20/3687

1. 12 Nov 2020

   Received by Brent

2. 7 Jan 2021

   Decision issued: Permission Granted

3. 25 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

• 23/0408 Granted

  20 Trevelyan Crescent, Harrow, HA3 0RL

  Proposed erection of two-storey rear extension and alterations to patio to dwellinghouse

  6 Feb 2023 0m away Householder
• 20/3822 Refused

  32 Trevelyan Crescent, Harrow, HA3 0RL

  Proposed alterations to front garden landscaping, formation of one additional off street parking space, and widening of existing cross over to dwellinghouse.

  23 Nov 2020 0m away Householder
• 20/1876 Granted

  32 Trevelyan Crescent, Harrow, HA3 0RL

  Conversion of existing garage into a habitable room, erection of single storey rear extension, double storey side extension, replacement of existing rear side flat roof to hipped roof to dwellinghouse. (Revised description)

  29 Jun 2020 0m away Householder
• 20/4068 Refused

  31 Trevelyan Crescent, Harrow, HA3 0RN

  Widening of the existing vehicle crossing and new front boundary wall to dwellinghouse

  9 Dec 2020 33m away Householder
• 20/2774 Granted

  47 Trevelyan Crescent, Harrow, HA3 0RN

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

  8 Sep 2020 33m away Householder
• 20/3384 Refused

  221 Woodcock Hill, Harrow, HA3 0PG

  Proposed demolition of existing rear conservatory and attached side garage, construction of a double storey side and part rear extension, single storey rear and front extension, and removal of chimney stack to dwellinghouse

  20 Oct 2020 93m 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