Planning application
26/01567/FULL
7 Octavia Mews London W9 3LQ
Proposal
Proposed ground floor rear extension, internal alterations and all associated works.
As published by the council, reference 26/01567/FULL
Timeline
Dates from the published record
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10 Mar 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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25/05774/FULL Granted
7 Octavia Mews London W9 3LQ
Replacement of rear ground floor door with bi-fold doors; replacement of side window with double glazed timber window; internal alterations and all associated works.
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25/06142/FULL Granted
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26/03842/TELNOT Decided
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26/01023/FULL Awaiting decision
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25/09038/FULL Granted
24 Alperton Street London W10 4NQ
Variation of condition 1 of planning permission dated 25 April 2025 (RN: 25/00499/FULL) for the: Erection of ground floor rear infill extension, with associated alterations to windows and doors. Installation of rooflights. Namely, to allow alterations to rear fenestration so that French doors to the extension is replaced by a picture window and the window to the closet wing is replaced by French windows, and glass roof to extension pitched roof replaced with 3 separate rooflights.
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25/08937/ADV Awaiting decision
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Display of three externally illuminated fascia signs measuring 0.524m x 7.952m, 0.524m x 2.21m and 0.524 x 3.96m; two non-illuminated awnings measuring 0.9m x 3.884m and 0.9m x 3.052m; one window vinyl measuring 0.522m x 0.867m; and two non-illuminated handpainted signs measuring 1.737m x 1.046m and 1.765m x 1.046m. [Linked to 25/08936/FULL]
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Details of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 18th November 2025 (RN:25/06159).
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26/04989/FULL Awaiting decision
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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
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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.