14 Walton Way Acton W3 0AW

1. 3 Dec 2025

   Received by Ealing

2. 13 Jan 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

• 14 Walton Way Acton W3 0AW

  254570PALHE Submitted 3 Dec 2025 0m away

  Single storey rear extension (max 5.4m deep and max 3m high) (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension 6 docs
  Small domestic

• 15 Walton Way Acton W3 0AW

  262880HH Submitted 23 Jul 2026 43m away

  87% historically approved · decision due ~17 Sep

  Single storey (max 6.0m deep and max 2.80 high) rear and side extensions (following demolition of existing rear extension)(Approved); Single storey ground floor wrap-around extension, a first-floor side extension, a first-floor partial rear extension, Alteration of roof from hip to gable end; rear dormer roof extension (involving conversion of roofspace to habitable use (Approved)

  Awaiting decision Extension Loft or dormer +1 5 docs
  Small domestic

• 15 Walton Way Acton W3 0AW

  262880HH Submitted 23 Jul 2026 44m away

  88% historically approved · decision due ~17 Sep

  Single storey (max 6.0m deep and max 2.80 high) rear and side extensions (following demolition of existing rear extension)(Approved); Single storey ground floor wrap-around extension, a first-floor side extension, a first-floor partial rear extension, Alteration of roof from hip to gable end; rear dormer roof extension (involving conversion of roofspace to habitable use (Approved)

  Awaiting decision Householder Extension Loft or dormer +1 5 docs
  Small domestic

• 3 Walton Way Acton W3 0AN

  243850CND Submitted 27 Sep 2024 45m away

  Details of the refuse and recycling storage pursuant to condition 6 of planning application reference: 242558FUL dated 16.09.2024 for the 'Conversion of existing dwellinghouse into 2 self-contained flats and provision of associated off street parking, cycle storage, refuse storage facilities and amenity space; front porch extension; single storey rear/side infill extension; first floor side extension'

  Granted Conditions New dwelling Extension 4 docs
  Small domestic

• 3 Walton Way Acton W3 0AN

  243653CND Submitted 27 Sep 2024 45m away

  Details of an enhanced sound insulation value pursuant to condition 5 of planning application reference: 242558FUL dated 16.09.2024 for the 'Conversion of existing dwellinghouse into 2 self-contained flats and provision of associated off street parking, cycle storage, refuse storage facilities and amenity space; front porch extension; single storey rear/side infill extension; first floor side extension'

  Granted Conditions New dwelling Extension 5 docs
  Small domestic

• 3 Walton Way Acton W3 0AN

  243653CND Submitted 27 Sep 2024 45m away

  Details of an enhanced sound insulation value pursuant to condition 5 of planning application reference: 242558FUL dated 16.09.2024 for the 'Conversion of existing dwellinghouse into 2 self-contained flats and provision of associated off street parking, cycle storage, refuse storage facilities and amenity space; front porch extension; single storey rear/side infill extension; first floor side extension'

  Granted Conditions New dwelling Extension 5 docs
  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