23 Marlow Road Southall UB2 4NS

This site has had 3 applications since 2025: 1 approved, 2 refused.

• 262381PALHE Granted

  23 Marlow Road Southall UB2 4NS

  Single storey (max 6.00m deep and max 3.00m high) rear extension (following demolition of existing rear extension) (42 Days Prior Approval Notification Process)

  Decided 16 Jul 2026 Prior approval
• 254377PALHE Refused

  23 Marlow Road Southall UB2 4NS

  Single storey (max 6.00m deep and max 3.00m high) rear extension (following demolition of existing structure) (42 Days Prior Approval Notification Process)

  Decided 19 Dec 2025 Prior approval

1. 1 May 2026

   Received by Old Oak and Park Royal Development Corporation

2. 10 Jun 2026

   Decision issued: Prior Approval Unlawful and Refused

3. 27 Jul 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 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

  87% 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

  87% 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

• 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