Planning application
26/03685/FULL
46 Star Street London W2 1QA
Proposal
Erection of a single storey rear extension at ground floor level; replacement of rear windows with double glazed timber sash windows; installation of ventilation pipes to the rear; change of use to a House in Multiple Occupation (Use Class Sui Generis); internal layout alterations; and associated works (part-retrospective). (Linked with 26/03686/LBC)
As published by the council, reference 26/03685/FULL
Timeline
Dates from the published record
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5 Jun 2026
Received by Westminster
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21 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
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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26/03686/LBC Awaiting decision
46 Star Street London W2 1QA
Erection of a single storey rear extension at ground floor level; replacement of rear windows with double glazed timber sash windows; installation of ventilation pipes to the rear; change of use to a House in Multiple Occupation (Use Class Sui Generis); internal layout alterations; and associated works (part-retrospective). (Linked with 26/03685/FULL)
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06/00728/ADFULL Granted
42 St Michael's Street London W2 1QP
Details of Phase 1 desktop study of comprehensive site history and environmental information pursuant to Condition 4 of planning permission dated 9 September 2005 (RN 05/05207).
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13/02237/FULL Granted
42A St Michael's Street London W2 1QP
Extension of the height of the existing chimney flue by 1m at the rear of the building.
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13/02238/CAC Decided
42A St Michael's Street London W2 1QP
Extension to height of existing chimney flue by 2 metres at the rear of building.
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06/03959/ADFULL Granted
42 St Michael's Street London W2 1QP
Details of Phase 2 site investigation pursuant to Condition 4 of planning permission dated 9 September 2005 (RN 05/05207).
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06/03627/FULL Granted
42 St Michael's Street London W2 1QP
Alterations during the course of construction of planning permission dated 09 September 2005 (RN:05/05207), namely, alterations to unit 1 (42 St. Michael's Street) comprising alterations to rear windows, doors and rooflight and the enlargement of the previously approved first floor balconies and external staircase.
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26/04989/FULL Awaiting decision
1 Kildare Terrace London W2 5JT
Erection of a mansard roof extending over the main house and side wing, replacement lower ground rear extension with roof terrace above, lowering of lower ground floor slab, installation of an air source heat pump in rear garden, new front boundary treatment, and new second floor window on the north elevation.
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26/04986/FULL Awaiting decision
Inver Court Inverness Terrace London W2 6JB
Replacement of combustible materials in the render facades; timber decking and plastic soffits/ fascias to terraces with non-combustible materials on the 5th and 6th floors.