20/3516

1. 30 Oct 2020

   Received by Brent

2. 6 Nov 2020

   Validated

   Checked as complete and ready for consideration.

3. 11 Jan 2021

   Decision issued: Certificate of Lawfulness - Granted

4. 25 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.

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

• 20/2894 Granted

  53 Church Lane, London, NW9 8ET

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 3.70m Maximum height - 4m Eaves height - 3m

  14 Sep 2020 0m away Prior approval
• 20/3576 Refused

  53 Church Lane, London, NW9 8ET

  Proposed dropped kerb and front garden alterations to include provision of one parking space to dwellinghouse.

  4 Nov 2020 0m away Householder
• 20/3103 Refused

  98 Church Lane, London, NW9 8SS

  Certificate of lawfulness for the proposed conversion of existing dwellinghouse (C3) into 1 self-contained flat, and 3 bedroom HMO (C4)

  29 Sep 2020 41m away Lawful development
• 26/1723 Awaiting decision

  128 Church Lane, London, NW9 8SS

  Proposed conversion of single dwellinghouse into 2x self-contained flats, alteration to front porch and fenestration, soft and hard landscaping, provision of 1x off street parking space, refuse and cycle storage to front garden and electrical charging point to rear garden.

  6 Jul 2026 41m away Full applications
• 03/0007 Granted

  22 Queens Walk, London, NW9 8ER

  Conversion of garage to habitable room and erection of two-storey and single storey rear extension to dwelling house

  7 Jan 2003 154m away Householder
• 20/3239 Granted

  44 Queens Walk, London, NW9 8ER

  Details pursuant to condition 15 (landscaping) of full planning application reference 19/2163 dated 19.2.20 for demolition of existing building and erection of a 2 and 3 storey building accommodating 7 dwellings with installation of new vehicular access (to Queens Walk) and associated landscaping.

  8 Oct 2020 154m 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