159 Park Avenue Southall UB1 3AL

1. 16 Jun 2026

   Received by Old Oak and Park Royal Development Corporation

2. 23 Jul 2026

   Decision issued: Prior Approval Not Required

3. 27 Jul 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation granted permission on 23 July 2026, 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.

• 125 Park Avenue Southall UB1 3AL

  261696FUL Submitted 22 Apr 2026 0m away

  76% historically approved · decision due ~17 Jun

  Single storey detached outbuilding use as kitchen, bathroom, bedroom (Retrospective Application); enlargement of existing outbuilding (Retrospective Application)

  Awaiting decision Full applications 16 docs
  Small domestic

• 125 Park Avenue Southall UB1 3AL

  261696FUL Submitted 22 Apr 2026 0m away

  75% historically approved · decision due ~17 Jun

  Single storey detached outbuilding use as kitchen, bathroom, bedroom (Retrospective Application); enlargement of existing outbuilding (Retrospective Application)

  Awaiting decision Full applications 16 docs
  Small domestic

• 159 Park Avenue Southall UB1 3AL

  262415PALHE Submitted 16 Jun 2026 1m away

  86% historically approved · decision due ~11 Aug

  Single storey rear extension (max 5.95m deep and max 3m high) (following demolition of existing single storey rear extension) (42 Days Prior Approval Notification Process)

  Awaiting decision Extension Demolition 4 docs
  Small domestic

• 149 Park Avenue Southall UB1 3AL

  253708PALHE Submitted 1 Oct 2025 49m away

  Single storey rear extension (max 6m deep and max 3.4m high) (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension 6 docs
  Small domestic

• 149 Park Avenue Southall UB1 3AL

  253708PALHE Submitted 1 Oct 2025 49m away

  Single storey rear extension (max 6m deep and max 3.4m high) (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension 6 docs
  Small domestic

• 141 Park Avenue Southall Middlesex UB1 3AL

  213708HH Submitted 18 May 2021 72m away

  Single storey detached garden outbuilding.

  Refused Householder 8 docs
  Small domestic

• 263368PALHE Awaiting decision

  68 Daryngton Drive Greenford UB6 8BL

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

  Received 8 Sep, published by the council 10 Sep 2026 Prior approval
• 263386PALHE Awaiting decision

  188 Hicks Avenue Greenford UB6 8HD

  Single storey rear extension (max 6m deep and max 3.95m high) (following demolition of existing rear conservatory) (42 Days Prior Approval Notification Process)

  Received 8 Sep, published by the council 10 Sep 2026 Prior approval
• 263349PALHE Awaiting decision

  71 Gunnersbury Avenue Ealing W5 4LP

  Single storey rear extension (max 8m high and max 3m high) (42 Days Prior Approval Notification Process)

  Received 6 Sep, published by the council 10 Sep 2026 Prior approval
• 262961PALHE Granted

  13 Perimeade Road Perivale UB6 7AR

  Single storey rear extension (max 6m deep and max 3.23m high) (42 Days Prior Approval Notification Process)

  Received 31 Jul, published by the council 10 Aug 2026 Prior approval
• 263322PALHE Awaiting decision

  6 Delta Grove Northolt UB5 6DX

  Single storey (Max 3.50m deep and Max 3.15m high) rear extension (42 days Prior Notification Process)

  Received 1 Sep, published by the council 10 Sep 2026 Prior approval