Planning application
10 Chapel Street London SW1X 7BY
Works: Extension Loft or dormer Windows or glazing
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
Detailed drawings of window at rear third floor level above the closet wing extension to match the windows in the rear closet wing extension in terms of size and detailed design and the two roof skylights must be conservation area styled rooflights, reduced in size, centrally positioned and closer to the roof ridge; detailed drawings of the new windows within the closet wing extension pursuant to Conditions 6 (parts a and b) and 7 of planning permission dated 10 July 2025 (RN:25/01535/FULL).
As published by the council, reference 26/04209/ADFULL
Application record
- Reference
- 26/04209/ADFULL
- Status
- Decided
- Received
- 25 Jun 2026
- Validated
- 25 Jun 2026
- Postcode
- SW1X 7BY
Site history
Applications at this address on the Westminster register
This site has had 3 applications since 2026: 1 approved, 0 refused.
-
26/05944/ADFULL Granted
10 Chapel Street London SW1X 7BY
Details of a completed Appendix A checklist from the Code of Construction Practice pursuant to Condition 3 of planning permission dated 10 July 2025 (RN: 25/01535/FULL).
-
26/03107/ADFULL Awaiting decision
10 Chapel Street London SW1X 7BY
Details of window at rear third floor above closet wing extension and conservation skylights / new windows within closet wing extension pursuant to conditions 6 and 7 of planning permission dated 08 July 2025 (RN: 25/01535/FULL)
Timeline
Dates from the published record
-
25 Jun 2026
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
9 Aug 2026
Status changed to Decided
Previously Pending.
After the decision
Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.
About this record
The published feed does not state which type of application this is; the register entry on Westminster's portal will say. Our guide explains the common types.
Nearby applications
Within 0.3 miles
-
17 Chapel Street London SW1X 7BY
89% historically approved · decision due ~5 Aug
Details of Arboricultural method statement pursuant to condition 6 of planning permission dated 24 July 2025 (RN: 25/01676/FULL).
Decided -
17 Chapel Street London SW1X 7BY
90% historically approved · decision due ~15 Sep
Erection of an additional storey at main roof level and a rear extension at lower ground floor level with terrace over and associated internal alterations (Linked with 26/04162/NMA)
Awaiting decision Heritage and listed buildings Extension -
10 Chapel Street London SW1X 7BY
Details of a completed Appendix A checklist from the Code of Construction Practice pursuant to Condition 3 of planning permission dated 10 July 2025 (RN: 25/01535/FULL).
Granted -
17 Chapel Street London SW1X 7BY
87% historically approved · decision due ~29 Apr
Details of windows and doors pursuant to Condition 4 of planning permission dated 24 July 2025 (RN: 25/01676/FULL). [Linked to 26/01476/ADLBC]
Awaiting decision Full applications Windows or glazing 10 docs -
17 Chapel Street London SW1X 7BY
90% historically approved · decision due ~29 Apr
Details of new staircase to fourth floor pursuant to Condition 3 of listed building consent dated 24 July 2025 (RN: 25/01677/LBC). [Linked to 26/01389/ADFULL]
Awaiting decision Conditions 10 docs -
22 Chapel Street London SW1X 7BY
90% historically approved · decision due ~3 Jun
Proposed defect remedial and waterproofing works to:- railings & stone kerb upstand, entrance portico; balcony balustrade and stucco work to elevation and columns at:- lower ground; ground and first storey levels. (Linked to 26/02318/FULL)
Awaiting decision Heritage and listed buildings 16 docs