53 Cornwall Crescent, London, W11 1PJ Data via plota.co.uk
Proposal
Replacement of existing single glazed timber sash windows with new double-glazed timber sash units with some minor changes in dimensions. Data via plota.co.uk
Application progress
Approved on 23 Oct 2026 · Last checked 23 Oct 2026
Site constraints 7
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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Important details
- Council
- Kensington and Chelsea
- Application type
- Planning Permission
- Postcode
- W11 1PJ
- Received
- 20 Jun 2025
- Validated
- 9 Jul 2026
- Ward
- Norland
- Case officer
- Show
- Target decision
- 3 Sept 2026
- Decision
- Granted
- Decision date
- 23 Oct 2026
- Applicant
- Show
How this decision compares
Decided in 106 days from validation, 23 days slower than Kensington and Chelsea's median of 83 for extensions. Approved, as 95% of extensions here are.
Plota live figures for extensions decided by Kensington and Chelsea in the last twelve months, from validation. Kensington and Chelsea decision record →
Consultation & key dates
- Comments by
- 7 Aug 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Kensington and Chelsea ranks #174 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
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53 Cornwall Crescent, London, W11 1PJ
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