145 Old Brompton Road, London, SW5 0LF

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

• 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
• ARB/26/00656 Granted

  145 Old Brompton Road, London, SW5 0LF

  FELL x 4 & Prune x 6 as specified in front and rear gardens

  Decided 18 Apr 2026

1. 14 May 2026

   Received by Kensington and Chelsea

2. 20 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 9 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Kensington and Chelsea took a median of 84 days over the applications it decided in the last year.

This application is with Kensington and Chelsea for determination, against a statutory target of eight weeks. Over the last year Kensington and Chelsea decided full applications in a median of 111 days. More in our guide to how long planning decisions take.

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.

• 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

• 145 Old Brompton Road, London, SW5 0LF

  ARB/26/00656 Submitted 7 Jan 2026 0m away

  FELL x 4 & Prune x 6 as specified in front and rear gardens

  Granted Trees 6 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

• PP/18/01985 Withdrawn

  Flat 3, 24 Cornwall Gardens, London, SW7 4AW

  Works to second floor flat including erection of rear extension, creation of external roof terrace areas above and to rear of said extension (with perimeter metal railings), together with internal alterations including removal of internal wall between kitchen and living room, and other refurbishment works

  9 Apr 2018 Full applications
• PP/26/03176 Granted

  12 Shawfield Street, London, SW3 4BD

  Replacement windows, new rooflight and replacement lower ground rear rooflights.

  15 Jun 2026 Full applications
• PP/26/03048 Granted

  24 Charles II Place, London, SW3 4NG

  Removal of existing conservatory structure. Construction of a single-storey rear extension at lower ground floor level. Installation of a contemporary three-panel sliding glazed door opening onto rear garden. Internal reconfiguration at lower ground floor level.

  9 Jun 2026 Full applications
• PP/26/03042 Granted

  Flat 7, 7 Egerton Place, London, SW3 2EF

  Installation of air conditioning system including external condenser unit housed within enclosure at roof level. Replacement of roof lantern, rooflight and roof access hatch with flat glazed access hatch and rooflights. Replacement of two rear elevation uPVC windows with timber-framed slimline double-glazed sliding sash windows; and associated external alterations.

  9 Jun 2026 Full applications
• PP/26/02897 Withdrawn

  46 Evelyn Gardens, London, SW7 3BH

  Positioning of two new external heat pump condensers within two separate acoustic enclosures, one on main roof of house and other on rear forth floor roof terrace.

  1 Jun 2026 Full applications