Planning application
11 Caroline Terrace London SW1W 8JS
Works: Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Replacement of glass with double glazing within the existing window and door frames
As published by the council, reference 26/02061/CLOPUD
Application record
- Reference
- 26/02061/CLOPUD
- Type
- Certificate of Lawfulness (proposed)
- Status
- Pending
- Received
- 27 Mar 2026
- Validated
- 27 Mar 2026
- Ward
- Knightsbridge & Belgravia
- Postcode
- SW1W 8JS
Site history
Applications at this address on the Westminster register
This site has had 3 applications since 2026.
-
26/03521/FULL Awaiting decision
11 Caroline Terrace London SW1W 8JS
Lowering of the front section butterfly roof to create roof terrace at main roof level including associated modification of existing dormer to provide access to terrace; new railings; and other associated works.
-
26/02492/FULL Awaiting decision
11 Caroline Terrace London SW1W 8JS
Installation of CCTV cameras on the front and rear elevations at lower ground and ground floor levels.
Timeline
Dates from the published record
-
27 Mar 2026
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 22 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 65 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
ADL Planning Pty Ltd Agent, a planning consultancy
100 applications on PlanIndex · across 7 councils · 91% granted
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
8 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 happens while it is decided
This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided lawful development applications in a median of 78 days. More in our guide to how long planning decisions take.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
14A Caroline Terrace London SW1W 8JS
87% historically approved · decision due ~1 Jan
Details of appropriate arrangements to secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site pursuant to condition 5 of planning permission dated 20th August 2025 (RN:25/04744/FULL)
Awaiting decision Full applications 5 docs -
11 Caroline Terrace London SW1W 8JS
87% historically approved · decision due ~10 Jun
Installation of CCTV cameras on the front and rear elevations at lower ground and ground floor levels.
Awaiting decision Full applications 10 docs -
14A Caroline Terrace London SW1W 8JS
87% historically approved · decision due ~7 Apr
Detailed drawings (specifying materials and photographs of samples to illustrate finished appearance) of new windows and doors including reveals and design of brickwork framing any new openings, rooflights, including upstands and relationship with surrounding fabric, new glazed gate, roof detailing, including any ridge tiles, junctions, gutters, parapet coping and barge boards, waste storage and cycle parking pursuant to condition 4, 6 and 8 of planning permission dated 20 August 2025 (RN: 25/04744/FULL).
Awaiting decision Full applications Loft or dormer Windows or glazing 10 docs -
11 Caroline Terrace London SW1W 8JS
87% historically approved · decision due ~24 Jul
Lowering of the front section butterfly roof to create roof terrace at main roof level including associated modification of existing dormer to provide access to terrace; new railings; and other associated works.
Awaiting decision Full applications Loft or dormer 9 docs -
12 Caroline Terrace London SW1W 8JS
1 x cherry (T3): Prune overhanging branches in line with the boundary of 14A Caroline Terrace.
Granted Trees 6 docs -
3 Caroline Terrace London SW1W 8JS
100% historically approved · decision due ~3 Aug
London Plane- Reduce northern aspect of the crown back by 2 metres Reason: Repeat work and routine maintenace
Awaiting decision Trees 6 docs
Other lawful development applications
In Westminster
-
26/06158/CLOPUD Awaiting decision
2 Hamilton Gardens London NW8 9PT
Erection of replacement, enlarged single storey ground floor rear extension.
-
26/06080/CLEUD Awaiting decision
91 Gloucester Place London W1U 6JG
Certificate of lawfulness for an existing use or development to confirm that the development authorised by full planning permission ref. 22/08385/FULL & listed building consent (RN 22/08386/LBC) has lawfully commenced as a result of the works evidenced.
-
26/06044/CLOPUD Awaiting decision
9 Abinger Mews W9 3SP
Proposed loft conversion with rear dormer and 3 front rooflights to existing mid-terraced house.
-
26/06035/CLOPUD Awaiting decision
30 Ashworth Road W9 1JY
Erection of new garden retaining wall and erection of new garden timber fence to match the height of existing fence.
-
26/05871/CLEUD Awaiting decision
32 Cambridge Street London SW1V 4QH
Confirmation of the lawful implementation of planning permission dated 13 August 2021 (RN: 21/04143/FULL) has commenced before the expiry of the three year time period and may, therefore, lawfully be carried out and completed.