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Planning application

20/3920

33 Carlton Avenue West, Wembley, HA0 3RE

Granted Brent Certificate of Lawfulness - Proposed

Proposal

Certificate of Lawfulness proposed for a loft conversion with erection of hip to gable end roof extension, rear dormer, installation of two front rooflghts, one side window to flank wall and soil/vent pipe reinstatement; demolition of existing outbuilding and erection of new single storey outbuilding in rear garden of dwellinghouse

As published by the council, reference 20/3920

Timeline

Dates from the published record

  1. 30 Nov 2020

    Received by Brent

  2. 25 Jan 2021

    Decision issued: Certificate of Lawfulness - Granted

  3. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About lawful development applications

How this application type works

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

Nearby applications

Within 500 metres

  • 21/0050 Granted

    33 Carlton Avenue West, Wembley, HA0 3RE

    Certificate of lawfulness for proposed single storey rear extension to dwellinghouse

    6 Jan 2021 0m away Lawful development
  • 20/3536 Granted

    33 Carlton Avenue West, Wembley, HA0 3RE

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.1m Eaves height - 3m

    1 Nov 2020 0m away Prior approval
  • 26/1423 Awaiting decision

    15 Langham Gardens, Wembley, HA0 3RG

    Conversion of utility and shower into habitable room and proposed removal of front elevation door to replace with window to dwellinghouse.

    8 Jun 2026 50m away Householder
  • 26/1756 Awaiting decision

    52 Carlton Avenue West, Wembley, HA0 3QU

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.2m Maximum height - 4m Eaves height - 3m

    9 Jul 2026 77m away Prior approval
  • 20/2400 Granted

    53 Abbotts Drive, Wembley, HA0 3SB

    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

    7 Aug 2020 127m away Prior approval
  • 20/2416 Granted

    53 Abbotts Drive, Wembley, HA0 3SB

    Certificate of lawfulness for proposed hip to gable roof extension, extension of existing rear dormer window and installation of two front facing rooflights to dwellinghouse

    7 Aug 2020 127m away Lawful development

In Brent

  • 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