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Planning application

26/0655

86 Ballogie Avenue, London, NW10 1SY

Granted Brent Certificate of Lawfulness - Proposed

Proposal

Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, 3x front rooflights and removal of rear chimney stack to the dwellinghouse.

As published by the council, reference 26/0655

Timeline

Dates from the published record

  1. 16 Mar 2026

    Received by Brent

  2. 23 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 11 May 2026

    Decision issued: Certificate of Lawfulness - Granted

  4. 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

  • 20/2701 Granted

    22 Baskerville Gardens, London, NW10 1PF

    Proposed single storey rear extension to dwellinghouse.

    2 Sep 2020 63m away Householder
  • 20/3834 Granted

    5 Dog Lane, London, NW10 1PN

    Proposed change of use from single family dwelling (Use Class C3) to children's home (Use Class C2) and associated works to existing building

    23 Nov 2020 65m away Full applications
  • 20/2512 Refused

    5 Dog Lane, London, NW10 1PN

    Proposed change of use from single family dwelling (Use Class C3) to children's homes (Use Class C2) and associated works to existing building

    17 Aug 2020 65m away Full applications
  • 20/2146 Granted

    486 North Circular Road, Stonebridge, London, NW10 1SP

    Change of use of the premises to a 6 room HMO for 6 individuals with the provision of a communal kitchen and communal lounge area

    20 Jul 2020 102m away Full applications
  • 21/0027 Granted

    51 Ballogie Avenue, London, NW10 1SU

    Retention of single storey rear extension to dwellinghouse

    5 Jan 2021 111m away Householder
  • 20/3341 Granted

    67 Ballogie Avenue, London, NW10 1SU

    Proposed hip-to-gable end loft conversion, rear dormer window with juliet balcony and installation of 3 x front facing rooflights to dwellinghouse.

    16 Oct 2020 111m away Householder

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