ARB/21/04211

1. 28 Jun 2021

   Received by Kensington and Chelsea

2. 29 Jul 2021

   Decision issued: Grant Planning Permission/Consent

3. 3 Aug 2026

   Added to PlanIndex

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.

This page mirrors an entry on the statutory planning register that Kensington and Chelsea is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• CL/25/04811 Granted

  4 Durham Place, London, SW3 4ET

  Confirmation that a series of development works carried out thus far constitute a meaningful start of building works pursuant to planning consents refs. PP/18/00603, PP/18/04859, and PP/19/01809 (Certificate of Lawful Existing Use/Development)

  4 Aug 2025 10m away Lawful development
• PP/26/03032 Granted

  Flat 4, Tedworth House, Tedworth Square, London, SW3 4DU

  Installation of a solar photovoltaic panel system on flat roof area.

  8 Jun 2026 28m away Full applications
• CL/25/06121 Granted

  7 Ralston Street, London, SW3 4DT

  Confirmation of lawful commencement of works on site pursuant to planning permission PP/24/02250 (Reconfiguration and amalgamation of lower ground floor and ground floor flats, rear extension at lower ground floor and ground floor levels, installation of internal lift with lead cladded overrun and external spiral staircase, re-pointing of masonry, replacement of top floor casement window and other associated works). (Certificate of Existing Use)

  6 Oct 2025 45m away Lawful development
• PP/26/02771 Granted

  Flat 6, 34 St Leonard's Terrace, London, SW3 4QQ

  Partial conversion of existing butterfly roof to form a set-back roof terrace, with associated stair access enclosure.

  20 May 2026 57m away Full applications
• PP/25/06133 Granted

  First Second and Third Floor Maisonette, 9 Ralston Street, London, SW3 4DT

  Installation of 2 x A/C condensing units and acoustic enclosure to the rear roof terrace

  13 Oct 2025 57m away Full applications
• ARB/25/05400 Granted

  32 St Leonard's Terrace, London, SW3 4QG

  Prune 1 x Magnolia (front)

  8 Sep 2025 64m away