4 Brompton Square, London, SW3 2AA

This site has had 4 applications since 2022: 1 approved, 3 refused.

• CON/23/01551 Granted

  4 Brompton Square, London, SW3 2AA

  Details required by condition 3b, d, e, f (Submission of details) of listed building consent 22/04547 (Redevelopment of property involving rear extension at lower ground floor level with new closet wing at first and second floor level, alterations to windows, insertion of new roof-light to rear roof slope and associated internal alterations)

  Decided 6 Nov 2023 Conditions
• PP/22/01245 Refused

  4 Brompton Square, London, SW3 2AA

  Rear extension at lower ground floor; creation of closet wing at first floor; alterations to windows; insertion of roof-light to rear roof slope and associated internal alterations

  Decided 27 Apr 2022 Full applications
• LB/22/01246 Refused

  4 Brompton Square, London, SW3 2AA

  Rear extension at lower ground floor; creation of closet wing at first floor; alterations to windows; insertion of roof-light to rear roof slope and associated internal alterations

  Decided 27 Apr 2022 Heritage and listed buildings

1. 23 Feb 2022

   Received by Kensington and Chelsea

2. 1 Mar 2022

   Validated

   Checked as complete and ready for consideration.

3. 26 Apr 2022

   Decision issued: Refuse Planning Permission/Consent

4. 12 Sep 2026

   Added to PlanIndex

Kensington and Chelsea refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

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.

• 4 Brompton Square, London, SW3 2AA

  PP/22/01245 Submitted 24 Feb 2022 0m away

  Rear extension at lower ground floor; creation of closet wing at first floor; alterations to windows; insertion of roof-light to rear roof slope and associated internal alterations

  Refused Full applications Extension Loft or dormer +1 17 docs

• 4 Brompton Square, London, SW3 2AA

  LB/22/01246 Submitted 24 Feb 2022 0m away

  Rear extension at lower ground floor; creation of closet wing at first floor; alterations to windows; insertion of roof-light to rear roof slope and associated internal alterations

  Refused Heritage and listed buildings Extension Loft or dormer +1 17 docs

• 4 Brompton Square, London, SW3 2AA

  CON/23/01551 Submitted 7 Mar 2023 0m away

  Details required by condition 3b, d, e, f (Submission of details) of listed building consent 22/04547 (Redevelopment of property involving rear extension at lower ground floor level with new closet wing at first and second floor level, alterations to windows, insertion of new roof-light to rear roof slope and associated internal alterations)

  Granted Conditions Extension Loft or dormer +2 22 docs

• 58 Brompton Square, London, SW3 2AG

  ARB/22/02584 Submitted 15 Apr 2022 57m away

  Prune 1x Lime at rear

  Granted Trees 6 docs

• 54 Brompton Square, London, SW3 2AG

  LB/26/02243 Submitted 17 Apr 2026 57m away

  Construction of rear extension at lower ground floor level, new rear glazed infill extension at first floor level, alterations to fenestration on rear elevation, internal alterations and internal reinstatement works

  Granted Heritage and listed buildings Extension Windows or glazing 5 docs

• 54 Brompton Square, London, SW3 2AG

  PP/26/02242 Submitted 17 Apr 2026 57m away

  Construction of rear extension at lower ground floor level, new rear glazed infill extension at first floor level, alterations to fenestration on rear elevation, internal alterations and internal reinstatement works

  Granted Full applications Extension Windows or glazing 20 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