4-6 Lower Sloane Street, London, SW1W 8BP

1. 29 Sep 2023

   Received by Kensington and Chelsea

2. 13 Nov 2023

   Decision issued: Accept Non-Material Amendment(s)

3. 10 Aug 2026

   Added to PlanIndex

Kensington and Chelsea has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 54-58 Lower Sloane Street, London, SW1W 8BP

  PP/26/02768 Submitted 20 May 2026 0m away

  Installation of a menu box and an internally illuminated hanging sign on the Eastern facade

  Granted Full applications 20 docs

• 54-58 Lower Sloane Street, London, SW1W 8BP

  CA/26/02769 Submitted 20 May 2026 0m away

  Installation of a menu box and an internally illuminated hanging sign on the Eastern facade

  Granted Advertising 23 docs

• The Sloane Club, 1 Cavalry Square & 52-56 Lower Sloane Street, London, SW1W 8BP

  PP/25/04822 Submitted 5 Aug 2025 52m away

  Installation of 2no. new mechanical extract ducts onto existing flat roof and plant deck, in association with works to existing kitchen.

  Granted Full applications 38 docs

• 52-66 Lower Sloane Street, London, SW1W

  PP/25/06351 Submitted 22 Oct 2025 52m away

  Variation of condition 2 (approved drawings) of planning permission 22/03729 to allow amendments to the external shopfronts of the units

  Granted Full applications 17 docs

• Duke Of York's Headquarters Running Track, King's Road, and & Cavalry Square, London, SW1W 8BS

  ARB/26/00556 Submitted 3 Dec 2025 52m away

  Prune various

  Granted Trees 14 docs

• 1 Cavalry Square, London, SW3 4RB

  ARB/21/03693 Submitted 4 Jun 2021 64m away

  Prune x 6 London Plane rear garden

  Granted Trees 6 docs

• NMA/26/04056 Awaiting decision

  10 Kensington Palace Gardens, London, W8 4QP

  Non-material amendment to planning permission PP/24/07201 to allow the reintroduction of an internal swimming pool to the lower ground/ undercroft of the main house, including associated works to internal servicing arrangements and spatial arrangement (including the omission of modern piers put forward under the Second Section 73 Application)

  24 Jul 2026 Amendments
• NMA/26/04001 Awaiting decision

  Land adjoining 2 Horbury Crescent, London, W11 3NF

  Non-material amendment to planning permission PP/23/08263 (Construction of a two-bedroom residential dwelling across ground and basement levels.) relocation of stairs and internal partitions. Changes to rooflights and terrace areas.

  23 Jul 2026 Amendments
• NMA/26/03986 Awaiting decision

  30 Brompton Square, London, SW3 2AE

  Non material amendment to planning permission 26/00660 (Variation of condition 2 (compliance with approved drawings) of planning permission 13/05535 (Redevelopment of lower ground floor in garden, excavation of two basement levels, replacement of glass pavilion, re-landscaping of rear garden and associated alterations) to allow for internal and external alterations to the approved scheme including reconfigured layouts, depths, and floor areas at basement levels 1,2, and 3, alterations to lightwells and introduction of a new lightwell; removal of the secondary staircase in the garden pavilion and the bridge over the rear lightwell and introduction of new york stone stairs at ground floor level; and changes to the lightwell and removal of the bridge at first floor level.) to remove the word 'glass' from the description above; i.e. (Variation of condition 2 (compliance with approved drawings) of planning permission 13/05535 (Redevelopment of lower ground floor in garden, excavation of two basement levels, replacement of pavilion, re-landscaping of rear garden and associated alterations) to allow for internal and external alterations to the approved scheme including reconfigured layouts, depths, and floor areas at basement levels 1,2, and 3, alterations to lightwells and introduction of a new lightwell; removal of the secondary staircase in the garden pavilion and the bridge over the rear lightwell and introduction of new york stone stairs at ground floor level; and changes to the lightwell and removal of the bridge at first floor level.)

  22 Jul 2026 Amendments
• NMA/26/02562 Decided

  Treadgold House, 25 Bomore Road, London, W11 4HD

  Non-material amendment to planning permission PP/23/02367 dated 22 November 2022 (Alterations to existing facades including: installation of new external insulation system, replacement of all existing windows, works to balconies including addition of louvred shading, installation of new ground floor communal external doors and canopy; Alterations at roof level including:removal and replacement of roof system and guarding, construction of new parapet upstand, installation of photovoltaic panels; Replacement of all rainwater goods (amended description).) to allow the addition of a 2100 mm Width x 800 mm Deep x 1600 mm Height GRP white enclosure located to the South Elevation at Ground Floor Level; addition of No3 satellite grey dishes 775mm x 775mm with non-penetrating roof mount 1200mm x 1200mm located on the roof; revised ASHP pipework arrangement; and addition of No3 maintenance access step units (galvanised non-combustible stairs.

  8 May 2026 Amendments
• NMA/26/02178 Withdrawn

  17-19 Cottesmore Gardens, London, W8 5PR

  Non-material amendment to planning permission PP/24/01317 to allow design updates, including revisions to the demolition drawings, removal of planters from non-accessible terraces and modifications to skylights and dry riser inlets

  13 Apr 2026 Amendments