9A & B Cholmondeley Avenue, London, NW10 5XP Data via plota.co.uk
Proposal
Replacement of existing single glazed timber framed sash windows with double glazed timber framed sash windows to front elevation, replacement of existing single glazed timber framed sash windows and double glazed uPVC framed casement windows with double glazed timber framed sash and casement windows to rear elevations and replacement of existing single glazed timber framed front door with double glazed timber framed front door to the flats. Data via plota.co.uk
Application progress
Approved on 6 Oct 2026 · Delegated Team Manager · Last checked 11 Oct 2026
Documents 14
Decision & officer reports 2
Statements & assessments 3
Plans & drawings 7
Application forms 1
Other documents 1
Site constraints 5
Checked on 2 November 2026. Historic England, the Environment Agency, Natural England, 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.
Every application in Brent - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Brent
- Application type
- Full Planning Permission
- Postcode
- NW10 5XP
- Received
- 25 Aug 2026
- Validated
- 4 Sept 2026
- Ward
- Harlesden & Kensal Green
- Case officer
- Show
- Target decision
- 30 Oct 2026
- Decision
- Permission Granted
- Decision date
- 6 Oct 2026
- Decision level
- Delegated Team Manager
- Applicant
- Show
- Agent
- Archway Building Consultancy Ltd
How this decision compares
Decided in 32 days from validation, 24 days faster than Brent's median of 56 for extensions. Approved, as 79% of extensions here are.
Plota live figures for extensions decided by Brent in the last twelve months, from validation. Brent decision record →
Public comments
No public comments yet.
Last counted 11 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15176098
- Planning Portal ref
- PP-15176098
- Comments by
- 25 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
Brent is faster than most councils at deciding householder applications, ranking #91 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly less likely to be approved here (85%) than the national average (90%).
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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9A & B Cholmondeley Avenue, London, NW10 5XP
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