Flat 31 Bickenhall Mansions Bickenhall Street London W1U 6BR Data via plota.co.uk
Proposal
Replacement of existing windows to the front and rear elevations of the upper ground floor flat,together with replacement of the rear balcony door and fixed side screen, and associated works. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision between 16 Oct 2026 and 23 Oct 2026, from Westminster's recent extensions.
Site constraints 7
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.
Every application in Westminster - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- W1U 6BR
- Received
- 24 Aug 2026
- Validated
- 28 Aug 2026
- Ward
- Marylebone
- Case officer
- Show
- Target decision
- 23 Oct 2026
- Applicant
- Show
- Agent
- James Arthur Consultancy
Decision outlook
Day 15 of the 56-day target. Westminster usually decides extensions by day 53.
Plota live figures for extensions decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
Last counted 6 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15180726
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.
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Flat 31 Bickenhall Mansions Bickenhall Street London W1U 6BR
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