28 Devonshire Road Ealing W5 4TP

1. 26 Aug 2026

   Received by Old Oak and Park Royal Development Corporation

2. 30 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 21 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Old Oak and Park Royal Development Corporation took a median of 55 days over the applications it decided in the last year.

This application is with Old Oak and Park Royal Development Corporation for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 28 Devonshire Road Ealing W5 4TP

  262492HH Submitted 22 Jun 2026 0m away

  88% historically approved · decision due ~17 Aug

  Single storey rear extension (following the demolition of the existing extension).

  Awaiting decision Householder Extension Demolition 8 docs
  Small domestic

• 28 Devonshire Road Ealing W5 4TP

  262492HH Submitted 22 Jun 2026 2m away

  87% historically approved · decision due ~17 Aug

  Single storey rear extension (following the demolition of the existing extension).

  Awaiting decision Extension Demolition
  Small domestic

• 28 Devonshire Road Ealing W5 4TP

  263232PALHE Submitted 26 Aug 2026 2m away

  87% historically approved · decision due ~21 Oct

  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)

  Awaiting decision Extension Demolition 7 docs
  Small domestic

• 51 Windermere Road Ealing London W5 4TJ

  213500CPL Submitted 7 May 2021 50m away

  Replacement of existing rear facing windows and doors with four patio doors and addition of one rooflight to existing single-storey rear extension (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension Loft or dormer +1 6 docs
  Small domestic

• 51 Windermere Road Ealing London W5 4TJ

  213500CPL Submitted 7 May 2021 50m away

  Replacement of existing rear facing windows and doors with four patio doors and addition of one rooflight to existing single-storey rear extension (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension Loft or dormer +1 6 docs
  Small domestic

• 26 Windermere Road Ealing W5 4TD

  260778HH Submitted 23 Feb 2026 69m away

  Single storey side and rear wrap-around extension (following demolition of existing rear extension)

  Granted Householder Extension Demolition 11 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
• 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
• 263125PALHE Awaiting decision

  88 Mornington Road Greenford UB6 9HW

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

  17 Aug 2026 Prior approval