Planning application
25/06352/ADFULL
26 Leinster Square London W2 4NQ
Proposal
Details of implementation of Energy Reduction Scheme pursuant top condition 6 of a appeal decision dated 5th August 2025 (APP/X5990/W/25/3361064).
As published by the council, reference 25/06352/ADFULL
Timeline
Dates from the published record
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8 Sep 2025
Received by Westminster
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21 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
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.
About full applications applications
How this application type works
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.
Nearby applications
Within 500 metres
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22/04041/ADFULL Refused
26 Leinster Square London W2 4NQ
Details of Operational Management Plan (OMP), detailed drawings of a soft landscaping scheme for the rear communal garden, how waste is to be stored on site and how materials for recycling will be stored separately and written approval details of how the development will reduce on-site energy demand pursuant to condition 3, 7, 9 & 10 of planning permission dated 29th November 2021 (RN: 21/04569/FULL).
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26/00116/LBC Granted
Normandy Court 32 - 33 Kensington Gardens Square London W2 4BG
Retrospective application for elevational treatment, scored stucco render to upper floors of front facade [Linked to 26/00115/FULL]
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26/00115/FULL Granted
Normandy Court 32 - 33 Kensington Gardens Square London W2 4BG
Retrospective application for elevational treatment, scored stucco render to upper floors of front facade [Linked to 26/00116/LBC]
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26/03450/LBC Awaiting decision
Flat 7 42 Leinster Square London W2 4PU
Retrospective application for alterations to top floor flat including removal of ceiling in reception room and bedroom; installation of mezzanine to bedroom; creation of escape dormer in roof space; insertion of rooflights and associated works.
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26/04426/FULL Awaiting decision
Fourth Floor Flat 44 Leinster Square London W2 4PU
Installation of railings to terrace and removal of lighting on roof. [Linked to 26/04427/LBC]
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26/04427/LBC Awaiting decision
Fourth Floor Flat 44 Leinster Square London W2 4PU
Installation of railings to terrace and removal of lighting on roof. [Linked to 26/04426/FULL]
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In Westminster
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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).
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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)
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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).
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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.
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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.