Planning application
4F Shirland Mews London W9 3DY
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Notification for Prior Approval for conversion from Commercial Use (Class E) to Residential (Class C3) under the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) Schedule 2, Part 3, Class MA.
As published by the council, reference 26/01091/P3JPA
Application record
- Reference
- 26/01091/P3JPA
- Type
- Prior Approval Class E to Dwellings (MA)
- Status
- Pending
- Received
- 20 Feb 2026
- Validated
- 20 Feb 2026
- Ward
- Harrow Road
- Postcode
- W9 3DY
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2026.
-
26/06241/ADFULL Awaiting decision
4F Shirland Mews London W9 3DY
Details of secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site; details of how waste is to be stored; pursuant to condition 3 and 4 of planning permission dated 10th April 2026 (26/01091/P3JPA)
Timeline
Dates from the published record
-
20 Feb 2026
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 17 April 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 65 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
-
26/06241/ADFULL Awaiting decision
4F Shirland Mews London W9 3DY
Details of secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site; details of how waste is to be stored; pursuant to condition 3 and 4 of planning permission dated 10th April 2026 (26/01091/P3JPA)
Who's behind it
Company information only, from the register and Companies House
UPP Architects + Town Planners Agent, an architecture practice
129 applications on PlanIndex · across 29 councils · 78% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster's median decision took 65 days. More in our guide to how long planning decisions take.
About prior approval applications
Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
4F Shirland Mews London W9 3DY
89% historically approved · decision due ~6 Nov
Details of secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site; details of how waste is to be stored; pursuant to condition 3 and 4 of planning permission dated 10th April 2026 (26/01091/P3JPA)
Awaiting decision -
4E Shirland Mews London W9 3DY
87% historically approved · decision due ~29 Sep
Details of legal agreement that no car parking permit will be granted to any occupants of the new dwelling(s) pursuant to condition 3 of Prior Approval Notification dated 24 July 2025 (RN: 25/03670/P3JPA).
Awaiting decision Full applications New dwelling 5 docsDomestic -
4E Shirland Mews London W9 3DY
Details of waste and recycling arrangements pursuant to condition 4 of prior approval dated 24th July 2025 (RN:25/03670/P3JPA).
Granted Full applications 2 docs -
285 Shirland Road W9 3JW
Single storey rear house extension and garden studio construction
Withdrawn Full applications Extension 10 docsSmall domestic -
239 Shirland Road London W9 3JW
Alterations including changes to windows to rear and bin stores in the front in connection with the refurbishment of two existing residential units.
Granted Full applications Windows or glazing 6 docs -
289 Shirland Road London W9 3JW
Detailed drawings of all new windows pursuant to Condition 5 of planning permission dated 11th October 2023 (RN:23/02276/FULL.)
Granted Full applications Windows or glazing 13 docs
Other prior approval applications
In Westminster
-
26/01122/PALHE Withdrawn
Buckingham Palace The Mall London SW1A 1AA
short back and sides around the exterior
-
26/05874/APA Awaiting decision
Charing Cross Station Strand London WC2N 5HS
Prior approval under part 18 (class a) of the town and country planning (general permitted development) (England) order 2015 Villiers Street façade external alterations at London Charing Cross station, WC2N 5HF
-
26/03606/DPAD Awaiting decision
6 Crompton Street London W2 1ND
Demolition of the main building down to the ground floor and retain and cap off the existing basement; demolition of external garages and the boundary walls retained; and new boundary wall or fencing.
-
26/03580/P3JPA Awaiting decision
Leconfield House Curzon Street London W1J 5JA
Prior approval for change of use from commercial (Class E) to residential (Class 3) at Leconfield House, Curzon Street under Schedule 2, Part 3, Class MA (Commercial, business and service to dwelling houses).
-
26/01145/P3JPA Granted
Stone House 9 Weymouth Street London W1W 6DB
Change of use of ground floor of 9 Weymouth Street, a Commercial, Business, Services (Use Class E) to Dwellinghouses (Use Class C3) Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) under Schedule 2, Part 3, Class MA (Commercial, business and service to dwelling houses).