17 Mildred Avenue Northolt Middlesex UB5 4LG

1. 15 Jul 2021

   Received by Old Oak and Park Royal Development Corporation

2. 20 Aug 2021

   Decision issued: Prior Approval Not Required

3. 20 Aug 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation granted permission on 20 August 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 17 Mildred Avenue Northolt Middlesex UB5 4LG

  214891PALHE Submitted 15 Jul 2021 0m away

  Single storey (Max 5m deep and Max 3.09m high) rear extension (42 days Prior Notification Process)

  Granted Prior approval Extension 7 docs
  Small domestic

• 50A Petts Hill Northolt Middlesex UB5 4NN

  230142FUL Submitted 13 Jan 2023 69m away

  Alteration of roof from hip to gable end (following demolition side dormer window roof extension); rear roof extension and installation of two rooflights to front roofslope

  Granted Full applications Extension Loft or dormer +2 6 docs

• 50A Petts Hill Northolt Middlesex UB5 4NN

  230142FUL Submitted 13 Jan 2023 69m away

  Alteration of roof from hip to gable end (following demolition side dormer window roof extension); rear roof extension and installation of two rooflights to front roofslope

  Granted Full applications Extension Loft or dormer +2 6 docs

• 59 Petts Hill Northolt Middlesex UB5 4NS

  214281PALHE Submitted 12 Jun 2021 120m away

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

  Withdrawn Prior approval Extension 4 docs
  Small domestic

• 59 Petts Hill Northolt Middlesex UB5 4NS

  214281PALHE Submitted 12 Jun 2021 120m away

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

  Withdrawn Prior approval Extension 4 docs
  Small domestic

• 59 Petts Hill Northolt Middlesex UB5 4NS

  215097PALHE Submitted 28 Jul 2021 120m away

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

  Granted Prior approval Extension 6 docs
  Small domestic

• 262791PALHE Granted

  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
• 263232PALHE Awaiting decision

  28 Devonshire Road Ealing W5 4TP

  Single storey rear extension (following the demolition of the existing extension) (max 4.4m deep and max 4m high) (42 Days Prior Approval Notification Process)

  26 Aug 2026 Prior approval
• 262177PALHE Granted

  35 Queens Avenue Greenford UB6 9BU

  Single storey rear extension (max 6m deep and max 3.85m high) (42 Days Prior Approval Notification Process)

  29 May 2026 Prior approval
• 262711PALHE Refused

  30 Iveagh Avenue Park Royal NW10 7DH

  Single storey (Max 6m deep and Max 3.50m high) rear extension (42 days Prior Notification Process)

  9 Jul 2026 Prior approval
• 262718PALHE Refused

  20 Somerset Road Southall UB1 2TP

  Single storey (Max 6m deep and Max 3.2m high) rear extension (42 days Prior Notification Process)

  8 Jul 2026 Prior approval