26/0917

1. 13 Apr 2026

   Received by Brent

2. 30 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jun 2026

   Decision issued: Permission Refused

4. 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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 26/0613 Granted

  18 Mallard Way, London, NW9 8JH

  Proposed demolition of rear garage and erection of single storey rear extension, two storey side extension, 1x front rooflight, 1x side rooflight and removal of a chimney stack to the dwellinghouse.

  11 Mar 2026 0m away Householder
• 24/1946 Refused

  6 Mallard Way, London, NW9 8JH

  Demolition of conservatory and outbuilding and erection of a single and two storey side extension with conversion of garage into habitable space to dwellinghouse

  12 Jul 2024 0m away Householder
• 20/2305 Granted

  43 Maple Grove, London, NW9 8RA

  Certificate of lawfulness for proposed loft conversion with rear dormer window and two front rooflights to dwellinhouse.

  31 Jul 2020 65m away Lawful development
• 23/0442 Refused

  37 Mallard Way, London, NW9 8JJ

  Proposed demolition of existing side garage and side canopy; erection of two-storey rear and two-storey side extension with pitch roof and insertion of side windows, hip to gable end-roof extension, rear dormer with Juliet balcony and 3x front rooflights to dwellinghouse.

  8 Feb 2023 69m away Householder
• 20/2686 Granted

  18 Maple Grove, London, NW9 8QY

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 4m Eaves height - 3m

  1 Sep 2020 104m away Prior approval
• 20/2961 Granted

  12 Sycamore Grove, London, NW9 8RB

  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

  21 Sep 2020 121m away Prior approval

• 26/1333 Granted

  20 Honeyman Close, London, NW6 7AZ

  Erection of proposed rear dormer to main roof of dwellinghouse

  27 May 2026 Householder
• 26/1383 Granted

  24 Uxendon Hill, Wembley, HA9 9RX

  Proposed single storey outbuilding in the rear garden to the dwellinghouse (retrospective).

  3 Jun 2026 Householder
• 26/1092 Granted

  15 Station Approach, Wembley, HA0 2LA

  Proposed demolition of existing outbuilding, erection of single storey outbuilding in rear garden and installation of a new front boundary wall to the dwellinghouse (retrospective).

  29 Apr 2026 Householder
• 26/0997 Granted

  81 Sudbury Court Drive, Harrow, HA1 3SS

  Proposed conversion of garage into a habitable room and replacing garage door with a window to dwellinghouse.

  22 Apr 2026 Householder
• 26/0963 Granted

  8 Ravenscroft Avenue, Wembley, HA9 9TL

  Proposed single-storey rear extension, hip-to-gable roof extensions with rear dormer, installation of 1x solar panel and 3x rooflights to front 2x solar panels and raised rear patio with decking to rear to dwellinghouse

  17 Apr 2026 Householder