11 - 12 William Street London SW1X 9HL Data via plota.co.uk
Proposal
Display of an externally illuminated (back lit) fascia sign measuring 1.4m x 0.3m and an internally illuminated menu box measuring 0.6m x 0.37m. (Linked to 26/06355/FULL and 26/06364/LBC) Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision between 15 Oct 2026 and 31 Oct 2026, from Westminster's recent signs and adverts.
Documents 19
Statements & assessments 1
Plans & drawings 7
Application forms 2
Other documents 9
Associated applications 3
- Display of an externally illuminated (back lit) fascia sign measuring 1.4m x 0.3m and an internally illuminated menu box…
- FullRefurbishment of existing shopfront, installation of retractable awnings, replacement entrance…26/06355/FULL
Show 1 more · 1 pending
Site constraints 11
Show the other 13 with distances
- 40 m4, William Street W1Grade II
- 42 m55-91, KnightsbridgeGrade II
- 65 mWilton ArmsGrade II
- 87 m1-8, Wilton Place Sw1Grade II
- 90 m1, Albert Gate Sw1Grade II
- 91 m11 and 12, Lowndes Square Sw1Grade II
- 92 m2, Albert Gate Sw1Grade II
- 94 m9-12 and 14-28, Wilton Place Sw1Grade II
- 107 m62 and 64, Knightsbridge Sw1Grade II
- 113 mGates and Gatepiers to Albert GateGrade II
- 144 mChurch of St PaulGrade II*
- 149 m29-31, Wilton Place Sw1Grade II
- 150 m1-15, Wilton Crescent Sw1Grade II
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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.
Building
From the energy performance certificate lodged in March 2017, the latest held for this property. The building may have changed since. View the certificate
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Important details
- Council
- Westminster
- Application type
- Advert Application (ADV)
- Postcode
- SW1X 9HL
- Received
- 16 Sept 2026
- Validated
- 16 Sept 2026
- Ward
- Knightsbridge & Belgravia
- Case officer
- Show
- Target decision
- 11 Nov 2026
- Applicant
- Show
- Agent
- Monmouth Planning Ltd
Decision outlook
Day 23 of the 56-day target. Westminster usually decides signs and adverts by day 37.
Plota live figures for signs and adverts decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
Last counted 25 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15230247
- Planning Portal ref
- PP-15230247
- 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.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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11 - 12 William Street London SW1X 9HL
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