23 Markham Square, London, SW3 4UZ

This site has had 6 applications since 2021: 3 approved, 0 refused.

• NMA/23/02793 Decided

  23 Markham Square, LONDON, SW3 4UZ

  Non-material amendment to planning permission PP/21/02793 (Reconfiguration of lower ground floor to retain one garage space and convert other garage to habitable space with associated external alterations and replacement of windows and doors to upper floors to front and rear elevations) for confirmation that the alteration of the lower ground floor window, back door and garage door design are non-material amendments to the original approval.

  Decided 18 May 2023 Amendments
• PP/22/07105 Granted

  23 Markham Square, LONDON, SW3 4UZ

  Provision of two air-conditioning units within acoustic enclosure on rear balcony at raised ground floor level.

  Decided 19 Jan 2023 Full applications
• PP/22/05461 Withdrawn

  23 Markham Square, LONDON, SW3 4UZ

  Increase in height of front parapet wall to existing side extension***WITHDRAWN***

  Decided 7 Oct 2022 Full applications
• CL/22/03909 Granted

  23 Markham Square, LONDON, SW3 4UZ

  Front and rear elevations of building including brickwork to be painted white.

  Decided 19 Aug 2022 Lawful development
• NMA/22/03886 Decided

  23 Markham Square, LONDON, SW3 4UZ

  Non-material amendment to planning permission 21/07683 to swap the lower ground floor rear door and window

  Decided 14 Jul 2022 Amendments

1. 29 Nov 2021

   Received by Kensington and Chelsea

2. 3 Feb 2022

   Decision issued: Grant Planning Permission/Consent

3. 12 Sep 2026

   Added to PlanIndex

Kensington and Chelsea granted permission on 3 February 2022, 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.

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.

• 23 Markham Square, LONDON, SW3 4UZ

  NMA/23/02793 Submitted 28 Apr 2023 50 yards away

  Non-material amendment to planning permission PP/21/02793 (Reconfiguration of lower ground floor to retain one garage space and convert other garage to habitable space with associated external alterations and replacement of windows and doors to upper floors to front and rear elevations) for confirmation that the alteration of the lower ground floor window, back door and garage door design are non-material amendments to the original approval.

  Decided Amendments Windows or glazing 4 docs

• 26 Markham Square, LONDON, SW3 4UZ

  CL/24/04965 Submitted 1 Aug 2024 50 yards away

  Confirmation that use of the garage at lower ground floor level as a habitable space is lawful. (Certificate of Existing Use)

  Granted Lawful development 10 docs

• 23 Markham Square, LONDON, SW3 4UZ

  PP/22/07105 Submitted 21 Nov 2022 50 yards away

  Provision of two air-conditioning units within acoustic enclosure on rear balcony at raised ground floor level.

  Granted Full applications 13 docs

• 23 Markham Square, LONDON, SW3 4UZ

  PP/22/05461 Submitted 8 Sep 2022 50 yards away

  Increase in height of front parapet wall to existing side extension***WITHDRAWN***

  Withdrawn Full applications Extension 12 docs

• 23 Markham Square, LONDON, SW3 4UZ

  CL/22/03909 Submitted 24 Jun 2022 50 yards away

  Front and rear elevations of building including brickwork to be painted white.

  Granted Lawful development 13 docs

• 23 Markham Square, LONDON, SW3 4UZ

  NMA/22/03886 Submitted 23 Jun 2022 50 yards away

  Non-material amendment to planning permission 21/07683 to swap the lower ground floor rear door and window

  Decided Amendments Windows or glazing 7 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

  Received 9 Apr, published by the council 1 Aug 2026 Full applications
• PP/26/03176 Granted

  12 Shawfield Street, London, SW3 4BD

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

  Received 15 Jun, published by the council 20 Jul 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.

  Received 9 Jun, published by the council 20 Jul 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.

  Received 9 Jun, published by the council 20 Jul 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.

  Received 1 Jun, published by the council 20 Jul 2026 Full applications