CON/26/01255

1. 23 Jan 2026

   Received by Kensington and Chelsea

2. 20 May 2026

   Decision issued: Discharge of Conditions - Grant

3. 20 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• ARB/23/01319 Granted

  Flat 3, 55 Onslow Square, London, SW7 3LR

  Prune 1 x Lime Tree in rear garden.

  23 Feb 2023 0m away
• CON/26/01257 Granted

  Flat 3, 55 Onslow Square and 57 Onslow Square, London, SW7 3LR

  Details required by condition 3(Submission of details - w) extent and form of alterations to floor structure in G11, demonstrating retention of joists and any surviving floor surfaces) of listed building consent LB/25/02622 (Part demolition to allow erection of orangery, lower ground rear extension, introduction of AC units and internal works)

  23 Jan 2026 0m away Conditions
• CON/26/01256 Granted

  Flat 3, 55 Onslow Square and 57 Onslow Square, London, SW7 3LR

  Details required by Condition 3 (v) (Submission of Details) of?Listed Building Consent LB/25/02622?(Part demolition to allow erection of orangery, lower ground rear extension, introduction of AC units and internal works).?

  23 Jan 2026 0m away Conditions
• LB/26/02270 Awaiting decision

  Flat 4, 51 Onslow Square, London, SW7 3LR

  Internal alterations to existing bathrooms, creation of a laundry room and associated alterations.

  17 Apr 2026 0m away Heritage and listed buildings
• CON/26/01253 Granted

  Flat 3, 55 Onslow Square and 57 Onslow Square, London, SW7 3LR

  Details required by Condition 3 (submission of details - a) elevation (1:10) and section (1:5) drawings of new external doors and architraves with details of mouldings in section (1:1). New doors shall be made of solid timber and hand painted, unless otherwise specified in the approved drawings) of Listed Building consent LB/25/02622 (Part demolition to allow erection of orangery, lower ground rear extension, introduction of AC units and internal works)

  9 Jan 2026 0m away Conditions
• CON/26/01254 Granted

  Flat 3, 55 Onslow Square and 57 Onslow Square, London, SW7 3LR

  Details required by Condition 3 (submission of details - c) plan (1:10) and section (1:5) drawings of new rooflights, including curved rooflight and pavement light) of Listed Building consent LB/25/02622 (Part demolition to allow erection of orangery, lower ground rear extension, introduction of AC units and internal works)

  9 Mar 2026 0m away Conditions

• CON/26/03015 Granted

  30-33 Sloane Street, 49 Pavilion Road, 2-4 Hans Crescent and Garages to rear of Marland House, London, SW1X 9NE

  Details required by Condition 16 (Thames Water - works) of planning permission 22/06706 (Partial demolition of 30-33 Sloane Street, retention of fa?ade and erection of a 5-storey building of Class E (commercial, business and service) including installation of shopfronts. Total demolition of no.2 Hans Crescent and erection of replacement building to provide Class E floorspace including a rooftop terrace. Reconfiguration and extension of ground floor of no. 49 Pavillion Road to re-provide Class E floorspace, including service corridor. Provision of substation in basement of no. 4 Hans Crescent. Provision of cycle storage and facilities, waste storage, plant, landscaping, photovoltaic panels, and other ancillary works (Major Application).

  5 Jun 2026 Conditions
• CON/25/05245 Granted

  Ground Floor Flat (north), 36 Holland Park, London, W11 3TA

  Details required by Condition 3c-j(inclusive) (Submission of drawings) of listed building consent LB/24/08507 (Replacement of unoriginal windows and internal alterations to include relocation of kitchen, instate a door-cum-window to access rear garden, relocation of boiler and its flue, relocation of gas meter, to alter internal partitioning to reinstate a master suite, alteration to internal partitioning to allow for guest bedroom, new applied timber flooring atop original flooring, replacement of internal fireplace, and proposed joinery above existing skirting and below existing ceiling)

  1 Sep 2025 Conditions
• CON/26/02799 Withdrawn

  Flat 4, 74 Cadogan Square, London, SW1X 0EA

  Details required by condition 4 (Submission of details) of listed building consent 26/00634 (Installation of new kitchen, new WC,?new bathroom.?Replacement of?flooring, skirting boards,?lighting?and?redecoration throughout)

  26 May 2026 Conditions
• CON/26/04041 Awaiting decision

  8 Crescent Place, London, SW3 2EA

  Details required by condition 3 (submission of details) of planning permission PP/25/02821 (Amalgamation of works approved under planning permissions PP/24/05889, PP/24/08563 and PP/24/08565 along with two new underground plant areas and the demolition and replacement of the two garden facing elevations)

  24 Jul 2026 Conditions
• CON/26/03149 Granted

  52 Ladbroke Grove, London, W11 2PB

  Details required by condition 5 (sample panel) of planning permission 24/07502 (Variation of Condition 2 (compliance with approved drawings) of planning permission PP/24/05464 to increase the width of the side extension at the lower ground floor level and installation of pipe (amended description))

  10 Jun 2026 Conditions