21 Alexandra Avenue Southall Middlesex UB1 2AL

1. 27 Oct 2022

   Received by Old Oak and Park Royal Development Corporation

2. 18 Jan 2023

   Validated

   Checked as complete and ready for consideration.

3. 23 Feb 2023

   Decision issued: Prior Approval Not Required

4. 3 Aug 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation granted permission on 23 February 2023, 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.

• 21 Alexandra Avenue Southall Middlesex UB1 2AL

  224646PALHE Submitted 27 Oct 2022 50 yards away

  Single storey rear extension (max 6m deep and max 2.95m high) (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension 6 docs
  Small domestic

• 21 Northcote Avenue Southall UB1 2AX

  243248PALHE Submitted 26 Aug 2024 50 yards away

  Single storey rear extension (max 4.50m deep and max 3.00m high) (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension 6 docs
  Small domestic

• 21 Northcote Avenue Southall UB1 2AX

  243248PALHE Submitted 26 Aug 2024 50 yards away

  Single storey rear extension (max 4.50m deep and max 3.00m high) (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension 6 docs
  Small domestic

• 1a,1b,1c,1d,1e,1f,1g,1h,1i,1j Northcote Avenue Southall UB1 2AX

  253513FUL Submitted 16 Sep 2025 50 yards away

  Retrospective application for extensions and alterations at first floor level (Following part demolition of existing extension)

  Withdrawn Full applications Extension Demolition 15 docs

• 1a,1b,1c,1d,1e,1f,1g,1h,1i,1j Northcote Avenue Southall UB1 2AX

  253513FUL Submitted 16 Sep 2025 50 yards away

  Retrospective application for extensions and alterations at first floor level (Following part demolition of existing extension)

  Withdrawn Full applications Extension Demolition 15 docs

• 1 Northcote Avenue Southall UB1 2AX

  261543FUL Submitted 10 Apr 2026 50 yards away

  75% historically approved · decision due ~11 Jun

  Part demolition and alteration of the first-floor extensions and erection of a first-floor replacement extension (Part Retrospective)

  Awaiting decision Full applications Extension Demolition 23 docs

• 262999PALHE Granted

  6 George V Way Perivale UB6 7HS

  Single storey rear extension (max 6m deep and max 3m high) (42 Days Prior Approval Notification Process)

  Received 5 Aug, published by the council 10 Aug 2026 Prior approval
• 263017PALHE Granted

  150 Regina Road Southall UB2 5PR

  Single storey rear extension (max 6m deep and max 3.15m high) (42 Days Prior Approval Notification Process)

  Received 5 Aug, published by the council 10 Aug 2026 Prior approval
• 261833PALHE Refused

  66 Bourne View Greenford UB6 7QT

  Single storey (max 6.00m deep and max 3.80m high) rear extension (following demolition of existing rear extension) (42 Days Prior Approval Notification Process)

  Received 4 May, published by the council 27 Jul 2026 Prior approval
• 263043PALHE Granted

  8 Bowes Road Acton W3 7AA

  Single storey rear extension (max 6m deep and max 3m high) (42 Days Prior Approval Notification Process)

  Received 5 Aug, published by the council 20 Aug 2026 Prior approval
• 263431PALHE Awaiting decision

  21 Croyde Avenue Greenford UB6 9LS

  Single storey (Max 6m deep and Max 2.85m high) rear extension (42 days Prior Notification Process) following demolition of existing rear addition

  Received 12 Sep, published by the council 21 Sep 2026 Prior approval