11 Montagu Mews South London W1H 7ER Data via plota.co.uk
Proposal
Installation of replacement double glazed windows. Data via plota.co.uk
Application progress
Approved on 5 Aug 2026 · Delegated Decision · Last checked 7 Aug 2026
Documents 14
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 5
Application forms 1
Consultation & comments 1
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Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- W1H 7ER
- Received
- 22 May 2026
- Validated
- 22 May 2026
- Ward
- Marylebone
- Case officer
- Show
- Target decision
- 17 Jul 2026
- Decision
- Application Permitted
- Decision date
- 5 Aug 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Quatrefoils Ltd
Public comments
No public comments yet.
8 neighbours consulted · Last counted 7 Aug 2026
Consultation & key dates
- Alt. reference
- PP-14953248
- Site notice
- 1 Jul 2026
- Press notice
- 8 Jul 2026
- 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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11 Montagu Mews South London W1H 7ER
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