56 Cumberland Road Acton London W3 6EY

1. 11 Jan 2023

   Received by Old Oak and Park Royal Development Corporation

2. 23 Feb 2023

   Decision issued: Permitted Development

3. 30 Aug 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation granted permission on 23 February 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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.

• 56 Cumberland Road Acton London W3 6EY

  230108CPL Submitted 11 Jan 2023 50 yards away

  Alteration of roof from hip to gable end; rear roof extension and installation of one roof light to front roofslope (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension Loft or dormer 7 docs

• 4 Cumberland Road Acton London W3 6EY

  P/2008/2584 Submitted 20 Jun 2008 50 yards away

  Rear roof extension (incorporating juliet balcony) (Lawful Development Certificate for Existing Use)

  Granted Lawful development Extension

• 4 Cumberland Road Acton London W3 6EY

  P/2008/2584 Submitted 20 Jun 2008 50 yards away

  Rear roof extension (incorporating juliet balcony) (Lawful Development Certificate for Existing Use)

  Granted Lawful development Extension

• 50 Maldon Road Acton W3 6SZ

  262783CPL Submitted 15 Jul 2026 100 yards away

  Change of Use from small HMO (C4) to Large House in Multiple Occupation (Sui Generis) (Lawful Development Certificate for a Proposed Use)

  Refused Lawful development 5 docs

• 50 Maldon Road Acton W3 6SZ

  262783CPL Submitted 15 Jul 2026 100 yards away

  Change of Use from small HMO (C4) to Large House in Multiple Occupation (Sui Generis) (Lawful Development Certificate for a Proposed Use)

  Refused 3 docs

• 24A Highlands Avenue Acton W3 6EU

  231119FUL Submitted 20 Mar 2023 100 yards away

  Enlargement of existing rear first floor balcony with addition of privacy screens

  Refused Full applications 9 docs

• 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