20/2188

1. 23 Jul 2020

   Received by Brent

2. 17 Sep 2020

   Decision issued: Certificate of Lawfulness - Granted

3. 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

• 26/0963 Granted

  8 Ravenscroft Avenue, Wembley, HA9 9TL

  Proposed single-storey rear extension, hip-to-gable roof extensions with rear dormer, installation of 1x solar panel and 3x rooflights to front 2x solar panels and raised rear patio with decking to rear to dwellinghouse

  17 Apr 2026 0m away Householder
• 20/3545 Refused

  10 Ravenscroft Avenue, Wembley, HA9 9TL

  Demolition of garage and erection of two storey side to rear extension and installation of rooflight on front roofslope of dwellinghouse

  2 Nov 2020 0m away Householder
• 26/1728 Awaiting decision

  19 Ravenscroft Avenue, Wembley, HA9 9TJ

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 8.00m Maximum height - 3.20m Eaves height - 3.00m

  7 Jul 2026 93m away Prior approval
• 26/1726 Awaiting decision

  19 Ravenscroft Avenue, Wembley, HA9 9TJ

  Certificate of lawfulness for proposed hip-to-gable roof extension, rear dormer extension with juliet balcony and installation of 1x side window and 2x front rooflights to dwellinghouse

  7 Jul 2026 93m away Lawful development
• 26/1188 Granted

  3 Ravenscroft Avenue, Wembley, HA9 9SX

  Proposed single storey rear extension, alteration to fenestration and levelling of rear garden to dwellinghouse.

  12 May 2026 114m away Householder
• 20/4115 Refused

  5A Ravenscroft Avenue, Wembley, HA9 9SX

  Proposed loft conversion with side dormer and insertion of front rooflight to dwellinghouse

  14 Dec 2020 114m 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