21/0440

1. 8 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

• 20/2410 Refused

  106 Valley Drive, London, NW9 9NS

  Retention of two storey side and rear extension, garage conversion, loft conversion with rear dormer window to dwellinghouse.

  10 Aug 2020 0m away Householder
• 20/3716 Refused

  90 Valley Drive, London, NW9 9NS

  Proposed single-storey detached outbuilding in rear garden of dwellinghouse

  16 Nov 2020 0m away Householder
• 26/1589 Awaiting decision

  37 Waltham Avenue, London, NW9 9SH

  Demolition of existing side garage and utility and proposed single storey side and rear extension to the dwellinghouse.

  23 Jun 2026 63m away Householder
• 20/4011 Granted

  99 Valley Drive, London, NW9 9NL

  Demolition of an existing attached garage and the construction of a single storey side to rear extension to dwellinghouse

  4 Dec 2020 154m away Householder
• 24/1794 Refused

  73 Fryent Way, London, NW9 9NU

  Conversion of the garage into a habitable room to include the replacement of the garage door with window, proposed part single and part two storey side and rear extension, hip to gable end roof (including the extension of roof over the existing and proposed two storey side extension), rear dormer extension with 3x front rooflights, front porch extension and alteration to the front garden to dwellinghouse.

  13 Jun 2024 171m away Householder
• 20/3720 Granted

  43 Fryent Way, London, NW9 9NX

  Proposed construction of two storey rear extension and enlargement of existing first floor side elevation window to dwellinghouse

  16 Nov 2020 180m 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