24/1793

1. 27 Jun 2024

   Received by Brent

2. 8 Jul 2024

   Validated

   Checked as complete and ready for consideration.

3. 2 Sep 2024

   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

• 26/1853 Awaiting decision

  183 Dudden Hill Lane, London, NW10 1AU

  Details pursuant to condition 5 (Details of landscaping treatment), of Full Planning Permission application reference 23/2241 dated 05/02/2024 for Conversion of the rear part of the Beautician shop and existing first floor flat to 3 self-contained flats including demolition of existing roof, single storey side and rear extensions; erection of part single storey, part two storey side and rear extension, alteration to roof form to provide flat roof and second floor upwards extension and creation of roof terrace, replacement of front door, new ground floor side entrance door and associated hardscaping, soft landscaping, refuse and cycle storage

  20 Jul 2026 0m away Conditions
• 23/0416 Refused

  157B Dudden Hill Lane, London, NW10 1AU

  Proposed erection of first floor side to rear and rear extension with removal of chimney stack of first floor flat

  7 Feb 2023 0m away Full applications
• 24/1848 Refused

  165 Dudden Hill Lane, London, NW10 1AU

  Conversion of property to large 8 bed/8 person HMO with demolition of existing ground floor rear extension, erection of single storey rear extension, first floor rear extension, hip to gable roof extension, rear dormer, x1 front rooflight and insertion of side door to groundfloor.

  3 Jul 2024 0m away Full applications
• 24/2235 Granted

  183 Dudden Hill Lane, London, NW10 1AU

  Non-material amendment to allow the following: removal of the roof terrace from the development description and proposed plans of Full planning permission reference 23/2241 dated 15/09/2023 for Conversion of the rear part of the Beautician shop and existing first floor flat to 3 self-contained flats including demolition of existing roof, single storey side and rear extensions; erection of part single storey, part two storey side and rear extension, alteration to roof form to provide flat roof and second floor upwards extension and creation of roof terrace, replacement of front door, new ground floor side entrance door and associated hardscaping, soft landscaping, refuse and cycle storage

  9 Aug 2024 0m away Amendments
• 22/3643 Refused

  157B Dudden Hill Lane, London, NW10 1AU

  Removal of chimney stack and erection of first floor rear extensions to first floor flat

  24 Oct 2022 0m away Full applications
• 20/2454 Granted

  15 Sonia Gardens, London, NW10 1AG

  Proposed first floor side extension, to include new window to first floor rear elevation and double hip to gable end roof extension with addition of rear dormer and installation of 2 rooflights to the front roof slope of dwellinghouse.

  12 Aug 2020 95m 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