22/3655

1. 24 Oct 2022

   Received by Brent

2. 12 Nov 2022

   Decision issued: Certificate of Lawfulness - Granted

3. 2 Aug 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

• 20/2464 Granted

  43 Dollis Hill Avenue, London, NW2 6EU

  Erection of a single storey rear extension to dwellinghouse

  13 Aug 2020 0m away Full applications
• 20/2190 Granted

  Our Lady of Grace RC Infant & Nursery School, Dollis Hill Avenue, London, NW2 6EU

  Proposed new boundary fencing to primary school

  23 Jul 2020 0m away Full applications
• 20/3695 Withdrawn

  41 Dollis Hill Avenue, London, NW2 6EU

  Conversion of dwellinghouse into 3 self-contained flats

  12 Nov 2020 0m away Full applications
• 26/0781 Granted

  25 Dollis Hill Avenue, London, NW2 6EU

  Variation of condition 2 (Approved drawings and/or documents) to allow: Alteration to the dimensions of the approved first floor rear extension , of Householder planning permission application reference 26/0256 dated 25th March 2026 for Single and two storey rear extension, gable end roof extension, rear dormer window, 2 front rooflights and alteration to fenestration to dwellinghouse

  25 Mar 2026 0m away Amendments
• 26/1344 Awaiting decision

  217 Dollis Hill Lane, London, NW2 6EX

  Proposed demolition of side garage, erection of 2x two-storey side extensions, part first-floor rear extension with existing solar panels, single-storey rear wrap-around infill extension, patio with steps and privacy screens, alteration to front porch, removal of 2x chimney stacks and soft landscaping to rear garden of dwellinghouse.

  29 May 2026 56m away Householder
• 20/1870 Refused

  2 Gladstone Park Gardens, London, NW2 6JU

  Proposed conversion of a single family dwelling into three flats, creation of a second floor and ground floor rear extension and enlargement of the basement

  26 Jun 2020 107m 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