Planning application
26/02616/ADFULL
23 Montagu Square London W1H 2LF
Proposal
Submission of a post-commissioning noise survey pursuant to Condition 7 of planning permission dated 26th February 2025 (RN: 25/01296/FULL).
As published by the council, reference 26/02616/ADFULL
Timeline
Dates from the published record
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21 Apr 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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25/07097/ADFULL Awaiting decision
23 Montagu Square London W1H 2LF
Details of acoustic enclosure to new mechanical plant at roof level (including detailed drawings and specification of colour and materials) pursuant to condition 6 of planning permission dated th May 2025 (RN:25/01296). Linked with 25/07093/ADLBC
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25/07093/ADLBC Awaiting decision
23 Montagu Square London W1H 2LF
Details of acoustic enclosure to new mechanical plant at roof level (including detailed drawings and specification of colour and materials) pursuant to condition 3 of listed building consent dated 7th May 2025 (RN:25/01297). Linked with 25/07097/ADFULL
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25/07189/TPO Granted
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26/02949/LBC Awaiting decision
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Internal alterations.
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26/04026/ADFULL Awaiting decision
71 Gloucester Place London W1U 8JW
Details of vertical and horizontal sections of each new sash and confirmation that sash boxes are retained. Works to front lightwell; Methodology to relocate rear ground floor window to closet wing, ensuring no loss of fabric; Pursuant to condition 5 (part 2 , 4 and 5) of planning permission dated 26th June 2025 (RN 24/05290/FULL)
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26/04824/ADFULL Granted
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26/04829/ADFULL Granted
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26/04841/ADFULL Granted
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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
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
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