20/4048

1. 8 Dec 2020

   Received by Brent

2. 2 Feb 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

• 20/4047 Granted

  367 Edgware Road, Cricklewood, London, NW2 6LB

  Certificate of lawfulness for proposed hip to gable loft conversion, rear dormer window and installation of one front rooflight to dwellinghouse

  8 Dec 2020 0m away Lawful development
• 20/3290 Granted

  369 Edgware Road, Cricklewood, London, NW2 6LB

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.5m Eaves height - 3m

  12 Oct 2020 0m away Prior approval
• 20/3289 Granted

  367 Edgware Road, Cricklewood, London, NW2 6LB

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.5m Eaves height - 3m

  12 Oct 2020 0m away Prior approval
• 20/3187 Refused

  371 Edgware Road, Cricklewood, London, NW2 6LB

  Conversion of outbuilding to a single person self-contained studio flat with associated amenity space, bin and cycle stores

  5 Oct 2020 0m away Full applications
• 24/1637 Refused

  346 Dollis Hill Lane, London, NW2 6HL

  Proposed single-storey outbuilding with mezzanine floor in rear garden of nursery

  13 Jun 2024 30m away Full applications
• 20/2285 Granted

  348 Dollis Hill Lane, London, NW2 6HL

  Details pursuant to conditions 3 (materials), 6 (construction method statement) and partial discharge of condition 5 (i - existing tress, hedgerows and vegetation, ii - retained trees, hedgerows and soft landscaping, iv - enclosure and retaining structure, v - boundary treatment, vi - vehicle parking and vii - other vehicle and pedestrian access) of full planning permission reference 17/5243 dated 23/02/2018 for Demolition of the existing dwellinghouse and detached garage and erection of a 3 storey building comprising 6 self-contained flats (1 x studio, 2 x 1bed, 2 x 2bed and 1 x 3bed) with associated car and cycle parking spaces, bin stores, landscaping and amenity space

  30 Jul 2020 30m 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