St Marks Court Abercorn Place NW8 9AN

This site has had 8 applications since 2025: 4 approved, 2 refused.

• 26/03603/TCA Awaiting decision

  St Marks Court Abercorn Place NW8 9AN

  T10 lime, T14 privet, T15 lime, T17 lime, T20 holly, T22 lime, T24 lilac, T28 plum - fell to allow landscape enhancement

  Submitted 2 Jun 2026 Trees
• 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)

  Decided 21 Oct 2025 Full applications
• 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)

  Decided 19 Aug 2025 Full applications
• 25/05172/ADFULL Withdrawn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)

  Decided 16 Oct 2025 Full applications
• 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)

  Decided 14 Aug 2025 Full applications
• 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)

  Decided 10 Sep 2025 Full applications
• 25/05091/ADFULL Refused

  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 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)

  Decided 16 Sep 2025 Full applications

1. 24 Jul 2025

   Received by Westminster

2. 15 Aug 2025

   Validated

   Checked as complete and ready for consideration.

3. 12 Sep 2025

   Decision issued: Application Permitted

4. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 12 September 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• St Marks Court Abercorn Place NW8 9AN

  25/05091/ADFULL Submitted 22 Jul 2025 0m away

  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)

  Refused Full applications Windows or glazing 20 docs

• St Marks Court Abercorn Place NW8 9AN

  25/05171/ADFULL Submitted 24 Jul 2025 0m away

  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)

  Refused Full applications Extension 10 docs

• St Marks Court Abercorn Place NW8 9AN

  25/05172/ADFULL Submitted 24 Jul 2025 0m away

  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)

  Withdrawn Full applications 6 docs

• St Marks Court Abercorn Place NW8 9AN

  25/05165/ADFULL Submitted 24 Jul 2025 0m away

  Details of new windows and doors pursuant to condition 7(a) of planning permission dated 22 July 2022 (RN: 21/06791/FULL)

  Granted Full applications Windows or glazing 9 docs

• St Marks Court Abercorn Place NW8 9AN

  25/05174/ADFULL Submitted 24 Jul 2025 0m away

  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)

  Granted Full applications 9 docs

• St Marks Court Abercorn Place NW8 9AN

  25/07299/ADFULL Submitted 9 Oct 2025 0m away

  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)

  Granted Full applications Windows or glazing 12 docs

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06297/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Alterations to rear elevation at basement level comprising repolacement window and installation of double opening door.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06234/FULL Awaiting decision

  40 Grosvenor Place London SW1X 7HJ

  Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/06249/FULL Awaiting decision

  53 Wimpole Street London W1G 8YH

  Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/03576/FULL Decided

  15A Devonshire Terrace London W2 3DW

  Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)

  Received 1 Jun, published by the council 11 Sep 2026 Full applications