12 Dollis Hill Lane, London, NW2 6JE

1. 12 Mar 2021

   Received by Brent

2. 23 Apr 2021

   Decision issued: Prior approval is required and refused

3. 4 Aug 2026

   Added to PlanIndex

Brent refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 28 Dollis Hill Lane, London, NW2 6JE

  21/2230 Submitted 14 Jun 2021 50 yards away

  Single storey rear extension and first floor part rear extension to dwellinghouse.

  Refused Householder Extension 9 docs
  Small domestic

• 8 Dollis Hill Lane, London, NW2 6JE

  26/0498 Submitted 26 Feb 2026 50 yards 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  Withdrawn Householder Extension Loft or dormer +2 2 docs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 50 yards 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

• 8 Dollis Hill Lane, London, NW2 6JE

  25/3484 Submitted 15 Dec 2025 50 yards 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

  Granted Prior approval Extension 5 docs
  Small domestic

• 8 Dollis Hill Lane, London, NW2 6JE

  25/3425 Submitted 10 Dec 2025 50 yards 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 50 yards away

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

  Granted Extension Loft or dormer 8 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

  Received 15 Jun, published by the council 25 Jul 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

  Received 6 May, published by the council 25 Jul 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

  Received 15 May, published by the council 25 Jul 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

  Received 13 May, published by the council 25 Jul 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

  Received 6 May, published by the council 25 Jul 2026 Prior approval