26/1641

1. 29 Jun 2026

   Received by Brent

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Brent for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 26/1023 Granted

  Flat 1, 131 Burnley Road, London, NW10 1EQ

  Certificate of lawfulness for existing use of ground floor as a self-contained flat.

  23 Apr 2026 0m away Lawful development
• 20/2695 Refused

  136 Burnley Road, London, NW10 1EH

  Proposed conversion of existing single dwellinghouse into 2 x self contained flats; works including: loft conversion with rear and side dormer windows, removal of first floor front bay window, single storey side to rear extensions to first floor, subdivision of rear garden and bin storage to front forecourt.

  1 Sep 2020 38m away Full applications
• 20/2239 Granted

  84 Burnley Road, London, NW10 1EH

  Conversion of dwellinghouse into 2 flats to include the demolition of the front porch with associated cycle store at the front, bin stores and sub-division of garden space

  27 Jul 2020 38m away Full applications
• 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 75m away Amendments
• 20/2945 Granted

  71 Dewsbury Road, London, NW10 1EN

  Certificate of lawfulness for proposed loft conversion and rear dormer with juliet balcony, installation of 2 x front facing rooflights to dwellinghouse.

  21 Sep 2020 75m away Lawful development
• 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 105m 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