26/00525/FULL

1. 29 Jan 2026

   Received by Westminster

2. 10 Apr 2026

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 26/00526/LBC Granted

  Flat 146 4 Whitehall Court London SW1A 2EP

  Alterations to sixth-floor flat, including installation of an internal air-conditioning condenser with a louvred grille to lightwell, replacement of casement sash windows to lightwell, and internal alterations.

  29 Jan 2026 0m away Heritage and listed buildings
• 26/02372/ADLBC Awaiting decision

  Flat 116 4 Whitehall Court London SW1A 2EP

  Approval of photos of new fireplace, approval of section drawings of the new floor build up, pursuant to condition 3 and 4 of Listed Building Consent dated 11 February 2026 (RN 25/07778/LBC)

  10 Apr 2026 6m away Conditions
• 25/06136/LBC Granted

  Flat 71 3 Whitehall Court London SW1A 2EL

  Internal alterations and refurbishment of existing two-bedroom flat to create one-bedroom flat with larger reception room.

  28 Aug 2025 33m away Heritage and listed buildings
• 25/06139/CLOPUD Granted

  Flat 71 3 Whitehall Court London SW1A 2EL

  Alteration and refurbishment of existing two-bedroom flat to create one-bedroom flat.

  28 Aug 2025 33m away Lawful development
• 26/04398/CLEUD Awaiting decision

  Flat 85 3 Whitehall Court London SW1A 2EL

  Confirmation of the lawful implementation of planning permission dated 15 August 2017 (17/03984/FULL and 17/03985/LBC) has commenced before the expiry of the three year time period and may, therefore, lawfully be carried out and completed.

  2 Jul 2026 37m away Lawful development
• 26/01954/LBC Awaiting decision

  Flat 63 3 Whitehall Court London SW1A 2EL

  Internal alterations, including replacement of doors.

  25 Mar 2026 38m away Heritage and listed buildings

• 26/04824/ADFULL Granted

  New Zealand House 80 Haymarket London SW1Y 4TE

  Detailed design and specification of new blinds to NZH based on mock-up trials on-site. pursuant to condition 32 (i) of planning permission dated 8th April 2024 (23/00571/FULL).

  20 Jul 2026 Full applications
• 26/04829/ADFULL Granted

  New Zealand House 80 Haymarket London SW1Y 4TE

  Details of external and internal signage strategy pursuant to Condition 33(E) of planning permission dated 8th April 2024 (RN: 23/00571/FULL)

  20 Jul 2026 Full applications
• 26/04841/ADFULL Granted

  29 Henstridge Place London NW8 6QD

  Details of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 18th November 2025 (RN:25/06159).

  20 Jul 2026 Full applications
• 26/04989/FULL Awaiting decision

  1 Kildare Terrace London W2 5JT

  Erection of a mansard roof extending over the main house and side wing, replacement lower ground rear extension with roof terrace above, lowering of lower ground floor slab, installation of an air source heat pump in rear garden, new front boundary treatment, and new second floor window on the north elevation.

  24 Jul 2026 Full applications
• 26/04986/FULL Awaiting decision

  Inver Court Inverness Terrace London W2 6JB

  Replacement of combustible materials in the render facades; timber decking and plastic soffits/ fascias to terraces with non-combustible materials on the 5th and 6th floors.

  24 Jul 2026 Full applications