6 Delta Grove Northolt UB5 6DX

1. 1 Sep 2026

   Received by Old Oak and Park Royal Development Corporation

2. 10 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 27 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, against a statutory target of eight weeks. Over the last year Old Oak and Park Royal Development Corporation decided prior approval applications in a median of 40 days. More in our guide to how long planning decisions take.

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.

• 52 Britannia Close Northolt UB5 6JY

  262346CPL Submitted 11 Jun 2026 90m away

  87% historically approved · decision due ~6 Aug

  Single storey rear extension; front porch extension and associated internal and external alterations (Application for a Lawful Development Certificate for a Proposed Development)

  Decided Extension
  Small domestic

• 52 Britannia Close Northolt UB5 6JY

  262346CPL Submitted 11 Jun 2026 90m away

  Single storey rear extension; front porch extension and associated internal and external alterations (Application for a Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension 6 docs
  Small domestic

• 6 Britannia Close Northolt UB5 6JY

  254263HH Submitted 11 Nov 2025 117m away

  Single storey side extension

  Granted Householder Extension 10 docs
  Small domestic

• 6 Britannia Close Northolt UB5 6JY

  254263HH Submitted 11 Nov 2025 117m away

  Single storey side extension

  Granted Householder Extension 10 docs
  Small domestic

• 24 Nimrod Close Northolt UB5 6JX

  262790HH Submitted 15 Jul 2026 161m away

  Single storey rear extension

  Granted Householder Extension 7 docs
  Small domestic

• 24 Nimrod Close Northolt UB5 6JX

  262790HH Submitted 15 Jul 2026 162m away

  87% historically approved · decision due ~9 Sep

  Single storey rear extension with internal and external alterations

  Awaiting decision Extension 5 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)

  8 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)

  8 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)

  6 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)

  31 Jul 2026 Prior approval
• 263272PALHE Awaiting decision

  78 Rutland Road Southall UB1 2UR

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

  1 Sep 2026 Prior approval