Fourth Floor 40 New Bond Street London W1S 2RX

This site has had 4 applications since 2026.

• 26/05587/ADFULL Decided

  Fourth Floor 40 New Bond Street London W1S 2RX

  Details of new louvres and how they relate to the existing window frame pursuant to Condition 5 of planning permission dated 27th July 2026 (26/03500/FULL)

  Submitted 17 Aug 2026
• 26/05688/ADLBC Decided

  Fourth Floor 40 New Bond Street London W1S 2RX

  Details of new louvres and how they relate to the existing window frame pursuant to Condition 5 of listed building consent dated 27th July 2026 (26/03501/LBC)

  Submitted 17 Aug 2026
• 26/03500/FULL Awaiting decision

  Fourth Floor 40 New Bond Street London W1S 2RX

  Reconfiguration and refurbishment of the existing office at level 4, installation of new air-conditioning unit within existing acoustic enclosure at roof level, new associated pipework and installation of new louvres within rear windows. [Linked to 26/03501/LBC]

  Submitted 28 May 2026 Full applications

1. 28 May 2026

   Received by Westminster

2. 4 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 30 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 91 days over the applications it decided in the last year.

1 later application on the register refers to this one:

• 26/05688/ADLBC Decided

  Fourth Floor 40 New Bond Street London W1S 2RX

  Details of new louvres and how they relate to the existing window frame pursuant to Condition 5 of listed building consent dated 27th July 2026 (26/03501/LBC)

  Submitted 17 Aug 2026

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided heritage and listed building applications in a median of 119 days. More in our guide to how long planning decisions take.

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.

• Fourth Floor 40 New Bond Street London W1S 2RX

  26/03500/FULL Submitted 28 May 2026 50 yards away

  88% historically approved · decision due ~30 Jul

  Reconfiguration and refurbishment of the existing office at level 4, installation of new air-conditioning unit within existing acoustic enclosure at roof level, new associated pipework and installation of new louvres within rear windows. [Linked to 26/03501/LBC]

  Awaiting decision Full applications Windows or glazing 31 docs

• Fourth Floor 40 New Bond Street London W1S 2RX

  26/05587/ADFULL Submitted 17 Aug 2026 50 yards away

  89% historically approved · decision due ~12 Oct

  Details of new louvres and how they relate to the existing window frame pursuant to Condition 5 of planning permission dated 27th July 2026 (26/03500/FULL)

  Decided Windows or glazing

• Fourth Floor 40 New Bond Street London W1S 2RX

  26/05688/ADLBC Submitted 17 Aug 2026 50 yards away

  89% historically approved · decision due ~12 Oct

  Details of new louvres and how they relate to the existing window frame pursuant to Condition 5 of listed building consent dated 27th July 2026 (26/03501/LBC)

  Decided Windows or glazing

• 39 - 42 New Bond Street London W1S 2SQ

  26/01898/FULL Submitted 24 Mar 2026 50 yards away

  88% historically approved · decision due ~19 May

  Installation of plant at roof level within existing acoustic enclosure, new intake and extract louvres within existing openings, and associated pipework and servicing infrastructure. Installation of new HVAC and M&E systems, raised access flooring, new lighting and fit-out, formation of meeting rooms, and refurbishment of the ground floor entrance lobby; together with external alterations comprising. Internal and external refurbishment works, including full internal strip-out and reconfiguration at Levels 3 and 5. (Linked with 26/01899/LBC)

  Awaiting decision Full applications 62 docs

• 41-42 New Bond Street London W1S 2RZ

  11/04646/ADV Submitted 18 May 2011 50 yards away

  Display of a non-illuminated advertising hoarding measuring 7.32m high x 8.62m wide x 3.1m deep, for temporary period from June 2011 to September 2011.

  Refused Advertising 4 docs

• 41-42 New Bond Street London W1S 2RZ

  10/10537/LBC Submitted 1 Dec 2010 50 yards away

  New shopfront and internal refurbishment of the basement, ground and first floors including relocation of the staircase and lift. Installation of 3 air conditioning units and alterations to the rear of the property.

  Withdrawn Heritage and listed buildings Windows or glazing 4 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