21/0045

1. 6 Jan 2021

   Received by Brent

2. 3 Mar 2021

   Decision issued: Certificate of Lawfulness - Granted

3. 2 Aug 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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 21/0042 Granted

  83 Burnley Road, London, NW10 1EE

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.15m Eaves height - 3m

  6 Jan 2021 0m away Prior approval
• 20/3262 Granted

  54 Burnley Road, London, NW10 1EJ

  Demolition of rear extension and dormer window and erection of a new front porch, single storey rear extension, rear dormer window and 3 front rooflights to dwellinghouse

  12 Oct 2020 51m away Householder
• 20/2847 Granted

  36 Burnley Road, London, NW10 1EJ

  Certificate of lawfulness for proposed roof extension with addition of rear dormer, addition of juliet style balcony to the rear and installation of 3 rooflights to the front roof slope of dwellinghouse

  11 Sep 2020 51m away Lawful development
• 26/1757 Awaiting decision

  2A Dewsbury Road, London, NW10 1ER

  Proposed replacement of garage door with door and window, new front boundary wall and gate and private courtyard/hard landscaping and refuse storage to front of self-contained dwelling

  9 Jul 2026 105m away Full applications
• 20/2106 Granted

  11 Aberdeen Road, London, NW10 1LS

  Certificate of lawfulness for proposed roof extension and enlargement of rear dormer window and addition of rooflight to the front roof slope of dwellinghouse

  16 Jul 2020 108m away Lawful development
• 23/0472 Granted

  101A Dudden Hill Lane, London, NW10 1BH

  Details pursuant to condition 4 (cycle and refuse storage) of Full Planning Permission reference 21/4206 dated 11 January, 2022, for Conversion of first floor flat into 2 self-contained flats, provision for amenity space, cycle and refuse storage

  10 Feb 2023 126m away Conditions

• 26/1465 Granted

  8 Roe Green, London, NW9 0NY

  Certificate of lawfulness for proposed hip to gable extension and rear dormer window with 3x front rooflights to the dwellinghouse.

  10 Jun 2026 Lawful development
• 26/1370 Granted

  45 Holmstall Avenue, Edgware, HA8 5JQ

  Certificate of lawfulness for proposed use of dwellinghouse as a childrens' residential home

  1 Jun 2026 Lawful development
• 26/1260 Granted

  18 Hartland Road, London, NW6 6BJ

  Certificate of lawfulness for proposed air source heat pump to rear of dwellinghouse

  18 May 2026 Lawful development
• 26/1901 Awaiting decision

  176 Bridgewater Road, Wembley, HA0 1AR

  Certificate of lawfulness for proposed single-storey rear extension, rear dromer extension and 2x front rooflights to dwellinghouse.

  26 Jul 2026 Lawful development
• 26/1353 Granted

  4 Hardinge Road, London, NW10 3PJ

  Certificate of lawfulness for proposed conversion of existing garage into a habitable room with replacement of garage door with window to side elevation and removal of ground floor side window of the dwellinghouse

  29 May 2026 Lawful development