22/3668

1. 25 Oct 2022

   Received by Brent

2. 7 Nov 2022

   Validated

   Checked as complete and ready for consideration.

3. 24 Dec 2022

   Decision issued: Certificate of Lawfulness - Refused

4. 2 Aug 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

• 26/0858 Withdrawn

  Flat 2, 132 Chatsworth Road, London, NW2 5QU

  Proposed widening of existing drop kerb, cycle and refuse storage, 2x EV charging points and alteration to front soft and hard landscaping to ground floor flat

  1 Apr 2026 0m away Full applications
• 20/3301 Refused

  132 Chatsworth Road, London, NW2 5QU

  Erection of a single storey rear infill extension, removal of rear dormer windows and chimneys and erection of rear dormer window and roof extension to side elevation

  13 Oct 2020 0m away Full applications
• 26/0857 Granted

  Flats 1 - 4, 132 Chatsworth Road, London, NW2 5QU

  Details pursuant to condition 5 (Detailed soft and hard landscaping scheme), of Variation of Condition application reference 25/3330 dated 22/01/2026 for Variation of condition 2 (Approved drawings and documents) to allow Subdivision of garden space of Full planning permission application reference 24/0104 dated 13/03/2024 for Change of use to 4 self-contained flats (Use Class C3)

  1 Apr 2026 0m away Conditions
• 20/3155 Granted

  130A Chatsworth Road, London, NW2 5QU

  Proposed replacement of existing outbuilding with new outbuilding to ground floor flat

  2 Oct 2020 0m away Full applications
• 20/3100 Refused

  136 Chatsworth Road, London, NW2 5QU

  Proposed conversion of Flat C (Use Class: C3) into 3 bed HMO (Use Class: C4)

  29 Sep 2020 0m away Full applications
• 20/2469 Refused

  133B Chatsworth Road, London, NW2 5QT

  Proposed single storey rear extension to maisonette.

  13 Aug 2020 50m 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