38-39 Carlyle Square, London, SW3 6HA

1. 4 Feb 2026

   Received by Kensington and Chelsea

2. 24 Apr 2026

   Decision issued: Grant Planning Permission/Consent

3. 20 Jul 2026

   Added to PlanIndex

Kensington and Chelsea granted permission on 24 April 2026, 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.

The published feed does not state which type of application this is; the register entry on Kensington and Chelsea's portal will say. Our guide explains the common types.

• 37 Carlyle Square, London, SW3 6HA

  CON/23/01289 Submitted 22 Feb 2023 0m away

  Details required by condition 5 (Construction Traffic Management Plan (CTMP)) of planning permission 20/06495 (Replacement of orangery and erection of a lower ground floor single storey side extension, excavation of a single storey basement with associated new light wells, installation and replacement of fenestration and doors, replacement of black metal railings to rear ground floor, installation of plant, replacement of roof and installation of roof lights, new single door to rear boundary, landscaping and tree planting.)

  Granted Conditions Extension Loft or dormer +1 7 docs
  Small domestic

• 37 Carlyle Square, London, SW3 6HA

  CON/21/04100 Submitted 22 Jun 2021 0m away

  Details required by Condition 9 (Sustainable Drainage System Strategy) of planning permission PP/20/06495 (Replacement of orangery and erection of a lower ground floor single storey side extension, excavation of a single storey basement with associated new light wells, installation and replacement of fenestration and doors, replacement of black metal railings to rear ground floor, installation of plant, replacement of roof and installation of roof lights, new single door to rear boundary, landscaping and tree planting)

  Refused Conditions Extension Loft or dormer +1 8 docs
  Small domestic

• 27-28 Carlyle Square, London, SW3 6HA

  CON/26/00596 Submitted 18 Dec 2025 0m away

  Details required by Conditions 5 (Construction Traffic Management Plan (CTMP)), 6 (Professional management of engineering works), and 11 (Trees and Landscaping) of Planning Permission PP/24/05233 (Proposed Single Storey Basement with Lightwells to Front and Rear Elevations)

  Granted Conditions Trees 11 docs
  Small domestic

• 37 Carlyle Square, London, SW3 6HA

  CON/21/04019 Submitted 17 Jun 2021 0m away

  Details required by condition 11 (Trees and landscaping - Details required) of planning permission 20/06495 (Replacement of orangery and erection of a lower ground floor single storey side extension, excavation of a single storey basement with associated new light wells, installation and replacement of fenestration and doors, replacement of black metal railings to rear ground floor, installation of plant, replacement of roof and installation of roof lights, new single door to rear boundary, landscaping and tree planting.)

  Granted Conditions Extension Loft or dormer +1 5 docs
  Small domestic

• 37 Carlyle Square, London, SW3 6HA

  CON/21/02449 Submitted 16 Apr 2021 0m away

  Details required by Conditions 6 (Professional management of engineering works) and 13A (Small-scale ground gas and vapour condition) of Planning Permission PP/20/06495 (Replacement of orangery and erection of a lower ground floor single storey side extension, excavation of a single storey basement with associated new light wells, installation and replacement of fenestration and doors, replacement of black metal railings to rear ground floor, installation of plant, replacement of roof and installation of roof lights, new single door to rear boundary, landscaping and tree planting)

  Granted Conditions Extension Loft or dormer +1 12 docs
  Small domestic

• 36 Carlyle Square, London, SW3 6HA

  ARB/25/05656 Submitted 24 Sep 2025 25m away

  Prune 1x Sycamore tree in rear garden

  Granted Trees 3 docs