Planning application
25/05044/FULL
12A Lowndes Street London SW1X 9EX
Proposal
Replacement of front Juliet doors and sash windows with new timber double glazed doors and windows.
As published by the council, reference 25/05044/FULL
Timeline
Dates from the published record
-
21 Jul 2025
Received by Westminster
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28 Jul 2025
Validated
Checked as complete and ready for consideration.
-
4 Sep 2025
Decision issued: Application Permitted
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21 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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25/05045/LBC Granted
12A Lowndes Street London SW1X 9EX
Replacement of front Juliet doors and sash windows with new timber double glazed doors and windows; and internal alterations.
-
25/05617/LBC Granted
14 Lowndes Street London SW1X 9EX
Internal alterations to first, second and third floors.
-
25/06569/ADLBC Granted
14 Lowndes Street London SW1X 9EX
Detailed drawings of the new doors, pursuant to Condition 4 of listed building consent 28 August 2025 (RN 25/05617/LBC)
-
25/06706/LBC Granted
13 Lowndes Street London SW1X 9EX
Minor structural repairs to the first-floor balconies and reinstatement of decorative corbels.
-
25/06261/LBC Awaiting decision
25 - 26 Motcomb Street London SW1X 8JU
Replacement of vacant ground and lower ground cafe fixtures with new cafe fit out comprising no structural works but strip out and new finishes
-
26/02689/LBC Awaiting decision
23 Motcomb Street London SW1X 8LB
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26/04989/FULL Awaiting decision
1 Kildare Terrace London W2 5JT
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26/04986/FULL Awaiting decision
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