26/0662

1. 16 Mar 2026

   Received by Brent

2. 25 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 20 May 2026

   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

• 20/4254 Granted

  95 Crundale Avenue, London, NW9 9PS

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 4m Eaves height - 3m

  23 Dec 2020 0m away Prior approval
• 20/3276 Refused

  26 Wyndale Avenue, London, NW9 9PU

  Retrospective application for change of use from a dwellinghouse (Use class C3) to a large HMO (10 person house in multiple occupation) (Use Class Sui Generis) and proposed changes to layout with provision of additional communal kitchen and bathroom at first floor level

  12 Oct 2020 70m away Full applications
• 26/0609 Refused

  23 Fryent Way, London, NW9 9SL

  Proposed demolition of existing conservatory and shower, erection of single storey rear extension, first floor side infill extension, hip to gable roof extension, rear dormer extension, 3x front rooflights, front porch extension and alterations to existing rear outbuilding to the dwellinghouse.

  11 Mar 2026 123m away Householder
• 26/0610 Granted

  23 Fryent Way, London, NW9 9SL

  Proposed demolition of existing conservatory and shower, erection of single storey rear extension, hip to gable roof extension, rear dormer extension, 3x front rooflights, front porch extension, demolition of existing outbuilding and erection of new outbuilding, and erection of new boundary fence to the dwellinghouse.

  11 Mar 2026 123m away Householder
• 26/0920 Granted

  Fieldview Court, Fryent Close, London, NW9 9SD

  Details pursuant to conditions 7 (cycle parking) and 8 (external lighting) of reference 25/0875 dated 19 May, 2025, for Prior approval for the construction of proposed new dwellinghouse(s) on a detached block of flats: Application for Prior Approval of development for a single-storey upward extension comprising 5 residential flats above the existing detached building and associated parking, cycle and refuse storage.

  13 Apr 2026 150m away Conditions
• 20/3720 Granted

  43 Fryent Way, London, NW9 9NX

  Proposed construction of two storey rear extension and enlargement of existing first floor side elevation window to dwellinghouse

  16 Nov 2020 161m 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