Planning application
5 Trevor Street London SW7 1DU
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Remodelling of the rear elevation at lower ground floor, reduction of floor level at lower ground floor, lowering of garden space and reconfiguration of non-original partitioning to upper floors.
As published by the council, reference 25/08445/FULL
Application record
- Reference
- 25/08445/FULL
- Type
- Full Planning Permission Application
- Status
- Decided
- Decision
- Application Permitted
- Received
- 19 Nov 2025
- Validated
- 19 Nov 2025
- Decided
- 12 May 2026
- Ward
- Knightsbridge & Belgravia
- Decision by
- Delegated Decision
- Postcode
- SW7 1DU
Timeline
Dates from the published record
-
19 Nov 2025
Received by Westminster
-
12 May 2026
Decision issued: Application Permitted
-
20 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice registered in Chislehurst
10 applications on PlanIndex · across 5 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
18 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat 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
-
5 Trevor Street London SW7 1DU
Remodelling of the rear elevation at lower ground floor, reduction of floor level at lower ground floor, lowering of garden space and reconfiguration of non-original partitioning to upper floors.
Granted Heritage and listed buildings 12 docs -
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 and two windows at first floor level in closet wing.
Granted Full applications Demolition Windows or glazing 19 docs -
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.
Granted Heritage and listed buildings Demolition Windows or glazing 16 docs -
239 Knightsbridge London SW7 1DJ
Remedial works to the roof, including replacement of an existing polycarbonate dome rooflight (retrospective).
Granted Heritage and listed buildings Loft or dormer 17 docs -
237 Knightsbridge London SW7 1DJ
100% historically approved · decision due ~31 Dec
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
Awaiting decision Trees 4 docs -
235 Knightsbridge London SW7 1DJ
100% historically approved · decision due ~29 Dec
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.
Awaiting decision Trees 9 docs
Other full applications applications
In Westminster
-
26/06024/FULL Awaiting decision
House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA
Installation of new and replacement electronic equipment within Speaker. (Linked with 26/06025/LBC)
-
26/06017/FULL Awaiting decision
38 Lauderdale Mansions Lauderdale Road London W9 1NE
Installation of an external AC Unit / Heat Pump at roof level.
-
26/05938/FULL Awaiting decision
24 Vincent Square London SW1P 2NJ
Subdivision of existing residential property to create two self-contained 3-bedroom family homes, along with cycle parking and associated external alterations.
-
26/05935/FULL Awaiting decision
47 Hereford Road London W2 5AH
Installation of one number new external condenser unit to the southerly elevation service alley.
-
26/05959/FULL Awaiting decision
Basement And Ground Floor 50 New Bond Street London W1S 1BJ
Installation of three new condensers on the roof, within an existing designated plant area.