1 Sheldon Square London W2 6TT Data via plota.co.uk
Proposal
Refurbishment and alterations to existing building including chamfer infill extension to front to provide additional office (Class E) floor space, the creation of a new entrance; erection of balconies to the south side of the building, provision of a roof terrace; and reconfiguration and installation of rooftop plant. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision between 11 Dec 2026 and 23 Dec 2026, from Westminster's recent commercial and major works.
Documents 30
Statements & assessments 18
Plans & drawings 6
Application forms 2
Site constraints 8
Checked on 27 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 June 2021, 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
- Full Planning Permission Application
- Postcode
- W2 6TT
- Received
- 22 Oct 2026
- Validated
- 22 Oct 2026
- Ward
- Hyde Park
- Case officer
- Show
- Target decision
- 17 Dec 2026
- Applicant
- Show
- Agent
- CBRE
- Leaseholder
- Show
Decision outlook
Day 7 of the 56-day target. Westminster usually decides commercial and major works by day 56.
Plota live figures for commercial and major works decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
Last counted 27 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15260928
- Planning Portal ref
- PP-15260928
- 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.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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.
Leaseholders: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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1 Sheldon Square London W2 6TT
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Leaseholders, on paid plans
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