20/4090

1. 10 Dec 2020

   Received by Brent

2. 30 Dec 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

• 21/0089 Refused

  11 Woodfield Avenue, Wembley, HA0 3NP

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5m Maximum height - 2.70m Eaves height - 2.49m

  8 Jan 2021 0m away Prior approval
• 20/2505 Granted

  40 Woodfield Avenue, Wembley, HA0 3NR

  Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window and three front rooflights to dwellinghouse.

  17 Aug 2020 34m away Lawful development
• 26/1240 Awaiting decision

  271 East Lane, Wembley, HA0 3NS

  Variation of condition 2, development built in accordance with approved drawings (fenestration, floor layouts, addition of a front canopy and landscaping) of Full Planning Permission reference 21/1699 dated 11 August, 2021, for Erection of dwellinghouse next to 271 East Lane and works to include demolition of conservatory, provision for cycle and bin stores, erection of boundary wall, new vehicular access and associated landscaping

  15 May 2026 142m away Amendments
• 20/4296 Granted

  16 Ash Walk, Wembley, HA0 3QN

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.5m Maximum height - 3.15m Eaves height - 3m

  29 Dec 2020 150m away Prior approval
• 20/2680 Granted

  Tamil Community Centre, 253 East Lane, Wembley, HA0 3NN

  Demolition of existing roof structure and erection of new roof to the original property and the existing extension with gable end roofs and raised ridge heights, rear dormer, first-floor rear extension, one front rooflight, one rear rooflight and one upper-floor side window to community centre

  31 Aug 2020 162m away Householder
• 20/3983 Granted

  78A Sudbury Avenue, Wembley, HA0 3BE

  Proposed two-storey side extension to dwellinghouse

  2 Dec 2020 226m 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