Westminster
Westminster/26/01507/FULL
12 Chester Street London SW1X 7BB
- Reference
- Westminster/26/01507/FULL
- Authority
- Westminster
- Application type
- FULL
- Address
- 12 Chester Street London SW1X 7BB
- Postcode
- SW1X 7BB
- Status
- Decided
- Decision
- Application Permitted
- Received
- 9 Mar 2026
- Validated
- 9 Mar 2026
- Started
- 9 Mar 2026
- Decided
- 30 Apr 2026
- Source council
- Westminster
- Council source record
- View public record
- Public data licence
- Open Government Licence v3.0
- Record updated
- 1 Aug 2026
- SEO index generated
- 2 Aug 2026
Location
Approximate location
Proposal
Variation of Condition 1 and removal of Conditions 3, 4 and 9 of planning permission dated 24 July 2025 (RN 24/05883/FULL) (as amended by 26/00535/NMA dated 16 March 2026) for: replacement of existing rear extension at first, second and third with a new rear extension (first to third floor level) with flat roof. Erection of an extension at rear ground floor level. Removal of the existing kitchen rooflight and extension of existing terrace at first floor level. Replacement of existing windows and French doors with new; namely, to omit the approved basement, lightwell at rear lower ground floor and railings at rear ground floor; amendment to the French door width at rear first floor level.
Key dates
- Received 9 Mar 2026
- Validated 9 Mar 2026
- Started 9 Mar 2026
- Decided 30 Apr 2026
Planning history / related applications
No related planning applications have been identified in the current public OGL dataset.
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Source: public planning application data from Westminster, reused under the Open Government Licence v3.0. View the council source record. Council documents and drawings are not republished on plotEdge.