Top Floor Flat 71 Randolph Avenue London W9 1DW Data via plota.co.uk
Proposal
Replacement of existing casement windows to the two front dormer windows at fourth floor level with new timber sliding sash windows. (Linked with 25/07831/LBC) Data via plota.co.uk
Application progress
Approved on 16 Feb 2026 · Delegated Decision · Last checked 17 Oct 2026
Documents 16
Decision & officer reports 2
Statements & assessments 5
Plans & drawings 3
Application forms 1
Consultation & comments 1
Associated applications 2
- Replacement of existing casement windows to the two front dormer windows at fourth floor level with new timber sliding sash…
Site constraints 7
Show the other 10 with distances
- 28 m32-92, RANDOLPH AVENUE W9 (See details for further address information)Grade II
- 33 mWhite House Including Front Garden WallGrade II
- 55 mWarrington HotelGrade II
- 70 mK2 Telephone Kiosk Outside the Warrington HotelGrade II
- 71 m28, Randolph Crescent W9Grade II
- 83 mNumbers 45 to 59 (Odd) and Wall to BasementGrade II
- 85 m2 K2 Telephone Kiosks, to North of the Warrington HotelGrade II
- 135 m37-43a, Randolph Avenue W9Grade II
- 139 m176-186, Sutherland Avenue W9Grade II
- 141 m1-49, Warrington Crescent W9Grade II
Checked on 2 November 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 September 2023, 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
- W9 1DW
- Received
- 29 Oct 2025
- Validated
- 29 Oct 2025
- Ward
- Little Venice
- Case officer
- Show
- Target decision
- 24 Dec 2025
- Decision
- Application Permitted
- Decision date
- 16 Feb 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Syte Architects
- Freehold owner
- Show
How this decision compares
Decided in 110 days from validation, 34 days slower than Westminster's median of 76 for full applications. Approved, as 86% of full applications here are.
Plota live figures for full applications decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
11 neighbours consulted · Last counted 17 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14446584
- Planning Portal ref
- PP-14446584
- Env. assessment
- No
Historical activity at this location
31 previous applications on record - archival context, not part of the live application.
Previous applications at this address
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.
Freehold owner: 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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Top Floor Flat 71 Randolph Avenue London W9 1DW
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