Planning application
25/05318/FULL
11 Trevor Street London SW7 1DX
Proposal
External alterations at rear including demolition of existing brick structure, enlargement of rear terrace platform at raised ground floor level, infilling of an external door at ground floor level and two windows at first floor level in closet wing.
As published by the council, reference 25/05318/FULL
Timeline
Dates from the published record
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30 Jul 2025
Received by Westminster
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7 Aug 2025
Validated
Checked as complete and ready for consideration.
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26 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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25/05319/LBC Granted
11 Trevor Street London SW7 1DX
External alterations at rear including demolition of existing brick structure, enlargement of rear terrace platform at raised ground floor level, infilling of an external door at ground floor level in closet wing and two windows at first floor level in closet wing.
-
25/05222/LBC Granted
239 Knightsbridge London SW7 1DJ
Remedial works to the roof, including replacement of an existing polycarbonate dome rooflight (retrospective).
-
26/03145/TDD Awaiting decision
11 Trevor Place London SW7 1LB
1 x dead cherry: fell.
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25/08043/TCA Awaiting decision
237 Knightsbridge London SW7 1DJ
T1 Lime (Tilia spp.): Reduce the overall height by approximately 1.5 metres and the lateral spread by 1 metre, making all cuts to suitable secondary growth points in accordance with BS 39982010 - Recommendations for Tree Work. Carry out a crown lift to 3.5 metres above ground level to provide clearance, maintaining a balanced crown from throughout. All works to promote the long-term health and structure of the tree. Reason for works: Regular tree maintenance and light starvation to property
-
25/07657/TCA Awaiting decision
235 Knightsbridge London SW7 1DJ
1 x lime: reduce the overall height by approximately 1.5 metre and the lateral spread by 1 metre, making all cuts to suitable secondary growth points in accordance with BS 39982010 - Recommendations for Tree Work. Carry out a crown lift to 3.5 metres above ground level to provide clearance, maintaining a balanced crown from throughout.
-
25/07657/TPO Awaiting decision
235 Knightsbridge London SW7 1DJ
1 x lime: reduce the overall height by approximately 1.5 metre and the lateral spread by 1 metre, making all cuts to suitable secondary growth points in accordance with BS 39982010 - Recommendations for Tree Work. Carry out a crown lift to 3.5 metres above ground level to provide clearance, maintaining a balanced crown from throughout.
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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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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.