91 Ashmill Street London NW1 6RA Data via plota.co.uk
Proposal
Amendments to planning permission dated 9th October 2024 (RN:24/04970/FULL) for Erection of rear extension to lower ground floor flat. Namely, correction to the roof plan layout to align with the approved site plan, including two rooflights and amendments to the green roof layout, with the inclusion of gravel for fire safety. Data via plota.co.uk
Application progress
Approved on 8 May 2026 · Delegated Decision · Last checked 7 Jul 2026
Documents 9
Decision & officer reports 2
Plans & drawings 2
Application forms 2
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Important details
- Council
- Westminster
- Application type
- Non-material amendments
- Postcode
- NW1 6RA
- Received
- 30 Apr 2026
- Validated
- 30 Apr 2026
- Ward
- Church Street
- Case officer
- Track to view
- Target decision
- 28 May 2026
- Decision
- Application Permitted
- Decision date
- 8 May 2026
- Decision level
- Delegated Decision
- Applicant
- Track to view
- Agent
- USL Architects
Consultation & key dates
- Alt. reference
- PP-14901626
- 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 #227 out of 292. Only 27% of applications have the time limit extended, well below the 40% 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 79% approved vs 90% nationally.
Track this application
91 Ashmill Street London NW1 6RA