67 Cuckoo Dene Hanwell W7 3DT

1. 22 Apr 2026

   Received by Ealing

2. 1 Jun 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

• 67 Cuckoo Dene Hanwell W7 3DT

  261687PALHE Submitted 22 Apr 2026 0m away

  Single storey (Max 4.75m deep x Max 3.43m high) rear extension (42 Days Prior Notification Process) following demolition of existing rear addition

  Granted Prior approval Extension Demolition 5 docs
  Small domestic

• 67 Cuckoo Dene Hanwell W7 3DT

  262293HH Submitted 8 Jun 2026 0m away

  Single storey rear infill extension with associated external alterations; alterations to rear extension fenestrations

  Granted Householder Extension 11 docs
  Small domestic

• 67 Cuckoo Dene Hanwell W7 3DT

  262293HH Submitted 8 Jun 2026 0m away

  87% historically approved · decision due ~3 Aug

  Single storey rear infill extension with associated external alterations; alterations to rear extension fenestrations

  Decided Extension
  Small domestic

• 82 Cuckoo Dene Hanwell W7 3DR

  262431HH Submitted 9 Jun 2026 36m away

  Part single, part two storey rear extension; alteration to side fenestration (Following demolition of existing rear extension)

  Granted Householder Extension Demolition +1 16 docs
  Domestic

• 82 Cuckoo Dene Hanwell W7 3DR

  262431HH Submitted 9 Jun 2026 36m away

  87% historically approved · decision due ~4 Aug

  Part single, part two storey rear extension; alteration to side fenestration (Following demolition of existing rear extension)

  Decided Extension Demolition +1

• 78 Cuckoo Dene Hanwell W7 3DR

  253398FUL Submitted 5 Sep 2025 44m away

  76% historically approved · decision due ~31 Oct

  Conversion of a single family dwellinghouse into two self-contained dwellings; internal and external alterations; and provision of associated amenity space, refuse and cycle parking

  Awaiting decision Full applications 10 docs
  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