21/0420

1. 5 Feb 2021

   Received by Brent

2. 12 Feb 2021

   Decision issued: Prior approval is refused at submission

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.

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

• 20/4025 Refused

  10 The Glen, Wembley, HA9 7LA

  Proposed single storey rear extension, hip to gable loft conversion with rear dormer, Juliet balcony and installation of front facing rooflight to dwellinghouse

  7 Dec 2020 0m away Householder
• 26/1125 Awaiting decision

  80 Castleton Avenue, Wembley, HA9 7QG

  Proposed demolition of side garage, conversion of single dwellinghouse into 3x self-contained flats, erection of two storey side extension, replacement of 1x door with 1x window to ground floor side elevation, 2x parking spaces, soft landscaping to front and rear garden and addition of refuse and cycle storage to front garden.

  5 May 2026 35m away Full applications
• 20/2597 Refused

  79 Castleton Avenue, Wembley, HA9 7QE

  Non-material amendments as follows: * amendments floor layout at 1st & 2nd floors * amendments to rear dormer & insertion of additional roof light in front main roof slope of householder planning application reference 18/3413 dated 30/11/2018 for Demolition of existing boiler room and erection of a two-storey side and single-storey rear extension, rear dormer window, installation of one front rooflight and one rear rooflight and new windows to front elevation of the dwellinghouse

  24 Aug 2020 73m away Amendments
• 26/1582 Awaiting decision

  47 Castleton Avenue, Wembley, HA9 7QE

  Demolition of side garage and proposed part single part two-storey side to rear extension, front porch extension, hip-to-gable roof extension with rear dormer and installation of 3x front rooflights to dwellinghouse

  23 Jun 2026 73m away Householder
• 20/3753 Refused

  82 Castleton Avenue, Wembley, HA9 7QF

  Proposed conversion of single-family dwellinghouse into 2x self-contained flats with provision of car and cycle parking, bin storage, subdivision of amenity space and associated landscaping

  17 Nov 2020 95m away Full applications
• 26/0587 Refused

  94 Castleton Avenue, Wembley, HA9 7QF

  Demolition of side garage and erection of two-storey detached dwellinghouse, with erection of hip to gable-end roof extension, 1x rear dormer, 1x rear rooflight, 1x additional front rooflight and other alterations to fenestration to existing dwellinghouse with associated off-street parking, alterations to landscaping, cycle & refuse storage in forecourt

  9 Mar 2026 95m away Full applications

• 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