Byron House 7 - 9 St James's Street London SW1A 1EE Data via plota.co.uk
Proposal
Variation of conditions 4 and 5 of planning permission dated 16 June 2025 (RN: ) for the: Remodelling of existing seventh floor roof extension including enlarged window openings, timber louvres to existing plant area and creation of roof terrace with metal balustrade and planter boxes. NAMELY, to allow extending the hours of operation; making it available for third party use; and allowing for the playing of music. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet.
Documents 5
Statements & assessments 2
Plans & drawings 1
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Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- SW1A 1EE
- Received
- 31 Jul 2026
- Validated
- 31 Jul 2026
- Ward
- St James's
- Case officer
- Show
- Target decision
- 25 Sept 2026
- Applicant
- Show
- Agent
- c/o Savills
Public comments
No public comments yet.
Last counted 19 Aug 2026
Consultation & key dates
- Alt. reference
- PP-15091816
- Press notice
- 19 Aug 2026
- Env. assessment
- No
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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Byron House 7 - 9 St James's Street London SW1A 1EE
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Referenced application