20/3684

1. 12 Nov 2020

   Received by Brent

2. 25 Nov 2020

   Validated

   Checked as complete and ready for consideration.

3. 7 Dec 2020

   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

• 20/2377 Granted

  63 North Way, London, NW9 0RA

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.35m Eaves height - 2.95m

  4 Aug 2020 0m away Prior approval
• 20/2870 Refused

  63 North Way, London, NW9 0RA

  Certificate of lawfulness for proposed single storey rear extension to dwellinghouse and external render to entire house

  14 Sep 2020 0m away Lawful development
• 20/3688 Granted

  63 North Way, London, NW9 0RA

  Installation of external render to all elevations of dwellinghouse

  12 Nov 2020 0m away Householder
• 24/2112 Granted

  17 Dryburgh Gardens, London, NW9 9TR

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.2m Eaves height - 3m

  29 Jul 2024 68m away Prior approval
• 20/3050 Refused

  19 Dryburgh Gardens, London, NW9 9TR

  Proposed part single, part two storey side and single storey rear extension, including the replacement of front garage door with window of dwellinghouse and new porch

  25 Sep 2020 68m away Householder
• 20/4060 Granted

  3 Whitby Gardens, London, NW9 9TU

  Demolition of garage and erection of single-storey side to rear extension with insertion of first-floor rear window and removal of 2x first-floor side windows to dwellinghouse (amended description)

  9 Dec 2020 154m away Householder

• 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