ARB/26/00668

1. 9 Jan 2026

   Received by Kensington and Chelsea

2. 18 Apr 2026

   Decision issued: Raise No Objection

3. 20 Jul 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.

• PP/26/01724 Withdrawn

  14 Rawlings Street, London, SW3 2LS

  Repair works to ornamental balcony / balustrade (Retrospective application)

  7 Apr 2026 0m away Full applications
• PP/26/02247 Withdrawn

  41 Halsey Street, London, SW3 2PT

  Refinements to lower ground floor conservatory and basement extension through removal of low external wall, installation of full height sliding doors, and reinstatement of larger external steps. Replace glazed flat roof at ground floor level with glass-box extension incorporating solid floor structure and internal walk on rooflight. Installation of glazed sliding doors out to a Juliet balcony with metal railings balustrade. Create access from living room by lowering sill of window to form archway; Single-storey extension to closet wing, aligning depth with No.?40 Halsey Street. New timber-framed glazed doors to the rear of extended wing. Widening opening to half-level study within partition to accommodate new double doors. Sunroom will include full-height sliding doors and Juliet balcony with painted or PPC metal balustrades.

  20 Apr 2026 37m away Full applications
• LB/26/02248 Withdrawn

  41 Halsey Street, London, SW3 2PT

  Refinements to lower ground floor conservatory and basement extension through removal of low external wall, installation of full height sliding doors, and reinstatement of larger external steps. Replace glazed flat roof at ground floor level with glass-box extension incorporating solid floor structure and internal walk on rooflight. Installation of glazed sliding doors out to a Juliet balcony with metal railings balustrade. Create access from living room by lowering sill of window to form archway; Single-storey extension to closet wing, aligning depth with No.?40 Halsey Street. New timber-framed glazed doors to the rear of extended wing. Widening opening to half-level study within partition to accommodate new double doors. Sunroom will include full-height sliding doors and Juliet balcony with painted or PPC metal balustrades.

  20 Apr 2026 37m away Heritage and listed buildings
• CON/21/03682 Granted

  40 Halsey Street, London, SW3 2PT

  Details required by condition 2a and 2b (Submission of details) of listed building consent 21/01576(Reinstatement of rear chimneybreasts at ground and first. Retrospective application for removal of chimneybreasts at rear basement and second floor).

  7 Jun 2021 37m away Conditions
• PP/26/01980 Refused

  1 St Catherine's Mews, London, SW3 2PX

  Demolition of single storey unit and replacement with 1no. two storey (plus additional basement storey) 2-bedroom 4-person dwelling

  23 Mar 2026 46m away Full applications
• CON/26/00392 Granted

  10 St Catherine's Mews, London, SW3 2PX

  Details required by condition?3 (Cycle Storage) of planning?permission 25/01817 (Change of use to convert 3-bedroom dwelling to office and residential use above.)

  9 Dec 2025 46m away Conditions