9 Cavendish Square London W1G 9DF Data via plota.co.uk
Proposal
Installation of CCTV cameras at ground floor level on the Chandos Street and Cavendish Square elevation and installation of louvres (to provide air flow without mechanical assistance) in place of existing windows at lower ground floor. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet.
Documents 17
Statements & assessments 1
Plans & drawings 6
Application forms 1
Consultation & comments 3
Other documents 6
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Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- W1G 9DF
- Received
- 19 May 2026
- Validated
- 22 Jun 2026
- Ward
- Marylebone
- Case officer
- Show
- Target decision
- 17 Aug 2026
- Applicant
- Show
- Agent
- WSP
Consultation & key dates
- Alt. reference
- PP-14893418
- Press notice
- 22 Jul 2026
- Env. assessment
- No
Historical activity at this location
32 previous applications on record - archival context, not part of the live application.
Previous applications at this address
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.
Track this application
9 Cavendish Square London W1G 9DF
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