20/4005

1. 3 Dec 2020

   Received by Brent

2. 7 Jan 2021

   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

• 20/2454 Granted

  15 Sonia Gardens, London, NW10 1AG

  Proposed first floor side extension, to include new window to first floor rear elevation and double hip to gable end roof extension with addition of rear dormer and installation of 2 rooflights to the front roof slope of dwellinghouse.

  12 Aug 2020 0m away Householder
• 20/3200 Granted

  17 Sonia Gardens, London, NW10 1AG

  Certificate of lawfulness for existing demolition of existing shed, side and rear extensions; erection of single storey rear extension, hip to gable loft conversion with rear dormer window and insertion of two front rooflights to dwellinghouse.

  6 Oct 2020 0m away Lawful development
• 20/3113 Refused

  27 Sonia Gardens, London, NW10 1AG

  Non-material amendment (side extension reduction and fenestration to rear extension) of Householder reference 17/3951 dated 20 December, 2017, for Proposed single storey side extension, and single storey rear extension, conversion of garage to a habitable room and associated alterations including the replacement of garage doors with new windows to front elevation of the dwellinghouse

  30 Sep 2020 0m away Amendments
• 20/3604 Granted

  27 Sonia Gardens, London, NW10 1AG

  Varaiation of condition 2, development built in accordance with approved plans to allow minor-material amendment (layout of the consented internal spaces resulting in a smaller proposed extension) of Householder reference 17/3951 dated 20 December, 2017, for Proposed single storey side extension, and single storey rear extension, conversion of garage to a habitable room and associated alterations including the replacement of garage doors with new windows to front elevation of the dwellinghouse

  6 Nov 2020 0m away Amendments
• 20/2265 Granted

  17 Sonia Gardens, London, NW10 1AG

  Retention of single storey side extension and garage extension to dwellinghouse

  29 Jul 2020 0m away Householder
• 20/3575 Refused

  7 Sonia Gardens, London, NW10 1AG

  Certificate of lawfulness for proposed conversion of garage into habitable room; part single part two storey side extension, loft extension, rear dormer with juliet balcony and installation of front facing rooflight to dwellinghouse

  4 Nov 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