Planning application
Flat 6 39 Wimpole Street London W1G 8YE
Works: Loft or dormer
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Replacement of a painted timber roof top roof light to match existing. (Linked with26/05602/LBC)
As published by the council, reference 26/05899/FULL
Application record
- Reference
- 26/05899/FULL
- Category
- Full applications
- Status
- Pending
- Received
- 28 Aug 2026
- Validated
- 28 Aug 2026
- Postcode
- W1G 8YE
Timeline
Dates from the published record
-
28 Aug 2026
Received by Westminster
-
5 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 23 October 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 60 days over the applications it decided in the last year.
What happens while it is decided
The process from here
This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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37 - 38 Wimpole Street London
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47 Wimpole Street London W1G 8SE
90% historically approved · decision due ~13 May
External repair and maintenance works to 47 to 51 Wimpole Street.
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35 Wimpole Street London W1G 8GY
89% historically approved · decision due ~20 Aug
Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings in front of the building at street level measuring 0.6 x 0.45m
Decided -
19 - 21 Wimpole Mews London W1G 8PD
Modifications to ground floor windows to match first and second floor level windows.
Granted Full applications Windows or glazing 8 docs -
19 - 21 Wimpole Mews London W1G 8PD
Installation of new windows at first and second floor levels.
Granted Full applications Windows or glazing 8 docs -
12 Wimpole Mews London W1G 8PF
87% historically approved · decision due ~6 Aug
Replacement garage door, in addition to new internal partitions within one of the garages to provide a fire evacuation route for the new MR Linac facility at 79-81 Harley Street. (Linked to 24/03879/LBC)
Awaiting decision Full applications 11 docs
Other full applications applications
In Westminster
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26/05935/FULL Awaiting decision
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Installation of one number new external condenser unit to the southerly elevation service alley.
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26/05900/FULL Awaiting decision
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26/05907/FULL Awaiting decision
St Augustines Primary School Kilburn Park Road London NW6 5XA
Installation of district heating network pipework (Phase 1) and installation of individual building connection pipework and associated Glass Reinforced Plastic (GRP) cabinets in connection with the proposed South Kilburn District Heating Network, including associated external and internal works.
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26/05914/FULL Awaiting decision
66 - 68 Brewer Street London W1F 9TP
Installation of a retractable Dutch-style awning/canopy above the existing Brewer Street doorway. (NB: Venue NAME on canopy, subject to separate advert application.)
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26/05883/FULL Awaiting decision
1 Elnathan Mews London W9 2JE
Use of part of the main roof as a roof terrace for amenity purposes. Permanent planters with evergreen hedging along the full length of the front elevation at roof level, Including high metal railings to the remainder of the roof for emergency escape use only.