20/2481

1. 13 Aug 2020

   Received by Brent

2. 23 Sep 2020

   Decision issued: Prior approval is required and approved

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

• 20/3824 Granted

  18 Hardinge Road, London, NW10 3PJ

  Certificate of lawfulness for proposed single storey rear extension to dwellinghouse

  23 Nov 2020 0m away Lawful development
• 26/0987 Refused

  28 Hardinge Road, London, NW10 3PJ

  Certificate of lawfulness for proposed demolition of conservatory, erection of single storey rear extension, rear dormer extension with Juliet balcony, hip to gable roof extension, single storey outbuilding in rear garden, installation of 3x front rooflights and removal of 1x chimney stack to dwellinghouse.

  20 Apr 2026 0m away 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 0m away Lawful development
• 26/1784 Awaiting decision

  28 Hardinge Road, London, NW10 3PJ

  Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, 3x front rooflights, removal of chimney stack and single storey outbuilding in rear garden to dwellinghouse.

  13 Jul 2026 0m away Lawful development
• 26/1785 Awaiting decision

  28 Hardinge Road, London, NW10 3PJ

  Proposed demolition of existing rear extension and erection of single storey rear extension to dwellinghouse.

  13 Jul 2026 0m away Householder
• 20/3040 Refused

  18 Hardinge Road, London, NW10 3PJ

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

  25 Sep 2020 0m away Lawful development

• 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