42 Oliphant Street London W10 4EG Data via plota.co.uk
Proposal
Installation of solar panels to generate clean, renewable energy from sunlight and reduce reliance on grid electricity and fossil fuels. Data via plota.co.uk
Application progress
Approved on 3 Sept 2026 · Delegated Decision · Last checked 4 Sept 2026
Documents 15
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 7
Application forms 2
Site constraints 4
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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Installation of solar panels.
Important details
- Council
- Westminster
- Application type
- Certificate of Lawfulness (proposed)
- Postcode
- W10 4EG
- Received
- 10 Jul 2026
- Validated
- 10 Jul 2026
- Ward
- Queen's Park
- Case officer
- Show
- Target decision
- 4 Sept 2026
- Decision
- Application Permitted
- Decision date
- 3 Sept 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- KK Design Consultants Ltd (Ksquared)
How this decision compares
Decided in 55 days from validation, 7 days slower than Westminster's median of 48 for lawful development certificates. Approved, as 81% of lawful development certificates here are.
Plota live figures for lawful development certificates decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
Last counted 4 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15056264
- 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
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42 Oliphant Street London W10 4EG
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