15 & 15A Grosvenor Gardens, London, NW2 4QN Data via plota.co.uk
Proposal
Replacement of existing double glazed timber framed sash and casement windows to front, side and rear elevations with new double glazed uPVC framed sash and casement windows and front door to flats Data via plota.co.uk
Application progress
Approved on 13 Aug 2026 · Delegated Team Manager · Last checked 19 Aug 2026
Documents 16
Decision & officer reports 2
Statements & assessments 3
Plans & drawings 6
Application forms 1
Consultation & comments 2
Site constraints 5
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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Important details
How this decision compares
Decided in 56 days from validation, about the council's usual 56 days. Approved, as 75% 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 19 Aug 2026
Consultation & key dates
- Alt. reference
- PP-14994294
- Comments by
- 10 Jul 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%).
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15 & 15A Grosvenor Gardens, London, NW2 4QN
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