26/1109

1. 1 May 2026

   Received by Brent

2. 12 Jun 2026

   Decision issued: Prior approval is required and refused

3. 25 Jul 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

• 24/1904 Granted

  7 Summit Avenue, London, NW9 0TH

  Certificate of lawfulness for proposed single storey rear extension to the dwellinghouse.

  9 Jul 2024 0m away Lawful development
• 20/3729 Granted

  34 Highmeadow Crescent, London, NW9 0XG

  Demolition of garage and outbuilding and erection of a two storey semi-detached dwelling, provision for cycle and refuse storage and associated landscaping

  16 Nov 2020 113m away Full applications
• 21/0054 Granted

  18 The Grove, London, NW9 0TN

  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 - 2.70m

  7 Jan 2021 124m away Prior approval
• 20/2801 Granted

  22 The Grove, London, NW9 0TN

  Certificate of lawfulness for proposed roof extension with addition of rear dormer and installation of 2 rooflights to the front roof slope of dwellinghouse

  10 Sep 2020 124m away Lawful development
• 20/2452 Granted

  67 Coniston Gardens, London, NW9 0BA

  Part retrospective permission for demolition of existing side extension and erection of single storey side extension with fibreglass flat roof; proposed demolition of infill extension to rear of dwellinghouse (revised description)

  12 Aug 2020 135m away Householder
• 26/1814 Awaiting decision

  59 Coniston Gardens, London, NW9 0BA

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 2.9m Eaves height - 2.9m

  15 Jul 2026 135m away Prior approval

• 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