145 Old Brompton Road, London, SW5 0LF

This site has had 3 applications since 2026: 1 approved, 0 refused.

• 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

  Submitted 14 May 2026 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

  Submitted 14 May 2026 Heritage and listed buildings

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

Kensington and Chelsea granted permission on 18 April 2026, 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.

The published feed does not state which type of application this is; the register entry on Kensington and Chelsea's portal will say. Our guide explains the common types.

• 145 Old Brompton Road, London, SW5 0LF

  PP/26/02635 Submitted 14 May 2026 0m away

  94% historically approved · decision due ~9 Jul

  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

  Awaiting decision Full applications Extension Loft or dormer +2 45 docs

• 145 Old Brompton Road, London, SW5 0LF

  LB/26/02636 Submitted 14 May 2026 0m away

  96% historically approved · decision due ~9 Jul

  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

  Awaiting decision Heritage and listed buildings Extension Loft or dormer +2 35 docs

• 139 Old Brompton Road, London, SW5 0LF

  LB/24/06150 Submitted 16 Sep 2024 0m away

  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.

  Withdrawn Heritage and listed buildings Extension Loft or dormer +1 38 docs

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

  LB/26/00310 Submitted 18 Feb 2026 0m away

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

  Granted Heritage and listed buildings Windows or glazing 28 docs

• 139 Old Brompton Road, London, SW5 0LF

  PP/24/06149 Submitted 16 Sep 2024 0m away

  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.

  Withdrawn Full applications Extension Loft or dormer +1 41 docs

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

  PP/21/03986 Submitted 17 Jun 2021 44m away

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

  Granted Full applications 15 docs