20/3523

1. 30 Oct 2020

   Received by Brent

2. 5 Nov 2020

   Decision issued: Prior approval is refused at submission

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

• 20/3489 Granted

  34 Bertie Road, London, NW10 2LH

  Certificate of lawfulness for proposed loft conversion with rear dormer over existing roof and existing outrigger and installation of 2 x front facing rooflights to dwellinghouse

  28 Oct 2020 0m away Lawful development
• 26/0855 Granted

  36A Bertie Road, London, NW10 2LH

  Proposed single storey side to rear extension to the ground floor flat.

  1 Apr 2026 0m away Full applications
• 22/3718 Refused

  4 Bertie Road, London, NW10 2LH

  Certificate of lawfulness for proposed conversion of dwellinghouse to HMO (C4)

  31 Oct 2022 0m away Lawful development
• 20/3692 Granted

  34 Bertie Road, London, NW10 2LH

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m & 4.4m Maximum height - 2.9m & 2.9m Eaves height - 2.55m & 2.8

  5 Nov 2020 0m away Prior approval
• 20/4175 Granted

  10 Bertie Road, London, NW10 2LH

  Certificate of lawfulness for proposed loft conversion and rear dormers to main roof and existing outrigger, installation of 2 x front rooflights to dwellinghouse

  17 Dec 2020 0m away Lawful development
• 20/3517 Granted

  34 Bertie Road, London, NW10 2LH

  Proposed single storey rear and side extension to dwellinghouse.

  30 Oct 2020 0m 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