21/0457

1. 9 Feb 2021

   Received by Brent

2. 12 Mar 2021

   Decision issued: Prior approval is not required

3. 2 Aug 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

• 20/4319 Refused

  71 Montpelier Rise, Wembley, HA9 8RQ

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.8m Eaves height - 2.8m

  30 Dec 2020 0m away Prior approval
• 20/3636 Granted

  10 Allonby Gardens, Wembley, HA9 8QX

  Demolition of existing side garage and proposed single storey extension to the existing outbuilding in the rear garden of the dwellinghouse

  9 Nov 2020 116m away Householder
• 20/2554 Refused

  10 Allonby Gardens, Wembley, HA9 8QX

  Certificate of lawfulness for proposed extension to existing outbuilding in rear garden of dwellinghouse.

  20 Aug 2020 116m away Lawful development
• 20/2524 Granted

  10 Allonby Gardens, Wembley, HA9 8QX

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 7.35m Maximum height - 2.62m Eaves height - 2.47m

  17 Aug 2020 116m away Prior approval
• 20/2216 Granted

  13 Ennerdale Gardens, Wembley, HA9 8QY

  Proposed erection of single storey rear extension with associated extended rear patio to dwellinghouse

  25 Jul 2020 136m away Householder
• 26/0257 Awaiting decision

  Land to the rear of 101 Thirlmere Gardens, Wembley, HA9 8RD

  Variation of Condition 2 (Approved Drawings), Condition 5 (Landscaping) and Condition 11 (Tree Protection Plan & Arboricultural Method Statement) to allow an amended Arboricultural Impact Assessment and the removal of T6, T7, T8 and T9, of Full Planning Permission application reference 24/3349 dated 20/02/2025 for Demolition of rear shed, garage and outbuilding and erection of new detached two storey dwelling house with boundary walls, metals gates, 1x off street car parking spaces with waste and cycle storages spaces and hard and soft landscaping.

  3 Feb 2026 148m away Amendments

• 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