21 New Quebec Street London W1H 7SA

This site has had 5 applications since 2010: 1 approved, 0 refused.

• 26/06951/LBC Decided

  21 New Quebec Street London W1H 7SA

  Replacement of existing single glazing within the timber shopfronts at Nos. 20, 21 and 22 New Quebec Street with security glazing.

  Submitted 12 Oct 2026 Heritage and listed buildings
• 26/04622/FULL Decided

  21 New Quebec Street London W1H 7SA

  Formation of new openings in the structural party walls between Nos. 21 and 22 at basement and ground floor levels to create a continuous retail unit. New dumbwaiter to 22. Reinstatement of historic nibs and downstands. No. 21, Replacement of stair balustrades. Plastering and decoration of exposed brickwork in 22 basement. Refurbishment of existing timber floor boards. No. 21 and 22: Installation of new more efficient mechanical and electrical services. Removal of non-original partitions and finishes. Repair and redecoration of existing suspended ceilings at ground floor level. Refurbishment of existing timber sash and casement windows with addition of internal security bars and internal shopfront security barriers. Works to vaults to allow dry storage. Installation of security and fire safety systems to allow safe operation across all three properties. [Linked to 26/04623/LBC] [SITE INCLUDES 20 AND 22 NEW QUEBEC STREET]

  Submitted 10 Jul 2026 Full applications
• 26/00931/LBC Awaiting decision

  21 New Quebec Street London W1H 7SA

  Renewal of defective plasterwork and laths within the ground floor entrance corridor and stairwell areas.

  Submitted 13 Feb 2026 Heritage and listed buildings
• 10/02074/ADLBC Granted

  21 New Quebec Street London W1H 7SA

  Approval of details pursuant Condition 1 of listed building consent dated 19 May 2009 (RN: 09/02796); namely detailed drawings of new joinery work at 1:20 and 1:1.

  Decided 16 Jun 2010 Conditions

1. 10 Jul 2026

   Received by Westminster

2. 20 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. 17 Sep 2026

   Status changed to Decided

   Previously Pending.

• 26/04622/FULL Decided

  21 New Quebec Street London W1H 7SA

  Formation of new openings in the structural party walls between Nos. 21 and 22 at basement and ground floor levels to create a continuous retail unit. New dumbwaiter to 22. Reinstatement of historic nibs and downstands. No. 21, Replacement of stair balustrades. Plastering and decoration of exposed brickwork in 22 basement. Refurbishment of existing timber floor boards. No. 21 and 22: Installation of new more efficient mechanical and electrical services. Removal of non-original partitions and finishes. Repair and redecoration of existing suspended ceilings at ground floor level. Refurbishment of existing timber sash and casement windows with addition of internal security bars and internal shopfront security barriers. Works to vaults to allow dry storage. Installation of security and fire safety systems to allow safe operation across all three properties. [Linked to 26/04623/LBC] [SITE INCLUDES 20 AND 22 NEW QUEBEC STREET]

  Submitted 10 Jul 2026 Full applications

2 later applications on the register refer to this one:

• 26/06931/ADLBC Awaiting decision

  20 New Quebec Street London W1H 7SF

  Details of the external acoustic enclosures, the external CCTV cameras, including details of any external wiring, works to vaults to allow dry storage, final design details of floor levelling to rear extension, and final layout of ventilation at lower ground floor pursuant to condition 2 of listed building consent dated 17 September 2026 (RN: 26/04623/LBC). (Linked with 26/06881/ADFULL)

  Submitted 8 Oct 2026
• 26/04622/FULL Decided

  21 New Quebec Street London W1H 7SA

  Formation of new openings in the structural party walls between Nos. 21 and 22 at basement and ground floor levels to create a continuous retail unit. New dumbwaiter to 22. Reinstatement of historic nibs and downstands. No. 21, Replacement of stair balustrades. Plastering and decoration of exposed brickwork in 22 basement. Refurbishment of existing timber floor boards. No. 21 and 22: Installation of new more efficient mechanical and electrical services. Removal of non-original partitions and finishes. Repair and redecoration of existing suspended ceilings at ground floor level. Refurbishment of existing timber sash and casement windows with addition of internal security bars and internal shopfront security barriers. Works to vaults to allow dry storage. Installation of security and fire safety systems to allow safe operation across all three properties. [Linked to 26/04623/LBC] [SITE INCLUDES 20 AND 22 NEW QUEBEC STREET]

  Submitted 10 Jul 2026 Full applications

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.

• 21 New Quebec Street London W1H 7SA

  26/04622/FULL Submitted 10 Jul 2026 50 yards away

  88% historically approved · decision due ~14 Sep

  Formation of new openings in the structural party walls between Nos. 21 and 22 at basement and ground floor levels to create a continuous retail unit. New dumbwaiter to 22. Reinstatement of historic nibs and downstands. No. 21, Replacement of stair balustrades. Plastering and decoration of exposed brickwork in 22 basement. Refurbishment of existing timber floor boards. No. 21 and 22: Installation of new more efficient mechanical and electrical services. Removal of non-original partitions and finishes. Repair and redecoration of existing suspended ceilings at ground floor level. Refurbishment of existing timber sash and casement windows with addition of internal security bars and internal shopfront security barriers. Works to vaults to allow dry storage. Installation of security and fire safety systems to allow safe operation across all three properties. [Linked to 26/04623/LBC] [SITE INCLUDES 20 AND 22 NEW QUEBEC STREET]

  Decided Full applications Windows or glazing 53 docs

• 21 New Quebec Street London W1H 7SA

  10/02074/ADLBC Submitted 9 Mar 2010 50 yards away

  Approval of details pursuant Condition 1 of listed building consent dated 19 May 2009 (RN: 09/02796); namely detailed drawings of new joinery work at 1:20 and 1:1.

  Granted Conditions 5 docs

• 21 New Quebec Street London W1H 7SA

  26/06951/LBC Submitted 12 Oct 2026 50 yards away

  90% historically approved · decision due ~7 Dec

  Replacement of existing single glazing within the timber shopfronts at Nos. 20, 21 and 22 New Quebec Street with security glazing.

  Decided Heritage and listed buildings Windows or glazing

• 21 New Quebec Street London W1H 7SA

  26/00931/LBC Submitted 13 Feb 2026 50 yards away

  90% historically approved · decision due ~10 Apr

  Renewal of defective plasterwork and laths within the ground floor entrance corridor and stairwell areas.

  Awaiting decision Heritage and listed buildings 12 docs

• 20A New Quebec Street London W1H 7RZ

  26/04528/ADV Submitted 8 Jul 2026 50 yards away

  82% historically approved · decision due ~2 Sep

  Display of non illuminated vinyl window display measuring 1.905m x 1.38m, 1.22m x 0.66m, 1.91m x 1.38m, 1.97m x 1.26m with an art installation of 25 vinyls on the external ground floor windows in partnership with the Baker Street Quarter Partnership and University of Westminster for a temporary period of one year from 1 July 2026 until 1 July 2027.

  Decided Advertising

• Basement And Ground Floor 23 New Quebec Street London W1H 7SD

  26/05972/FULL Submitted 1 Sep 2026 50 yards away

  88% historically approved · decision due ~5 Nov

  Use of basement and ground floor unit as flexible retail use (Class E (a)) or food and beverage use (Class E (b)).

  Awaiting decision Full applications

• 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