91 Ashmill Street London NW1 6RA Data via plota.co.uk
Proposal
Variation of conditions 1, 5 of planning permission dated 8th October 2024 (RN ) for the erection of rear extension to lower ground floor flat. NAMLEY, to change the aesthetic of the rear bi-fold doors and to incorporate heritage-style horizontal bars within the glazing design, finished in RAL 9005 black. All new work to the outside of the building must match existing original work in terms of the choice of materials, method of construction and finished appearance. Data via plota.co.uk
Application progress
Approved on 4 Aug 2026 · Delegated Decision · Last checked 8 Aug 2026
Documents 13
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 2
Application forms 2
Consultation & comments 1
Other documents 5
Work with planning data? Every application in Westminster - and every UK council - as a live feed or API. About Plota's data service
Other new applications on this street
Nearby new applications
308 Edgware Road London W2 1DY
Conversion of first and second floors from Hostel (Sui Generis) to a HMO (Sui Ge...
Flat 1 91 York Street London W1H 4QE
The addition of two juliet balconies and french windows at rear ground floor lev...
Flat 1 91 York Street London W1H 4QE
The addition of two juliet balconies and french windows at rear ground floor lev...
Paddington Green Police Station 4 Harrow Road London W2 1XJ
Details of external windows, communal entrances, duplex entrances, doors, screen...
16 Bryanston Mews East London W1H 2DB
Installation of an air source heat pump within an acoustic enclosure to the flat...
16 Bryanston Mews East London W1H 2DB
Installation of an air source heat pump and air conditioning condenser unit with...
Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- NW1 6RA
- Received
- 23 Jun 2026
- Validated
- 23 Jun 2026
- Ward
- Church Street
- Case officer
- Show
- Target decision
- 18 Aug 2026
- Decision
- Application Permitted
- Decision date
- 4 Aug 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- USL Architects
Public comments
No public comments yet.
22 neighbours consulted · Last counted 8 Aug 2026
Consultation & key dates
- Alt. reference
- PP-15031703
- Press notice
- 8 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
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.
Track this application
91 Ashmill Street London NW1 6RA
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.
Check your email
Referenced application