261687PALHE

1. 22 Apr 2026

   Received by Old Oak and Park Royal Development Corporation

2. 1 Jun 2026

   Decision issued: Prior Approval Not Required

3. 27 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.

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

• 262293HH Granted

  67 Cuckoo Dene Hanwell W7 3DT

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

  8 Jun 2026 0m away Householder
• 262293HH Awaiting decision

  67 Cuckoo Dene Hanwell W7 3DT

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

  8 Jun 2026 0m away Householder
• 262431HH Awaiting decision

  82 Cuckoo Dene Hanwell W7 3DR

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

  9 Jun 2026 36m away Householder
• 262431HH Awaiting decision

  82 Cuckoo Dene Hanwell W7 3DR

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

  9 Jun 2026 36m away Householder
• 253398FUL Awaiting decision

  78 Cuckoo Dene Hanwell W7 3DR

  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

  5 Sep 2025 44m away Full applications
• 261456HH Awaiting decision

  90A Gifford Gardens Hanwell W7 3AW

  Conversion of roof space to habitable use incorporating rear roof dormer extension and installation of two rooflights to the front roofslope; and associated internal and external alterations

  7 Apr 2026 97m away Householder

• 262857PALHE Awaiting decision

  29 Beechmount Avenue Hanwell W7 3AE

  Single storey rear extension (max 6m deep and max 4m high) (42 Days Prior Approval Notification Process)

  21 Jul 2026 Prior approval
• 262344PALHE Refused

  194 Empire Road Perivale UB6 7EE

  Single storey (Max 6m deep and Max 3.14m high) rear extension (42 days Prior Notification Process)

  11 Jun 2026 Prior approval
• 262336PALHE Granted

  17 Runnymede Gardens Greenford UB6 8SX

  Single storey rear extension (max 6m deep and max 3.6m high) (42 Days Prior Approval Notification Process)

  10 Jun 2026 Prior approval
• 262791PALHE Awaiting decision

  2 Gonville Crescent Northolt UB5 4SJ

  Single storey (max. 6.0m deep and 3.40m high) side/rear extension (42 Days Prior Approval Notification Process).

  16 Jul 2026 Prior approval
• 262383PALHE Granted

  277 Conway Crescent Perivale UB6 8JG

  Single storey (Max 6m deep and Max 3.60m high) rear extension (42 days Prior Notification Process)

  13 Jun 2026 Prior approval