6 Upper Wimpole Street London W1G 6LG

This site has had 22 applications since 2025: 4 approved, 0 refused.

• 26/06689/ADFULL Awaiting decision

  6 Upper Wimpole Street London W1G 6LG

  Sample panel of brickwork; pursuant to condition 10 of planning permission dated 22nd May 2025 (24/06468/FULL) as allowed by (APP/X5990/Y/25/3371070)

  Submitted 30 Sep 2026
• 26/06663/ADLBC Awaiting decision

  6 Upper Wimpole Street London W1G 6LG

  Details of a sample panel of brickwork, built on site, which shows the colour, texture, face bond and pointing pursuant to condition 4 of listed building dated 23rd May 2025 (RN: 24/06469/LBC) granted at appeal dated 22nd December 2025 (RN:25/00101/HBREF)

  Submitted 29 Sep 2026
• 26/05276/ADLBC Decided

  6 Upper Wimpole Street London W1G 6LG

  Details of method statement for historic floor coverings pursuant to condition 7 of listed building consent granted at appeal dated 22 December 2025 (Appeal B Ref: APP/X5990/Y/25/3371071)(RN: 25/00101/HBREF).

  Submitted 4 Aug 2026
• 26/05049/LBC Awaiting decision

  6 Upper Wimpole Street London W1G 6LG

  Installation of replacement timber sash windows at various levels on the front and rear elevations.

  Submitted 28 Jul 2026 Heritage and listed buildings
• 26/04983/ADFULL Decided

  6 Upper Wimpole Street London W1G 6LG

  Details of adherence to code of construction practice pursuant to condition 5 of planning permission (24/06468/FULL) granted at appeal dated 22 December 2025 (RN: 25/00100/TPREF)

  Submitted 24 Jul 2026
• 26/04499/ADFULL Awaiting decision

  6 Upper Wimpole Street London W1G 6LG

  Details (photographs and/or manufacturers' specifications) of the external facing materials to be used, including elevations and roof plans annotated to show where the materials are to be located pursuant to condition 8 of planning permission granted at appeal dated 22nd December 2025 (RN:APP/X5990/W/25/3371070)

  Submitted 6 Jul 2026 Full applications
• 26/04496/ADLBC Awaiting decision

  6 Upper Wimpole Street London W1G 6LG

  Details (photographs and/or manufacturers' specifications) of the external facing materials to be used, including elevations and roof plans annotated to show where the materials are to be located, in the construction of the works pursuant to condition 3 of listed building granted at appeal dated 22nd December 2025(RN:APP/X5990/Y/25/3371071)

  Submitted 6 Jul 2026 Conditions
• 26/04432/ADFULL Awaiting decision

  6 Upper Wimpole Street London W1G 6LG

  Details of a risk assessment to identify the potential risks associated with any contamination pursuant to Condition 4 of planning permission 24/06468/FULL granted at appeal dated 22nd December 2025 (RN:APP/X5990/D/25/3371070)

  Submitted 3 Jul 2026
• 26/04362/ADLBC Decided

  6 Upper Wimpole Street London W1G 6LG

  Details of a methodology for tanking works to the vaults, including a section through vault tanking and location of drains and pumping equipment pursuant to condition 2 of listed building granted at appeal dated 22.12.2025 (Planning Inspectorate RN:25/00101/HBREF ; Council RN: 25/00101/HBREF and 24/06469/LBC)

  Decided 20 Jul 2026
• 26/04134/ADLBC Decided

  6 Upper Wimpole Street London W1G 6LG

  Details of new external doors, including French doors and those into the courtyard; new roof lanterns and roof lights; new windows; and acoustic enclosure and wall lining for the condensing unit pursuant to condition 5 of appeal decision APP/X5990/Y/25/3371071 dated 22 December 2025.

  Decided 15 Jul 2026

1. 2 Jul 2025

   Received by Westminster

2. 3 Jul 2025

   Validated

   Checked as complete and ready for consideration.

3. 7 Oct 2025

   Decision issued: Application Permitted

4. 30 Aug 2026

   Added to PlanIndex

Westminster granted permission on 7 October 2025, 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.

• 6 Upper Wimpole Street London W1G 6LG

  26/04134/ADLBC Submitted 23 Jun 2026 50 yards away

  Details of new external doors, including French doors and those into the courtyard; new roof lanterns and roof lights; new windows; and acoustic enclosure and wall lining for the condensing unit pursuant to condition 5 of appeal decision APP/X5990/Y/25/3371071 dated 22 December 2025.

  Decided Loft or dormer Roofing +1

• 6 Upper Wimpole Street London W1G 6LG

  26/06689/ADFULL Submitted 30 Sep 2026 50 yards away

  89% historically approved · decision due ~25 Nov

  Sample panel of brickwork; pursuant to condition 10 of planning permission dated 22nd May 2025 (24/06468/FULL) as allowed by (APP/X5990/Y/25/3371070)

  Awaiting decision

• 6 Upper Wimpole Street London W1G 6LG

  26/03581/ADLBC Submitted 1 Jun 2026 50 yards away

  89% historically approved · decision due ~27 Jul

  Details of method statement pursuant to condition 8 of appeal decision dated 22nd December 2025 APP/X5990/Y/25/3371071 (RN: 24/06469/LBC).

  Awaiting decision Conditions 8 docs

• 6 Upper Wimpole Street London W1G 6LG

  26/04362/ADLBC Submitted 1 Jul 2026 50 yards away

  Details of a methodology for tanking works to the vaults, including a section through vault tanking and location of drains and pumping equipment pursuant to condition 2 of listed building granted at appeal dated 22.12.2025 (Planning Inspectorate RN:25/00101/HBREF ; Council RN: 25/00101/HBREF and 24/06469/LBC)

  Decided

• 6 Upper Wimpole Street London W1G 6LG

  26/04071/ADFULL Submitted 19 Jun 2026 50 yards away

  89% historically approved · decision due ~14 Aug

  Details of tree report; pursuant to Condition 6 (Part 1) of Appeal Decision APP/X5990/W/25/3371070, dated 22nd December 2025,

  Decided Trees

• 6 Upper Wimpole Street London W1G 6LG

  26/06663/ADLBC Submitted 29 Sep 2026 50 yards away

  89% historically approved · decision due ~24 Nov

  Details of a sample panel of brickwork, built on site, which shows the colour, texture, face bond and pointing pursuant to condition 4 of listed building dated 23rd May 2025 (RN: 24/06469/LBC) granted at appeal dated 22nd December 2025 (RN:25/00101/HBREF)

  Awaiting decision

• 26/05984/FULL Decided

  41 Sutherland Street London SW1V 4JX

  Replacement of front, side and rear windows with double glazed timber framed sash windows and replacement of a door with a double glazed timber framed door.

  Received 2 Sep, published by the council 11 Sep 2026 Full applications
• 26/07224/FULL Awaiting decision

  8 Hinde Street London W1U 3BQ

  Use of the building as an Embassy (sui generis) with reversion to Class E on cessation of occupation by the Government of the United Mexican States. Erection of a flagpole and flag and plaque

  Received 22 Oct, published by the council 26 Oct 2026 Full applications
• 26/06134/FULL Decided

  Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

  Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

  Received 8 Sep, published by the council 15 Sep 2026 Full applications
• 26/07258/FULL Awaiting decision

  16A Croxley Road London W9 3HL

  Installation of air to air heat pumps to offices and bedrooms.

  Received 22 Oct, published by the council 23 Oct 2026 Full applications
• 26/07193/FULL Awaiting decision

  98 Victoria Street London SW1E 5JL

  Shopfront alterations. (Linked with 26/07194/ADV)

  Received 21 Oct, published by the council 22 Oct 2026 Full applications