Planning application
26/03414/FULL
4 Kildare Gardens London W2 5LU
Proposal
Erection of a lower ground and ground floor full width rear extension with associated terrace at rear ground floor level; alteration and addition of windows and doors to front and rear at lower ground and ground floor levels; external render repairs; and the installation of air-conditioning unit within the rear garden.
As published by the council, reference 26/03414/FULL
Timeline
Dates from the published record
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25 May 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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26/00716/TDD Decided
4 Kildare Gardens London W2 5LU
T1 Dead Tree Fell to ground level.
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26/03434/FULL Awaiting decision
8 Kildare Gardens London W2 5LU
Installation of replacement existing timber framed glazing at the rear of the raised ground floor with slim framed steel glazing; and other associated works.
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26/00716/TCA Awaiting decision
4 Kildare Gardens London W2 5LU
T1 Dead Tree Fell to ground level.
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25/09173/FULL Granted
Flat 1 26 Alexander Street London W2 5NT
Installation of one air conditioning external unit with acoustic screening located at lower ground floor level
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25/09034/FULL Awaiting decision
18 Alexander Street London W2 5NT
Variation of condition 1 of planning permission dated 7th August 2025 (RN: 25/03483/FULL) for the Lower ground floor rear extension, ground floor glazed infill extension adjacent to the closet wing, with balcony and new staircase from balcony to garden level; closet wing extended vertically to create an additional storey, new sash windows to closet wing and replacement of dormer window with doors to rear mansard roof. Namely, Removal of the central masonry pier introduced during the determination of the original application
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26/00025/FULL Refused
18 Alexander Street London W2 5NT
Installation of 6no photovoltaic panels and an acoustic enclosure housing 2no condenser units on the roof.
Other full applications applications
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26/04824/ADFULL Granted
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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.