69 Eccleston Square Mews London SW1V 1QN Data via plota.co.uk
Proposal
Formation of a new roof terrace at second floor roof level, a new means of access to the roof via an extended internal staircase, and associated balustrading, together with minor alterations to existing rooflights. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision between 12 Oct 2026 and 19 Oct 2026, from Westminster's recent extensions. Comments are open until 23 Sept 2026.
Comment on this application ↗Documents 20
Statements & assessments 3
Plans & drawings 5
Application forms 2
Consultation & comments 2
Other documents 8
Site constraints 11
Show all 8 with distances
- 46 m53-74, Eccleston Square Sw1Grade II
- 85 mEccleston HotelGrade II
- 124 mGroup of Four K6 Telephone Kiosks by Garden Wall to Number 1 Warwick SquareGrade II
- 126 m4-18, Eccleston Square Sw1Grade II
- 126 m1-3, Eccleston Square Sw1Grade II
- 137 m22-36, ST GEORGE'S DRIVE SW1 (See details for further address information)Grade II
- 138 m1-23, Warwick Square Sw1Grade II
- 148 m20-24 Belgrave Road and attached railingsGrade II
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.
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Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- SW1V 1QN
- Received
- 18 Aug 2026
- Validated
- 24 Aug 2026
- Ward
- Pimlico North
- Case officer
- Show
- Target decision
- 19 Oct 2026
- Applicant
- Show
- Agent
- B Toomey
Decision outlook
Day 21 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.
30 neighbours consulted · Last counted 9 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15059048
- Comments by
- 23 Sept 2026
- Site or press notice
- 2 Sept 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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69 Eccleston Square Mews London SW1V 1QN
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