26/00832/FULL

1. 11 Feb 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 26/00833/LBC Awaiting decision

  Ground Floor 23 Wimpole Street London W1G 8GP

  Replacement windows, doors and lantern roof and internal alterations (Linked to 26/00832/FULL)

  11 Feb 2026 0m away Heritage and listed buildings
• 26/03135/FULL Awaiting decision

  30B Wimpole Street London W1G 8YB

  Use of Basement, Ground, First and Second Floors for Medical Purposes (Use Class E (e)) for a temporary period of 20 years.

  12 May 2026 36m away Full applications
• 26/03236/LBC Awaiting decision

  Ground Floor 23 Wimpole Street London W1G 8GP

  Internal alterations to lower ground floor flat.

  15 May 2026 45m away Heritage and listed buildings
• 26/01740/FULL Awaiting decision

  64 Wimpole Street London W1G 8YS

  Erection of a new roof terrace and green roof area at rear 2nd floor level; installation of plant and photovoltaic panels at main roof level and new mansard roof extension and installation of plant on the mews roof level; alterations at ground floor front elevation; Internal and external alterations throughout the building in connection with a rear elevation extension from first to fourth floor levels and the reconfiguration of the existing fifth floor level, installation of new double glazed windows throughout all in connection with a change of use to Class E (e) medical use.

  18 Mar 2026 47m away Full applications
• 26/00872/FULL Awaiting decision

  Flat 2 New Cavendish Mansions 48 New Cavendish Street London W1G 8TG

  Retrofit of existing windows, including insertion of slimline double-glazing windowpanes to front facade.

  12 Feb 2026 52m away Full applications
• 25/07902/LBC Awaiting decision

  45 New Cavendish Street London W1G 9TJ

  Internal alterations at ground and lower ground level including reinstatement of staircase. (Linked with 25/07901/FULL)

  31 Oct 2025 59m 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