26/0582

1. 6 Mar 2026

   Received by Brent

2. 14 Apr 2026

   Decision issued: Prior approval is not required

3. 25 Jul 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.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 26/0835 Granted

  89 Sunnymead Road, London, NW9 8BS

  Certificate of lawfulness for proposed hip-to-gable roof extension, rear dormer extension with Juliet balcony, 2x front rooflights and 1x window to new gable end to dwellinghouse.

  31 Mar 2026 0m away Lawful development
• 24/2006 Granted

  76 Sunnymead Road, London, NW9 8BX

  Certificate of lawfulness for proposed rear dormer window with 2x front rooflights and Juliet balcony and single storey outbuilding in rear garden of the dwellinghouse.

  19 Jul 2024 30m away Lawful development
• 20/3572 Granted

  69 Meadowbank Road, London, NW9 8LJ

  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

  4 Nov 2020 134m away Prior approval
• 20/3075 Refused

  69 Meadowbank Road, London, NW9 8LJ

  Proposed two storey rear extension to dwellinghouse

  28 Sep 2020 134m away Householder
• 20/3045 Refused

  69 Meadowbank Road, London, NW9 8LJ

  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

  25 Sep 2020 134m away Prior approval
• 20/3248 Refused

  10 Sunnymead Road, London, NW9 8BU

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 3.2m Eaves height - 3m

  8 Oct 2020 165m away Prior approval

• 26/1949 Awaiting decision

  56 Coniston Gardens, London, NW9 0BB

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 3.80m Maximum height - 3.00m Eaves height - 2.80m

  31 Jul 2026 Prior approval
• 26/1673 Granted

  8 Regent Close, Harrow, HA3 0SF

  Prior approval for a single-storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.3m Eaves height - 2.5m

  1 Jul 2026 Prior approval
• 26/1908 Awaiting decision

  98 Wakemans Hill Avenue, London, NW9 0UU

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.53m Eaves height - 3.00m

  27 Jul 2026 Prior approval
• 26/1349 Granted

  38 St Johns Road, Wembley, HA9 7JQ

  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

  29 May 2026 Prior approval
• 26/1629 Granted

  107 Maybank Avenue, Wembley, HA0 2TQ

  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 - 2.9m

  29 Jun 2026 Prior approval