21 The Green Acton W3 7PQ

1. 17 Apr 2026

   Received by Ealing

2. 22 May 2026

   Decision issued: Prior Approval Not Required

3. 11 Aug 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.

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

• 15 The Green Acton W3 7PQ

  261954FUL Submitted 12 May 2026 0m away

  Conversion of single dwelling into 4 self-contained flats provision of associated cycle storage and refuse storage facilities.

  Refused Full applications New dwelling 16 docs
  Domestic

• 33 The Green Acton W3 7PQ

  262598CPL Submitted 29 Jun 2026 0m away

  Rear roof extension; installation of three rooflight to front roofslope; single storey detached garden outbuilding (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension Loft or dormer 6 docs
  Small domestic

• 21 The Green Acton W3 7PQ

  261624PALHE Submitted 17 Apr 2026 0m away

  Single storey rear extension (max 6m deep and max 2.9m high) (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension 6 docs
  Small domestic

• 33 The Green Acton W3 7PQ

  262456PALHE Submitted 18 Jun 2026 0m away

  74% historically approved · decision due ~23 Sep

  Single storey (Max 4m deep and Max 3m high) rear extension (42 days Prior Notification Process)

  Awaiting decision Prior approval Extension 4 docs
  Small domestic

• 33 The Green Acton W3 7PQ

  262598CPL Submitted 29 Jun 2026 2m away

  87% historically approved · decision due ~24 Aug

  Rear roof extension; installation of three rooflight to front roofslope; single storey detached garden outbuilding (Lawful Development Certificate for a Proposed Development)

  Decided Extension Loft or dormer 6 docs
  Small domestic

• 33 The Green Acton W3 7PQ

  262456PALHE Submitted 18 Jun 2026 2m away

  87% historically approved · decision due ~23 Sep

  Single storey (Max 4m deep and Max 3m high) rear extension (42 days Prior Notification Process)

  Awaiting decision Extension
  Small domestic

• 261860PALHE Granted

  5 Cambridge Avenue Greenford UB6 0PH

  Single storey rear extension (max 5.99m deep and max 2.95m high) (42 Days Prior Approval Notification Process)

  5 May 2026 Prior approval
• 261934PALHE Granted

  109 Eastcote Avenue Greenford UB6 0NQ

  Single storey rear extension (max 6m deep and max 3m high) (42 Days Prior Approval Notification Process)

  10 May 2026 Prior approval
• 261823PALHE Refused

  23 Marlow Road Southall UB2 4NS

  Single storey rear extension (max 6m deep and max 3m high) (42 Days Prior Approval Notification Process)

  1 May 2026 Prior approval
• 261716PALHE Refused

  3 Devon Close Perivale UB6 7DN

  Single storey (max 6.00m deep and max 3.40m high) rear extension (42 Days Prior Approval Notification Process)

  24 Apr 2026 Prior approval
• 261750PALHE Granted

  63 Rosedene Avenue Greenford UB6 9SD

  Single storey (max 6.00m deep and max 2.97m high) rear extension (42 Days Prior Approval Notification Process)

  28 Apr 2026 Prior approval