26/1390

1. 4 Jun 2026

   Received by Brent

2. 9 Jul 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

• 26/1665 Awaiting decision

  4 Belvedere Way, Harrow, HA3 9XG

  Proposed formation of vehicle crossover and provision of 1x off-street parking space to front of dwellinghouse.

  1 Jul 2026 0m away Householder
• 20/2211 Refused

  2 Belvedere Way, Harrow, HA3 9XG

  Certificate of lawfulness for proposed single storey rear extension, outbuilding, and x5 rooflights to the front roofslope of dwellinghouse

  24 Jul 2020 0m away Lawful development
• 20/3379 Granted

  2 Belvedere Way, Harrow, HA3 9XG

  Proposed single storey rear extension to the dwellinghouse

  20 Oct 2020 0m away Householder
• 20/3364 Granted

  2 Belvedere Way, Harrow, HA3 9XG

  Certificate of lawfulness for proposed conversion of loft into a habitable space with 5 front rooflights and erection of single storey outbuilding to the rear garden of the dwellinghouse

  19 Oct 2020 0m away Lawful development
• 21/0148 Granted

  75 Belvedere Way, Harrow, HA3 9XQ

  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 - 2.85m

  15 Jan 2021 76m away Prior approval
• 20/4065 Granted

  41 Belvedere Way, Harrow, HA3 9XQ

  Demolition of existing side storage, proposed single storey side to rear extension to dwellinghouse.

  9 Dec 2020 76m away Householder

• 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