20/2945

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

• 26/1314 Granted

  117 Dewsbury Road, London, NW10 1EN

  Variation of condition 2, development in accordance with approved drawings (setback and removal of french doors and Juliet balconies at first floor level, changes to fenestration and rooflights to single storey rear extension) of Householder reference 22/3541 dated 5 July, 2024, for Proposed single storey rear extension, first floor rear extension with two rear Juliet balconies at first floor, front extension and front porch, two-storey side extension, increase to main roof ridge height, alterations to existing roof, rear dormer window, one front and four side rooflights and demolition of chimney stack to dwellinghouse.

  25 May 2026 0m away Amendments
• 20/3286 Granted

  104 Dewsbury Road, London, NW10 1EP

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 3.85m Eaves height - 2.85m

  12 Oct 2020 30m away Prior approval
• 26/1610 Awaiting decision

  72 Dewsbury Road, London, NW10 1EP

  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 - 3m

  25 Jun 2026 30m away Prior approval
• 26/1611 Awaiting decision

  72 Dewsbury Road, London, NW10 1EP

  Certificate of lawfulness for proposed rear dormer window to the dwellinghouse.

  25 Jun 2026 30m away Lawful development
• 20/4129 Refused

  86 Dewsbury Road, London, NW10 1EP

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5.5m Maximum height - 3.6m Eaves height - 3m

  14 Dec 2020 30m away Prior approval
• 20/4252 Granted

  86 Dewsbury Road, London, NW10 1EP

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5.5m Maximum height - 3.6m Eaves height - 3m

  22 Dec 2020 30m away Prior approval

• 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