Planning application
26/01377/FULL
17 - 21 South Audley Street London W1K 2NY
Proposal
Replacement and upgrading of roof coverings and structure including replacement of glazing on the workshop roof, replacement roof slates, tiles, lead flashing, battens, sarking boards and the installation of insulation, ventilation, ply sheathing and other associated works (Linked to 26/01378/LBC)
As published by the council, reference 26/01377/FULL
Timeline
Dates from the published record
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4 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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26/04164/ADLBC Awaiting decision
17 - 21 South Audley Street London W1K 2NY
Detailed drawings at 1:10 of the reconstructed dormer on the west elevation pursuant to condition 2 (A) of listed building dated 30rh April 2026 (RN:26/01378/LBC)
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26/04126/ADFULL Awaiting decision
17 - 21 South Audley Street London W1K 2NY
Detailed drawings at 1:10 of the reconstructed dormer on the west elevation pursuant to condition 12 (A) of planning permission dated 30rh April 2026 (RN:26/01377/FULL)
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26/01973/ADLBC Awaiting decision
17 - 21 South Audley Street London W1K 2NY
Details of survey schedule of existing structural timberwork with method statement for the eradication of any identifed dry rot pursuant to condition 12(8) of listed building consent dated 14 March 2023 (RN: 22/05005/LBC )
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26/04893/ADLBC Awaiting decision
17 - 21 South Audley Street London W1K 2NY
Details of existing retained and relocated door schedule pursuant to condition 6.1 (b) of listed building consent dated 14 March 2023 (RN:22/05005/LBC)
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26/04896/ADLBC Awaiting decision
17 - 21 South Audley Street London W1K 2NY
Details of cornices on leavels 1-4 pursuant to partial discharge of conditions 6.12 and 6.13 of listed building consent dated 14th March 2023 (RN: 22/05005/LBC).
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26/04897/ADLBC Awaiting decision
17 - 21 South Audley Street London W1K 2NY
Details of a survey schedule of existing structural timberwork with a method statement for the eradication of any identifed dry rot such as may be necessary pursuant to condition 12.8 of Listed Building consent dated 14th March 2023 (RN:22/05005).
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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
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.