8 Dollis Hill Lane, London, NW2 6JE

1. 15 Dec 2025

   Received by Brent

2. 12 Jan 2026

   Decision issued: Prior approval is not required

3. 10 Aug 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

• 8 Dollis Hill Lane, London, NW2 6JE

  26/0498 Submitted 26 Feb 2026 0m away

  Proposed demolition of single storey rear extension and chimney stack and erection of a single and two storey rear extension, rear dormer window with juliet balcony and 2 front rooflights to dwellinghouse

  Withdrawn Householder Extension Loft or dormer +2 2 docs
  Small domestic

• 10 Dollis Hill Lane, London, NW2 6JE

  20/3634 Submitted 9 Nov 2020 0m away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 2.5m Maximum height - 3m Eaves height - 2.85m

  Granted Prior approval Extension 3 docs
  Small domestic

• 12 Dollis Hill Lane, London, NW2 6JE

  21/0929 Submitted 12 Mar 2021 0m away

  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 - 2.85m

  Refused Prior approval Extension 4 docs
  Small domestic

• 8 Dollis Hill Lane, London, NW2 6JE

  25/3425 Submitted 10 Dec 2025 0m away

  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 - 2.6m

  Refused Prior approval Extension 5 docs
  Small domestic

• 8 Dollis Hill Lane, London, NW2 6JE

  26/1667 Submitted 1 Jul 2026 2m away

  79% historically approved · decision due ~24 Sep

  Proposed single-storey rear extension, first-floor rear extension, rear dormer extension with rea...

  Awaiting decision Extension Loft or dormer
  Small domestic

• 22 Tanfield Avenue, London, NW2 7RX

  22/0981 Submitted 15 Mar 2022 57m away

  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

  Refused Prior approval Extension 10 docs
  Small domestic

• 26/1517 Granted

  36 Attewood Avenue, London, NW10 0HB

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5m Maximum height - 3m Eaves height - 2.86m

  15 Jun 2026 Prior approval
• 26/1153 Granted

  Bestway Cash & Carry, Abbey Road, London, NW10 7BW

  Prior approval for installation of roof mounted solar system comprising PV modules

  6 May 2026 Prior approval
• 26/1231 Granted

  143 London Road, Wembley, HA9 7EU

  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 - 3.00m Eaves height - 3.00m

  15 May 2026 Prior approval
• 26/1206 Granted

  54 Evelyn Avenue, London, NW9 0JH

  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 - 3.00m Eaves height - 2.80m

  13 May 2026 Prior approval
• 26/1139 Refused

  7 Priory Close, Wembley, HA0 2SD

  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 - 3.43m Eaves height - 2.95m

  6 May 2026 Prior approval