House excluding Basement and Basement Flat, 39 Upper Addison Gardens, London, W14 8AJ

1. 11 Mar 2022

   Received by Kensington and Chelsea

2. 26 May 2022

   Decision issued: Grant Planning Permission/Consent

3. 19 Aug 2026

   Added to PlanIndex

Kensington and Chelsea granted permission on 26 May 2022, 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.

• First/second Floor Flat, 40 Upper Addison Gardens, London, W14 8AJ

  PP/23/00466 Submitted 19 Jan 2023 0m away

  Construction of mansard roof extension with protruding dormer roof extensions at front and rear.

  Granted Full applications Extension Loft or dormer 18 docs

• 2 Upper Addison Gardens, London, W14 8AL

  PP/22/02397 Submitted 11 Apr 2022 45m away

  Erection of mansard extension; extension to rear stairwell; insertion of rear balconies, re-provision of stucco cornice on front elevation

  Granted Full applications Extension Loft or dormer 21 docs

• 9 Upper Addison Gardens, London, W14 8AL

  ARB/26/03141 Submitted 12 Jun 2026 45m away

  FELL 1 x Silver Birch T1 in the rear garden

  Granted 8 docs

• 13 Upper Addison Gardens, London, W14 8AP

  ARB/25/06526 Submitted 6 Nov 2025 46m away

  Prune 1 x Cherry (rear)

  Granted Trees 6 docs

• 7 Lorne Gardens, London, W11 4UY

  PP/25/06777 Submitted 17 Nov 2025 64m away

  94% historically approved · decision due ~12 Jan

  Internal alterations and new rooflight on roof.

  Awaiting decision Full applications Loft or dormer 15 docs

• 7 Lorne Gardens, London, W11 4UY

  PP/25/06905 Submitted 17 Nov 2025 64m away

  Proposed internal alterations and all associated works.

  Granted Full applications 16 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