20/4141

1. 15 Dec 2020

   Received by Brent

2. 14 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

• 20/3096 Granted

  101 Rucklidge Avenue, London, NW10 4QB

  Proposed first floor rear extension to dwellinghouse

  29 Sep 2020 0m away Householder
• 20/4139 Granted

  99 Rucklidge Avenue, London, NW10 4QB

  Certificate of lawfulness for proposed demolition of existing rear extension and erection of a new single storey rear extension, rear dormer with juliet balcony, 3 front rooflights and first floor rear elevation changes to include insertion of a new window and relocation of an existing window to dwellinghouse

  15 Dec 2020 0m away Lawful development
• 20/1874 Withdrawn

  101 & 103, Rucklidge Avenue, London, NW10 4QB

  Proposed joint first floor rear extension to no 101 and 103

  26 Jun 2020 0m away Full applications
• 26/1554 Awaiting decision

  Flat 1-4, 203 High Street, London, NW10 4TE

  Variation of condition 2 (drawings and drawing numbers), to allow: Internal reconfiguration of the flats of Full Planning Permission reference 24/0801 dated 28/10/2024 for Construction of mansard roof extension to second floor front elevation to facilitate the enlargement of existing four self-contained flats, with associated balconies and obscure glazed partition screens.

  18 Jun 2026 20m away Amendments
• 20/2532 Granted

  Flat 1-4 inc, 203 High Street, London, NW10 4TE

  Construction of a mansard roof extension to the second floor front elevation to facilitate the enlargement of existing four self-contained flats, with associated balconies and obscure glazed partition screens.

  18 Aug 2020 20m away Full applications
• 26/1299 Granted

  100 Rucklidge Avenue, London, NW10 4PR

  Proposed single-storey rear infill extension to dwellinghouse.

  22 May 2026 33m 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