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Planning application

20/2291

12 Sandhurst Road, London, NW9 9LR

Granted Brent Certificate of Lawfulness - Proposed

Proposal

Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window, 1 gable end side window, and 3 front rooflights to dwellinghouse.

As published by the council, reference 20/2291

Timeline

Dates from the published record

  1. 30 Jul 2020

    Received by Brent

  2. 23 Sep 2020

    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

  • 26/1880 Awaiting decision

    14 Sandhurst Road, London, NW9 9LR

    Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, 2x front rooflights and installation of 1x window to side elevation to dwellinghouse.

    22 Jul 2026 0m away Lawful development
  • 20/2866 Granted

    12 Sandhurst Road, London, NW9 9LR

    Certificate of lawfulness for proposed erection of a single storey rear extension to dwellinghouse.

    14 Sep 2020 0m away Lawful development
  • 20/2301 Granted

    12 Sandhurst Road, London, NW9 9LR

    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

    30 Jul 2020 0m away Prior approval
  • 20/2802 Granted

    54 Sandhurst Road, London, NW9 9LR

    Proposed construction of single storey rear extension to dwellinghouse.

    10 Sep 2020 0m away Householder
  • 26/1596 Refused

    29 Sandhurst Road, London, NW9 9LP

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.5m Maximum height - 4m Eaves height - 3m

    24 Jun 2026 32m away Prior approval
  • 26/1759 Awaiting decision

    29 Sandhurst Road, London, NW9 9LP

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.50m Maximum height - 4.00m Eaves height - 3.00m

    8 Jul 2026 32m away Prior approval

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