20/2971

1. 21 Sep 2020

   Received by Brent

2. 16 Nov 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

• 26/0867 Awaiting decision

  14 Mount Pleasant Road, London, NW10 3EL

  Proposed erection of boundary wall, a bin store, pedestrian and vehicular access gates, associated hard and soft landscaping to front garden (revised description)

  2 Apr 2026 0m away Householder
• 20/3793 Granted

  38 Mount Pleasant Road, London, NW10 3EL

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 2.8m

  19 Nov 2020 0m away Prior approval
• 26/1303 Awaiting decision

  50 Mount Pleasant Road, London, NW10 3EL

  Proposed alteration to roof height of single-storey side-to-rear extensions and erection of single-storey infill extension with green roof to dwellinghouse

  22 May 2026 0m away Householder
• 26/1049 Granted

  10 Mount Pleasant Road, London, NW10 3EL

  Certificate of lawfulness for proposed conversion of existing garage into a habitable room, including replacement of garage door with a window to the front elevation, single storey side infill extension and the installation of new doors to the side wall of the existing rear lean storage to the dwellinghouse.

  27 Apr 2026 0m away Lawful development
• 20/2605 Granted

  51 Mount Pleasant Road, London, NW10 3EG

  Proposed construction of single storey outbuilding with pergola at the rear of dwellinghouse

  24 Aug 2020 46m away Full applications
• 26/0937 Refused

  9 Mount Pleasant Road, London, NW10 3EG

  Certificate of lawfulness for proposed demolition of existing rear dormer, erection of hip-to-gable and roof extensions, rear dormer extension and installation of 4x front and 2x rear rooflights to dwellinghouse

  14 Apr 2026 46m away Lawful development

• 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