26/1029

1. 24 Apr 2026

   Received by Brent

2. 1 Jun 2026

   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

• 24/1918 Granted

  34 Casselden Road, London, NW10 8QR

  Single storey side infill extension and installation of folding doors to rear extension to dwellinghouse

  11 Jul 2024 0m away Householder
• 24/1917 Granted

  34 Casselden Road, London, NW10 8QR

  Certificate of lawfulnesss for proposed rear dormer extension, loft conversion into habitable space and installation of and 2x front rooflights to dwellinghouse

  11 Jul 2024 0m away Lawful development
• 20/3010 Refused

  25 & 25A Casselden Road, London, NW10 8QR

  Conversion into 7 self-contained flats and works to include demolition of garage and storage building and erection of a two-storey side and rear extensions, loft conversion with 2 dormer windows roof extension and 4 front rooflights, provision of amenity space, cycle and refuse storage, associated landscaping and removal of vehicular access

  23 Sep 2020 0m away Full applications
• 20/3535 Granted

  18A Casselden Road, London, NW10 8QR

  Replacement of all single glazed timber sash windows with double glazed PVCu windows to first floor flat

  2 Nov 2020 0m away Full applications
• 24/1827 Granted

  18C Bruce Road, London, NW10 8QS

  Certificate of lawfulness for existing use of first and loft floors as 2 self-contained flats

  2 Jul 2024 97m away Lawful development
• 26/1623 Awaiting decision

  16B Bruce Road, London, NW10 8QP

  Proposed replacement of existing uPVC framed front door with new double glazed timber framed front door and application of liquid coating to front bay roof to the first floor flat.

  26 Jun 2026 102m away Full applications

• 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