Planning application
25/09009/FULL
22 Ponsonby Terrace London SW1P 4QA
Proposal
Replacement of existing windows with new double glazed windows; replacement of fascias, soffits and gutters; renewal of existing flat roof; and repair/ redecoration works to external wall.
As published by the council, reference 25/09009/FULL
Timeline
Dates from the published record
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11 Dec 2025
Received by Westminster
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2 Apr 2026
Decision issued: Application Permitted
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29 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
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.
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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25/07799/TCA Awaiting decision
Flat A 20 Ponsonby Place London SW1P 4PT
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26/04279/FULL Awaiting decision
36A Ponsonby Terrace London SW1P 4QA
Replacement of all existing front & rear windows with double glazed timber sash windows, Fascia, Soffit, RWG (Rainwater Gutters) and repairs to the brickwork and render.
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26/03711/FULL Awaiting decision
25 Ponsonby Place London SW1P 4PS
Timber window replacement; fascia, soffit and gutter replacement; brick and render repairs.
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25/06563/FULL Granted
6 Ponsonby Terrace London SW1P 4QA
Removal of an existing glazed door to the rear elevation, enlargement of the opening, and installation of a Crittall-style glazed door.
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25/05566/TELNOT Decided
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26/04175/FULL Awaiting decision
5 Ponsonby Terrace London SW1P 4PZ
Replacement of all existing front & rear window with double glazed timber sash and casement, Fascia, Soffit, RWG (Rainwater Gutters) and repairs to the brickwork and render.
Other full applications applications
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26/04841/ADFULL Granted
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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.