20/3904

1. 27 Nov 2020

   Received by Brent

2. 16 Dec 2020

   Decision issued: Prior approval is refused at submission

3. 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.

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

• 26/0675 Granted

  140 Elmstead Avenue, Wembley, HA9 8NZ

  Proposed single-storey rear extension to dwellinghouse.

  16 Mar 2026 0m away Householder
• 26/0569 Granted

  140 Elmstead Avenue, Wembley, HA9 8NZ

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

  5 Mar 2026 0m away Lawful development
• 20/3558 Refused

  126 Elmstead Avenue, Wembley, HA9 8NZ

  Certificate of lawfulness for proposed demolition of the garage; single-storey rear extension with rear terrace, single-storey side extension, and front porch extension to the dwellinghouse.

  3 Nov 2020 0m away Lawful development
• 20/3415 Refused

  151 Elmstead Avenue, Wembley, HA9 8NU

  Certificate of lawfulness for proposed single storey rear extension and front porch extension, raised platform and external render to entire dwellinghouse (revised description).

  23 Oct 2020 36m away Lawful development
• 24/2114 Refused

  179 Elmstead Avenue, Wembley, HA9 8NU

  Non-material amendment (alteration to front drive to allow for a single parking space) of Full Planning Permission reference 24/1167 dated 24 June, 2024, for Demolition of existing garage and conservatory and proposed conversion of dwellinghouse into 2x self-contained flats, erection of single-storey rear extension, hip-to-gable end roof extension with rear dormer with 2x juliet balconies, installation of 3x front rooflights, new first floor window to side elevation and new ground floor door to side elevation, subdivision of garden and cycle storage to rear and refuse storage and associated landscaping to front

  30 Jul 2024 36m away Amendments
• 20/2830 Granted

  151 Elmstead Avenue, Wembley, HA9 8NU

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5m Maximum height - 3.56m Eaves height - 2.53m

  10 Sep 2020 36m away Prior approval

• 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