Flats 1 and 3, 4 Arundel Gardens, London, W11 2LA

1. 25 Mar 2026

   Received by Kensington and Chelsea

2. 16 Jun 2026

   Decision issued: Grant Planning Permission/Consent

3. 20 Jul 2026

   Added to PlanIndex

Kensington and Chelsea granted permission on 16 June 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Third And Fourth Floor Flat, 12 Arundel Gardens, London, W11 2LA

  PP/26/02325 Submitted 21 Apr 2026 0m away

  Outrigger extension at second and third floor levels, enlargement of the existing atop the extension, together with internal reconfiguration.

  Granted Full applications Extension 22 docs

• Flat A, 13 Arundel Gardens, London, W11 2LN

  PP/26/01878 Submitted 24 Mar 2026 41m away

  Enclose recessed entrance area through installation of door and window set within opening.

  Granted Full applications Windows or glazing 14 docs

• 168 Kensington Park Road, London, W11 2ER

  PP/25/05882 Submitted 29 Sep 2025 58m away

  Formation of low profile roof extension to create new 3rd floor level within existing parapet walls, and alterations to rear fenestration

  Granted Full applications Extension Windows or glazing 18 docs

• 178 Kensington Park Road, London, W11 2ER

  ARB/23/06887 Submitted 23 Oct 2023 63m away

  Prune 1 x Robinia (front)

  Granted Trees 6 docs

• Basement And Ground Floor Flat, 31 Elgin Crescent, London, W11 2JD

  PP/22/01545 Submitted 7 Mar 2022 69m away

  Amendment to external raised platform to front courtyard to accommodate timber bin store and external planters; installation of painted timber framed, double glazed French doors to replace timber sash window at rear elevation at upper ground floor.

  Refused Full applications Windows or glazing 24 docs

• First Floor Flat, 27 Arundel Gardens, London, W11 2LW

  ARB/25/06134 Submitted 9 Oct 2025 75m away

  FELL 1 x Turkey Oak, and Prune 1 x Mulberry (T4); 11 x London Plane (T6, T9-14, T21, T23, T31 and T34); 1 x Mulberry (T4); 1 x Hawthorn (T8); 2 x Lime (T15 and T18); 1 x Catalpa (T20); 1 x Plum (T22); and 1 x Robinia (T36), as specified; all in communal gardens.

  Granted Trees 6 docs

• CL/26/01267 Granted

  1 Bray Place, London, SW3 3LL

  Confirmation that the existing structure at no. 27 Coulson Street / 1 Bray Place was built in the early 1970s as a single development over three floors (basement to first floor) after the demolition of a previous infill building in 1971 (Certificate of Lawful Existing Use)

  9 Mar 2026 Lawful development
• CL/26/02700 Granted

  27 Lansdowne Road, London, W11 3AG

  Provision of lead flashing to parapet/cornice lines and painting of windows and existing painted areas of the building in soft white (Certificate of Proposed Use/Development).

  19 May 2026 Lawful development
• CL/26/02515 Granted

  Flats A and C, 61 Holland Park, London, W11 3SJ

  Reconfiguration of the accommodation at Flat A and Flat C to create one four-bed dwelling and one one-bed dwelling (Certificate of Lawful Proposed Development / Use)

  6 May 2026 Lawful development
• CL/26/03998 Awaiting decision

  87 Addison Road, London, W14 8ED

  Confirmation that the existing A/C Units & Screening to the north and south sides on the flat roofs at ground and first floor levels are lawful (Certificate of Lawful Existing Use/Development)

  23 Jul 2026 Lawful development
• CL/26/04000 Awaiting decision

  191 Freston Road, London, W10 6TH

  Confirmation that the use of the property as Class F1(a) (Education) is lawful (Certificate of Lawful Existing Use/Development)

  23 Jul 2026 Lawful development