 2026, measuring 3216mm x 2585mm.

  Decided Advertising Windows or glazing

• 16 - 17 St James's Square London SW1Y 4LB

  22/03187/LBC Submitted 12 May 2022 50 yards away

  Internal alterations to provide improved staff facilities, additional food preparation, rationalising various areas of plant, storage and circulation; exposing and restoring original finishes and vaulted and jack-arched ceilings.

  Granted Heritage and listed buildings 20 docs

• East India Devonshire Sports And Public Schools Club 16 St James's Square London SW1Y 4LH

  26/03638/LBC Submitted 3 Jun 2026 50 yards away

  90% historically approved · decision due ~29 Jul

  Repairs to rear entrance bridge at 4-5 Duke Street St James's and replacement of the existing marble treads and risers with Portland stone (linked to 26/02652/FULL).

  Awaiting decision Heritage and listed buildings 10 docs

• 5 - 7 King Street St James's London SW1Y 6QS

  25/06104/CLEUD Submitted 27 Aug 2025 50 yards away

  Fifth floor (top floor) used as ClassE (g)(i) offices including meeting rooms, kitchens and toilet facilities.

  Granted Lawful development 12 docs

• 4 - 5 Duke Street St James's London SW1Y 6BN

  26/02652/FULL Submitted 21 Apr 2026 50 yards away

  88% historically approved · decision due ~22 Jul

  Repairs to an entrance bridge.

  Awaiting decision Full applications 14 docs

• 14 St James's Square London SW1Y 4LG

  25/06988/ADFULL Submitted 29 Sep 2025 50 yards away

  Details of the new louvre to lower ground floor level within the front lightwell, pursuant to condition 4 of planning permission dated 18 December 2024 (RN: 24/06485/FULL).

  Granted Full applications 11 docs

• 26/07529/LBC Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water supply pipe on rear courtyard elevation. (Linked with 26/07528/FULL)

  Received 5 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 26/07509/LBC 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 26/07508/FULL)

  Received 4 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07473/LBC Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07472/FULL)

  Received 3 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 26/07471/LBC Awaiting decision

  12 Queen Anne's Gate London SW1H 9AA

  Excavation of single-storey basement, internal reconfiguration and installation of modern services. (Linked with 26/07470/FULL)

  Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07461/LBC Awaiting decision

  1 Savile Row London W1S 3JR

  Minor internal works comprising redecoration and upgrades to lighting, flooring and bathroom and kitchen facilities, together with external works including new lighting and signage.

  Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings