Planning application
12 Baker Street London W1U 3AA
Works: Windows or glazing
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Installation of a service hatch in the existing shopfront
As published by the council, reference 25/06083/FULL
Application record
- Reference
- 25/06083/FULL
- Type
- Full Planning Permission Application
- Status
- Decided
- Decision
- Refused As published: Application Refused
- Received
- 27 Aug 2025
- Validated
- 4 Sep 2025
- Decided
- 20 Oct 2025
- Ward
- Marylebone
- Decision by
- Delegated Decision
- Postcode
- W1U 3AA
Timeline
Dates from the published record
-
27 Aug 2025
Received by Westminster
-
4 Sep 2025
Validated
Checked as complete and ready for consideration.
-
20 Oct 2025
Decision issued: Application Refused
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Wellsfield Associates Agent, registered in Barnet
Active · incorporated 2006 · Barnet
64 applications on PlanIndex · across 39 councils · 89% granted
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Plans, drawings, consultee responses and the officer's report
13 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.
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Open the documentsWhat this refusal means
Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
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33 Robert Adam Street London W1U 3HP
87% historically approved · decision due ~12 Jun
Variation of condition 3 of planning permission dated 19th February 2024 (RN:23/06458/FULL) for the removal of facades at Ground & First; New Entrance, with stone features, glazed facade, new entrance doors, and new planters; Replacement of windows; New louvred shutters to South-facing windows; Replacement MEP services and associated plant; New cycle storage in basement; Upgrade to internal offices; New roof covering & insulation and associated works. NAMELY, to allow the roof area shown on drawing 0950-GAR-A-0155-P04_PROP_RF can be used for the installation of photovoltaic (PV) panels, to reduce energy demand from the grid and improve the building.
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33 Robert Adam Street London W1U 3HP
93% historically approved · decision due ~27 Aug
Amendments to planning permission dated 20th February 2024 (RN:23/06458/FULL) for Removal of facades at Ground & First; New Entrance, with stone features, glazed facade, new entrance doors, and new planters; Replacement of windows; New louvred shutters to South-facing windows; Replacement MEP services and associated plant; New cycle storage in basement; Upgrade to internal offices; New roof covering & insulation and associated works. Namely, relocating the cycle storage one bay to the right within a new secure enclosure, refurbishing the existing lift motor room and relocating the power mains and GF fire curtain control panel into this space, proposing a small plant room for access and an increase in shower provision from one to three units, alongside associated WC.
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16 Baker Street London W1U 3HS
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