373 Allenby Road Southall UB1 2HF

1. 8 Jul 2026

   Received by Old Oak and Park Royal Development Corporation

2. 10 Aug 2026

   Added to PlanIndex

3. 1 Sep 2026

   Decision issued: Refused

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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 373 Allenby Road Southall UB1 2HF

  262707CPL Submitted 8 Jul 2026 50 yards away

  Alteration of roof from hip to gable end and roof extension to rear (main) roof slope incorporating a Juliet balcony; and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)

  Refused Extension Loft or dormer 5 docs

• 79 Verulam Road Greenford UB6 9RL

  261978CPL Submitted 13 May 2026 150 yards away

  Single storey rear extension (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension 10 docs
  Small domestic

• 79 Verulam Road Greenford UB6 9RL

  261978CPL Submitted 13 May 2026 150 yards away

  Single storey rear extension (Lawful Development Certificate for a Proposed Development)

  Granted Extension 10 docs
  Small domestic

• 372 Allenby Road Southall Middlesex UB1 2HS

  214253PALHE Submitted 13 Jun 2021 150 yards away

  Single storey rear extension (max 6m deep and max 3.05m high) (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension 6 docs
  Small domestic

• 372 Allenby Road Southall Middlesex UB1 2HS

  214253PALHE Submitted 13 Jun 2021 150 yards away

  Single storey rear extension (max 6m deep and max 3.05m high) (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension 6 docs
  Small domestic

• 1 Rose Gardens Southall Middlesex UB1 2XL

  213683PALHE Submitted 30 Apr 2021 150 yards away

  Single storey (Max 6m deep and Max 3.80m high) rear extension (42 days Prior Notification Process)

  Granted Prior approval Extension 5 docs
  Small domestic

• 263142CPL Granted

  42 Gloucester Road Acton W3 8PD

  Roof extension to rear (main) roof slope; part rear roof extension to rear outrigger roof slope and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)

  Received 18 Aug, published by the council 12 Oct 2026 Lawful development
• 263690CPL Awaiting decision

  133 Trinity Road Southall UB1 1ES

  Rear roof extension, and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)

  Received 6 Oct, published by the council 12 Oct 2026 Lawful development
• 262683CPE Granted

  1 Speldhurst Road Chiswick W4 1BX

  Continuous use of conversion of the roof space to provide additional habitable accommodation, installation of rooflights to the front roof slope and a rear dormer and construction of a single-storey rear extension. External materials to match the existing dwelling (Lawful Development Certificate for an Existing Development)

  Received 7 Jul, published by the council 3 Aug 2026 Lawful development
• 254066CPE Refused

  37 Robin Hood Way Greenford UB6 7QN

  Use of ground floor flat and first/second floor flat (Use Class C3) as 2 x House in Multiple Occupation (Use Class C4) (Certificate of Lawfulness for an Existing Use)

  Received 24 Oct, published by the council 3 Aug 2026 Lawful development
• 262883CPL Granted

  90 Church Road Hanwell W7 3BE

  Rear roof extension (following removal of chimney); installation of two rooflight to front roofslope (Lawful Development Certificate for a Proposed Development)

  Received 24 Jul, published by the council 10 Sep 2026 Lawful development