23 Marlow Road Southall UB2 4NS

1. 1 May 2026

   Received by Ealing

2. 10 Jun 2026

   Decision issued: Prior Approval Unlawful and Refused

3. 11 Aug 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

• 4 Marlow Road Southall UB2 4NS

  262117PALHE Submitted 26 May 2026 0m away

  Single storey rear extension (max 6m deep and max 2.9m high) (42 Days Prior Approval Notification Process)

  Refused Prior approval Extension 6 docs
  Small domestic

• 4 Marlow Road Southall UB2 4NS

  262118CPL Submitted 26 May 2026 0m away

  Rear roof extension with Juliet balcony (following removal of existing vent pipe); installation of three roof lights to the front roofslope (Application for a Certificate of Lawful Development for a Proposed Development).

  Granted Lawful development Extension Loft or dormer 7 docs

• 4 Marlow Road Southall UB2 4NS

  262837HH Submitted 20 Jul 2026 0m away

  88% historically approved · decision due ~14 Sep

  Single storey rear extension (Following demolition of existing extension)

  Awaiting decision Householder Extension Demolition 5 docs
  Small domestic

• 3 Marlow Road Southall UB2 4NS

  262835HH Submitted 20 Jul 2026 0m away

  88% historically approved · decision due ~14 Sep

  Single storey rear extension (Following demolition of existing extension)

  Awaiting decision Householder Extension Demolition 6 docs
  Small domestic

• 3 Marlow Road Southall UB2 4NS

  262089CPL Submitted 20 May 2026 0m away

  Rear roof extension incorporating Juliet balcony; installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension Loft or dormer 6 docs

• 3 Marlow Road Southall UB2 4NS

  262088PALHE Submitted 20 May 2026 0m away

  Single storey rear extension (max 6m deep and max 3.96m high) (following the demolition of existing rear structures and rear outbuilding) (42 Days Prior Approval Notification Process)

  Refused Prior approval Extension Demolition 5 docs
  Small domestic

• 261860PALHE Granted

  5 Cambridge Avenue Greenford UB6 0PH

  Single storey rear extension (max 5.99m deep and max 2.95m high) (42 Days Prior Approval Notification Process)

  5 May 2026 Prior approval
• 261934PALHE Granted

  109 Eastcote Avenue Greenford UB6 0NQ

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

  10 May 2026 Prior approval
• 261716PALHE Refused

  3 Devon Close Perivale UB6 7DN

  Single storey (max 6.00m deep and max 3.40m high) rear extension (42 Days Prior Approval Notification Process)

  24 Apr 2026 Prior approval
• 261750PALHE Granted

  63 Rosedene Avenue Greenford UB6 9SD

  Single storey (max 6.00m deep and max 2.97m high) rear extension (42 Days Prior Approval Notification Process)

  28 Apr 2026 Prior approval
• 261747PALHE Granted

  42 Rose Gardens Ealing W5 4JX

  Single storey rear extension (max 5m deep and max 4m high) (42 Days Prior Approval Notification Process)

  27 Apr 2026 Prior approval