Planning application
26/02568/FULL
Flat C 11 Connaught House Clifton Gardens London W9 1AL
Proposal
Installation of double glazed timber windows to match existing.
As published by the council, reference 26/02568/FULL
Timeline
Dates from the published record
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20 Apr 2026
Received by Westminster
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20 May 2026
Validated
Checked as complete and ready for consideration.
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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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26/01310/FULL Awaiting decision
Flat A 11 Connaught House Clifton Gardens London W9 1AL
Installation of double glazing to existing windows and doors at ground and lower ground floor on front facade and at ground and lower ground to the bay on the rear facade.
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25/09369/TCA Granted
Open Space North Of Clifton Gardens London W9 1AL
5 x London plane trees (T1 T2, T3, T4, T5): Reduce crowns back to previous most recent reduction points. 2 x London planes (T6, T7): Crown lift to 3 m from ground level. Selective thin heavier branch ends only by 15 %. 1 x lime (T8): Remove epicormic trunk growth to 4m. Thin epicormic growth within crown by 15-20%, retain main branch and twig structure. 1 x horse chestnut (T9): Reduce crown by 2-3m. 1 x Metasequoia (T10): Reduce extended branches by 1-2m to suitable branch junctions, on property side only.
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26/04114/ADFULL Awaiting decision
Flat A 11 Connaught House Clifton Gardens London W9 1AL
Details of the proposed vacuum glazing pursuant to condition 4 of planning permission dated 20th May 2026 (RN:26/01310/FULL)
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26/04826/FULL Awaiting decision
19 Clifton Gardens London W9 1AL
Erection of side wing extension; erection of roof extension to form a new gable end coupled with raising the chimneys; extension of the internal staircase and lift shaft to upper floors; and thermal/heating upgrades.
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25/05283/TCA Granted
Land In Front Of 2 - 22 Clifton Gardens London W9 1DT
T 1- 10 10 x Sorbus intermedia: crown raise over footpath to a height of 3m and over road to 5m.
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25/05933/FULL Granted
Flat A 38 Warwick Avenue London W9 2PT
Erection of side boundary wall, external side staircase, and lower ground side extension. Installation of and alteration to side windows and doors (Linked to 25/05934/LBC)
Other full applications applications
In Westminster
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26/04824/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Detailed design and specification of new blinds to NZH based on mock-up trials on-site. pursuant to condition 32 (i) of planning permission dated 8th April 2024 (23/00571/FULL).
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26/04829/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Details of external and internal signage strategy pursuant to Condition 33(E) of planning permission dated 8th April 2024 (RN: 23/00571/FULL)
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26/04841/ADFULL Granted
29 Henstridge Place London NW8 6QD
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
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.