20/4321

1. 31 Dec 2020

   Received by Brent

2. 25 Feb 2021

   Decision issued: Permission Refused

3. 2 Aug 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

• 20/4314 Granted

  272 Grasmere Avenue, Wembley, HA9 8TW

  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

  2 Jan 2021 0m away Prior approval
• 20/2066 Granted

  236 Grasmere Avenue, Wembley, HA9 8TW

  Certificate of lawfulness for proposed hip to gable end roof extension, rear dormer window, two front rooflights, flank window, and front porch to dwellinghouse

  13 Jul 2020 0m away Lawful development
• 26/0852 Granted

  36 Woodcock Dell Avenue, Harrow, HA3 0NS

  Proposed demolition of shed, conversion of garage into a habitable room, replacement of garage door with a window, alterations to garage roof and single-storey side to rear extension to bungalow.

  1 Apr 2026 130m away Householder
• 26/0850 Granted

  36 Woodcock Dell Avenue, Harrow, HA3 0NS

  Proposed side and rear dormer extension, 1x front rooflight, 1x side rooflight to bungalow.

  1 Apr 2026 130m away Lawful development
• 24/1928 Granted

  43 Coniston Gardens, Wembley, HA9 8SE

  Certificate of lawfulness for proposed single storey outbuilding in rear garden of the dwellinghouse.

  11 Jul 2024 135m away Lawful development
• 20/2840 Granted

  31 Woodcock Dell Avenue, Harrow, HA3 0PW

  Proposed erection of single storey front extensions including a new front door, single storey rear extension with 3x rooflights, roof alterations including demolition of existing front and rear dormer and chimney stacks and erection of rear and front dormer roof extensions with 1x side facing rooflight to dwellinghouse

  11 Sep 2020 152m away Householder

• 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