28 Cadogan Square, London, SW1X 0JH

This site has had 2 applications since 2020: 0 approved, 2 refused.

• PP/20/03832 Refused

  28 Cadogan Square, London, SW1X 0JH

  Formation of conservatory extension to third floor rear roof terrace

  Decided 15 Sep 2020 Full applications

1. 13 Jul 2020

   Received by Kensington and Chelsea

2. 21 Jul 2020

   Validated

   Checked as complete and ready for consideration.

3. 15 Sep 2020

   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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 28 Cadogan Square, London, SW1X 0JH

  PP/20/03832 Submitted 13 Jul 2020 0m away

  Formation of conservatory extension to third floor rear roof terrace

  Refused Full applications Extension 18 docs

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

  PP/23/07047 Submitted 27 Oct 2023 53m 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 4, 18 Cadogan Square, London, SW1X 0JS

  PP/23/05944 Submitted 11 Sep 2023 53m away

  Retention of existing pitched roof and incorporating 4No. Conservation rooflights (2no. on both the east and west sides)

  Granted Full applications Loft or dormer 16 docs

• School, 67 Pont Street, London, SW1X 0BD

  PP/21/03393 Submitted 24 May 2021 58m away

  Installation of new boiler flue on rear of former 11 Lennox Gardens

  Granted Full applications 22 docs

• 10 Shafto Mews, London, SW1X 0JT

  CON/23/00915 Submitted 7 Feb 2023 60m 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

• 47 Clabon Mews, London, SW1X 0EQ

  PP/22/00794 Submitted 9 Feb 2022 61m away

  Demolition of existing roof, addition of a replacement full mansard roof level, and creation of a basement under existing property and associated works.***WITHDRAWN***

  Withdrawn Full applications Loft or dormer Demolition 45 docs

• LB/26/03098 Granted

  14 Holland Street, London, W8 4LT

  Removal on non-original furniture, fixtures and fittings. Installation of new coffee shop to include new floor finish over existing screed floor (floor boards retained), new light fittings, new coffee counter, plumbing and services. Limited refurbishment to shop front such as painting and new sign in place of existing.

  10 Jun 2026 Heritage and listed buildings
• LB/26/02918 Granted

  220 and 222 Earl's Court Road, London, SW5 9QA

  Proposed installation of roof top plant and internal alterations

  2 Jun 2026 Heritage and listed buildings
• LB/26/02796 Granted

  Flat 8, 89 Onslow Square, London, SW7 3LT

  Strip out entire property for a full refurbishment to include blocking up one entrance into the sitting room, supply and fit new kitchen and appliances, plumb in 2x new bathrooms, supply and fit new radiators where necessary, re-decorate entire property; supply and lay wooden floor in hallway with acoustic insulation.

  26 May 2026 Heritage and listed buildings
• LB/26/02366 Withdrawn

  10 Palace Gate, London, W8 5NF

  Replacement of exsiting defective internal rainwater downpipe.(Retrospective Application)

  27 Apr 2026 Heritage and listed buildings
• LB/26/02248 Withdrawn

  41 Halsey Street, London, SW3 2PT

  Refinements to lower ground floor conservatory and basement extension through removal of low external wall, installation of full height sliding doors, and reinstatement of larger external steps. Replace glazed flat roof at ground floor level with glass-box extension incorporating solid floor structure and internal walk on rooflight. Installation of glazed sliding doors out to a Juliet balcony with metal railings balustrade. Create access from living room by lowering sill of window to form archway; Single-storey extension to closet wing, aligning depth with No.?40 Halsey Street. New timber-framed glazed doors to the rear of extended wing. Widening opening to half-level study within partition to accommodate new double doors. Sunroom will include full-height sliding doors and Juliet balcony with painted or PPC metal balustrades.

  20 Apr 2026 Heritage and listed buildings