25/09265/FULL

1. 22 Dec 2025

   Received by Westminster

2. 12 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Apr 2026

   Decision issued: Application Permitted

4. 20 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

• 25/09266/LBC Granted

  43 Weymouth Street London W1G 8NB

  Partial demolition of rear roofslope and creation of a concealed roof terrace at rear second floor level. Installation of one rooflight, one external door and one repositioned window.

  22 Dec 2025 1m away Heritage and listed buildings
• 26/01948/LBC Awaiting decision

  45 Wimpole Street London W1G 8SB

  Installation of emergency lighting above exit doors (internal side of door only)

  25 Mar 2026 12m away Heritage and listed buildings
• 25/06331/NMA Granted

  47 Weymouth Street London W1G 8NE

  Amendments to planning permission dated 24th July 2018 (RN 18/01879/FULL) for the Rear extension at basement level and extension of the roof terrace at first floor level, use as a single family dwelling (C3 use class). NAMELY, Change from metal glazed screen to timber sash window to infill extension at lower ground floor, omission of timber panelling to rear roof terrace, replacement of concrete coping to rear terrace wall with new stone ones and amendment to metal bridge design. (Linked to 25/06502/LBC)

  5 Sep 2025 17m away Amendments
• 25/06324/ADLBC Granted

  47 Weymouth Street London W1G 8NE

  Detailed drawings of metal bridge, railings and external window pursuant to condition 5 of listed building consent dated 4th April 2019(RN:18/08715/LBC).

  5 Sep 2025 18m away Conditions
• 25/06329/ADFULL Granted

  47 Weymouth Street London W1G 8NE

  Detailed drawings of metal bridge, railings and external window pursuant to condition 3 of planning permssion dated 7th December 2018 (RN:18/08716/FULL).

  5 Sep 2025 19m away Full applications
• 25/06502/LBC Granted

  47 Weymouth Street London W1G 8NE

  Rear extension at basement level, alterations to rear flat roof areas and installation of a metal bridge and railings and other associated works in relation to the extension of the roof terrace at first floor level, internal alterations to each floor level

  11 Sep 2025 19m 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