Planning application
25/06446/FULL
St Marys Mansions St Mary's Terrace London W2 1SQ
Proposal
Retention of four roof space access hatch/doors to facilitate building maintenance
As published by the council, reference 25/06446/FULL
Timeline
Dates from the published record
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9 Sep 2025
Received by Westminster
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21 Oct 2025
Decision issued: Application Permitted
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21 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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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25/09249/FULL Granted
26 St Marys Mansions St Mary's Terrace London W2 1SQ
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26/04469/TCA Awaiting decision
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25/07690/FULL Awaiting decision
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25/08227/P3JPA Awaiting decision
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26/02939/FULL Awaiting decision
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26/02940/LBC Awaiting decision
13 Park Place Villas London W2 1SP
Replacement of lower ground floor rear extension; enlargement of existing two-storey side extension; works to loft level including installation of rooflights; alterations to fenestration; internal alterations to all floors and other minor works. [Linked to 26/02939/FULL]
Other full applications applications
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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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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
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.