Planning application
25/05091/ADFULL
St Marks Court Abercorn Place NW8 9AN
Proposal
Details of materials and their specifications; of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located and detailed written and photographic specification of the agreed brickwork trial panel along with any other new facing and hard surfacing materials you propose to use, supported by annotated versions of the approved elevations and roof plans to demonstrate the usage of each of the proposed materials pursuant to condition 6 of planning permission dated 22nd July 2022 (RN:21/06791/FULL)
As published by the council, reference 25/05091/ADFULL
Timeline
Dates from the published record
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22 Jul 2025
Received by Westminster
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4 Sep 2025
Validated
Checked as complete and ready for consideration.
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16 Sep 2025
Decision issued: Application Refused
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21 Jul 2026
Added to PlanIndex
What refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
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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25/05171/ADFULL Refused
St Marks Court Abercorn Place NW8 9AN
Details of external envelope of extensions (detailed elevations and sections at 1:20) pursuant to condition 7 (B) of planning permission dated 22nd July 2022 (RN:21/06791/FULL)
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25/05173/ADFULL Granted
St Marks Court Abercorn Place NW8 9AN
Details of new gates and gate piers pursuant to condition 7(d) of planning permission dated 22 July 2022 (RN: 21/06791/FULL).
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25/05172/ADFULL Withdrawn
St Marks Court Abercorn Place NW8 9AN
Details of new external steps, ramps, balconies and railings / balustrades (detailed elevations and sections at 1:10) pursuant to Condition 7 (Part C) of planning permission dated 22 July 2022 (RN21/06791/FULL)
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25/05165/ADFULL Granted
St Marks Court Abercorn Place NW8 9AN
Details of new windows and doors pursuant to condition 7(a) of planning permission dated 22 July 2022 (RN: 21/06791/FULL)
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25/05174/ADFULL Granted
St Marks Court Abercorn Place NW8 9AN
Details and locations of the following bio-diversity features 2x bat boxes, 4x bird boxes, 1x log pile and 2x invertebrate boxes pursuant to condition 17 of planning permission dated 22nd July 2022 (RN:21/06791/FULL)
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25/07299/ADFULL Granted
St Marks Court Abercorn Place NW8 9AN
Details of materials and their specifications; 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 6 of planning permission dated 22nd July 2022 (RN:21/06791/FULL)
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26/04824/ADFULL Granted
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26/04829/ADFULL Granted
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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.