ARB/26/00656

1. 7 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/26/02635 Awaiting decision

  145 Old Brompton Road, London, SW5 0LF

  Demolition of two-storey rear extension; erection of replacement two-storey rear extension; erection of mansard roof extension; erection of new external rear staircase to lower ground floor courtyard; formation of new double doors at lower ground floor rear elevation; forming new lobby at lower ground level entrance, refurbishment of front steps; replacement of windows; internal alterations; and associated landscape works

  14 May 2026 0m away Full applications
• LB/26/02636 Awaiting decision

  145 Old Brompton Road, London, SW5 0LF

  Demolition of two-storey rear extension; erection of replacement two-storey rear extension; erection of mansard roof extension; erection of new external rear staircase to lower ground floor courtyard; formation of new double doors at lower ground floor rear elevation; forming new lobby at lower ground level entrance, refurbishment of front steps; replacement of windows; internal alterations; and associated landscape works

  14 May 2026 0m away Heritage and listed buildings
• LB/24/06150 Withdrawn

  139 Old Brompton Road, London, SW5 0LF

  Replacement rear dormer windows, roof lights, roof coverings, adjustments to closet wing parapet, two storey bay extension at ground and lower ground to closet wing, glazed infill extension to ground and lower ground, extension of courtyard to lower ground, replacement windows, renovation of front fa?ade, replacement lower ground front door and associated internal refurbishment and reinstatement of period features.

  16 Sep 2024 0m away Heritage and listed buildings
• LB/26/00310 Granted

  Flat 2, 139 Old Brompton Road, London, SW5 0LF

  Glazed internal lobby to first floor flat entrance, front reception room to create fire break.

  18 Feb 2026 0m away Heritage and listed buildings
• PP/24/06149 Withdrawn

  139 Old Brompton Road, London, SW5 0LF

  Replacement rear dormer windows, roof lights, roof coverings, adjustments to closet wing parapet, two storey bay extension at ground and lower ground to closet wing, glazed infill extension to ground and lower ground, extension of courtyard to lower ground, replacement windows, renovation of front fa?ade, replacement lower ground front door and associated internal refurbishment and reinstatement of period features.

  16 Sep 2024 0m away Full applications
• PP/21/03986 Granted

  Basement and Ground Floor, 154 Old Brompton Road, London, SW5 0BE

  Retention of 2no. A/C units and installation of 2no. additional A/C units with acoustic enclosure to rear elevation (Retrospective application)

  17 Jun 2021 44m away Full applications