20/3309

1. 13 Oct 2020

   Received by Brent

2. 9 Nov 2020

   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

• 20/3397 Refused

  127 Crest Road, London, NW2 7NA

  Certificate of lawfulness for proposed change of use from dwellinghouse (Use Class: C3) to HMO (Use Class: C4) including single storey rear extension and roof extension with addition of rear dormer with juliet style balcony at rear and three rooflights to the front roof slope of dwellinghouse

  21 Oct 2020 51m away Lawful development
• 21/0372 Granted

  117 Crest Road, London, NW2 7NA

  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

  3 Feb 2021 51m away Prior approval
• 26/1385 Awaiting decision

  91 Warren Road, London, NW2 7NH

  Certificate of lawfulness for existing continued use of property as a 6-bedroom 6-person HMO.

  4 Jun 2026 82m away Lawful development
• 26/1551 Awaiting decision

  91 Warren Road, London, NW2 7NH

  Proposed rear dormer extension and removal of 1x rear rooflight to house in multiple occupation (HMO).

  18 Jun 2026 82m away Full applications
• 26/1661 Awaiting decision

  90 Crest Road, London, NW2 7SL

  Conversion of a single dwellinghouse into three self-contained flats with subdivision of rear garden, associated cycle parking, refuse and recycling storage, off-street parking, and soft and hard landscaping to front and rear gardens.

  30 Jun 2026 110m away Full applications
• 23/0440 Granted

  90 Crest Road, London, NW2 7SL

  Certificate of lawfulness for proposed hip to gable end roof extension, dormer window extension with 3 front rooflights and one second floor side window to dwellinghouse

  8 Feb 2023 110m 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