Planning application
11 Trevor Street London SW7 1DX
Works: Demolition Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
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 in closet wing and two windows at first floor level in closet wing.
As published by the council, reference 25/05319/LBC
Application record
- Reference
- 25/05319/LBC
- Type
- Listed Building Consent Application
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 30 Jul 2025
- Validated
- 7 Aug 2025
- Decided
- 26 Sep 2025
- Ward
- Knightsbridge & Belgravia
- Decision by
- Delegated Decision
- Postcode
- SW7 1DX
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
25/05318/FULL 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 and two windows at first floor level in closet wing.
Timeline
Dates from the published record
-
30 Jul 2025
Received by Westminster
-
7 Aug 2025
Validated
Checked as complete and ready for consideration.
-
26 Sep 2025
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
SITUACTIONS STUDIO LTD Agent, registered in London
Active · incorporated 2024 · London
6 applications on PlanIndex · across 3 councils
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
16 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Westminster granted permission on 26 September 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
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 -
8 Trevor Street London SW7 1DU
100% historically approved · decision due ~26 Nov
2 x Sycamore (G2, rear): crown reduce to previous, most recent reduction points, removing approx. 2m of new growth.
Decided Trees -
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 Full applications 18 docs -
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 -
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 -
11 Trevor Place London SW7 1LB
100% historically approved · decision due ~7 Jul
1 x dead cherry: fell.
Awaiting decision Trees 4 docs
Other heritage and listed building applications
In Westminster
-
26/05473/LBC Decided
9A Grosvenor Square London W1K 5AE
Installation of natural Portland Stone paving to two front entrances. (Linked to 26/06273/FULL)
-
26/07390/LBC Awaiting decision
40 Wigmore Street London W1U 2RX
Installation of a non-illuminated fascia sign measuring 0.29m x 0.79m and two vinyl signs applied to inside face of the glazed shopfront each measuring 0.22m x 0.84m. (Linked with 26/06970/ADV)
-
26/07372/LBC Awaiting decision
8A Randolph Road London W9 1AN
Amalgamation of two residential units with internal refurbishment and reconfiguration. (Linked with 26/07371/FULL)
-
26/07332/LBC Awaiting decision
Royal Courts Of Justice Strand London WC2A 2LL
Replacement of one platform lift within the grade 1 listed Royal Court?s of Justice building.
-
26/07336/LBC Awaiting decision
Charing Cross Hotel Strand London WC2N 5HX
Installation of replacement timber handrail and brackets to one flight of main staircase.