Flat 4, 18 Cadogan Square, London, SW1X 0JS

This site has had 2 applications since 2023: 2 approved, 0 refused.

• PP/23/07047 Granted

  Flat 4, 18 Cadogan Square, London, SW1X 0JS

  Installation of two A/C condenser units within the mezzanine roof area of the main building at fourth-floor level

  Decided 27 Dec 2023 Full applications

1. 11 Sep 2023

   Received by Kensington and Chelsea

2. 27 Sep 2023

   Validated

   Checked as complete and ready for consideration.

3. 20 Nov 2023

   Decision issued: Grant Planning Permission/Consent

4. 10 Aug 2026

   Added to PlanIndex

Kensington and Chelsea granted permission on 20 November 2023, 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.

• Flat 4, 18 Cadogan Square, London, SW1X 0JS

  PP/23/07047 Submitted 27 Oct 2023 0m away

  Installation of two A/C condenser units within the mezzanine roof area of the main building at fourth-floor level

  Granted Full applications 13 docs

• Flat 3, 35 Pont Street, London, SW1X 0BB

  PP/26/00312 Submitted 18 Feb 2026 26m away

  Installation of air conditioning condenser in basement lightwell

  Granted Full applications 26 docs

• 10 Shafto Mews, London, SW1X 0JT

  CON/23/00915 Submitted 7 Feb 2023 30m away

  Details required by Condition C13 (Contamination - preliminary risk assessment report (revised Phase One and BIA report) and proposed site investigation) of planning permission PP/22/06748 (Demolition of the property and construction of 4 storey house including basement and roof space accommodation, with a single storey rear ground floor extension, revised facade configuration front and rear and AC to all principal rooms)

  Granted Conditions Extension Demolition 8 docs
  Small domestic

• Flat 7, 31 Pont Street, London, SW1X 0BB

  CON/25/04527 Submitted 21 Jul 2025 40m away

  Details required by condition 3 (Submission of details) of planning permission 25/03149 (Installation of air conditioning unit and acoustic enclosure at roof level for second floor flat).

  Granted Conditions 8 docs

• 4-6 Cadogan Square, London

  ARB/23/06599 Submitted 10 Oct 2023 47m away

  Prune x 1 lime tree x 2 london planes (rear garden)

  Granted Trees 5 docs

• 40-41 Hans Place, London, SW1X 0JX

  CA/26/00601 Submitted 18 Dec 2025 47m away

  Installation of hoarding

  Granted Advertising 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