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 50 yards 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 100 yards 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 100 yards 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

• 72 Petts Hill Northolt UB5 4NN

  244520FUL Submitted 26 Nov 2024 150 yards away

  Two storey side extension; single storey side/rear wraparound extension; part first floor rear extension; rear roof extension; installation of one rooflight to front roofslope and internal alterations to dental surgery (Use Class E)

  Granted Full applications Extension Loft or dormer 17 docs
  Small domestic

• 59 Petts Hill Northolt Middlesex UB5 4NS

  214281PALHE Submitted 12 Jun 2021 150 yards 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  Withdrawn Prior approval Extension 4 docs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 150 yards 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

• 263729PALHE Awaiting decision

  51 Waverley Gardens North Circular Road Park Royal NW10 7EE

  Single storey (Max 5m deep and Max 3m high) rear extension (42 days Prior Notification Process)

  Received 8 Oct, published by the council 12 Oct 2026 Prior approval
• 263717PALHE Awaiting decision

  17 Worcester Gardens Greenford UB6 0BH

  Single storey (Max 6m deep and Max 2.80m high) rear extension (42 days Prior Notification Process)

  Received 8 Oct, published by the council 12 Oct 2026 Prior approval
• 263709PALHE Awaiting decision

  72 George V Way Perivale UB6 7HT

  Single storey (Max 6m deep and Max 3.30m high) rear extension (42 days Prior Notification Process)

  Received 7 Oct, published by the council 12 Oct 2026 Prior approval
• 263697PALHE Awaiting decision

  51 West Avenue Southall UB1 2AP

  Single storey (Max 6m deep and Max 2.93m high) rear extension (42 days Prior Notification Process)

  Received 6 Oct, published by the council 12 Oct 2026 Prior approval
• 263670PALHE Awaiting decision

  21 Minterne Avenue Southall UB2 4HN

  Single storey rear extension (max 6m deep and max 3.22m high) (42 Days Prior Approval Notification Process)

  Received 6 Oct, published by the council 12 Oct 2026 Prior approval