Electricity Sub Station 29M From 24 Copenhagen Gardens 23M From Unnamed Road Copenhagen Gardens Chiswick W4 5NN

1. 27 May 2026

   Received by Old Oak and Park Royal Development Corporation

2. 27 Jul 2026

   Added to PlanIndex

3. 10 Aug 2026

   Status changed to Awaiting decision

   Previously Pending Consideration.

4. 13 Aug 2026

   Decision issued: Permitted Development

Old Oak and Park Royal Development Corporation granted permission on 13 August 2026, 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.

• Electricity Sub Station 29M From 24 Copenhagen Gardens 23M From Unnamed Road Copenhagen Gardens Chiswick W4 5NN

  262155CPL Submitted 27 May 2026 50 yards away

  Replacement of existing transformer units B1MT and B2MT with new transformer plant and the erection of associated protection structures and ancillary works within the existing Southfield Road Substation operational boundary (Lawful Development Certificate for a Proposed Development)

  Granted 15 docs

• 218 Southfield Road Chiswick W4 5LD

  254085CPL Submitted 27 Oct 2025 50 yards away

  Single storey garden outbuilding for use as summer house and store (following demolition of existing outbuilding) (Application for a Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Demolition 6 docs
  Small domestic

• 218 Southfield Road Chiswick W4 5LD

  254085CPL Submitted 27 Oct 2025 50 yards away

  Single storey garden outbuilding for use as summer house and store (following demolition of existing outbuilding) (Application for a Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Demolition 6 docs
  Small domestic

• R/O 1-18 Wilkinson Way Chiswick W4 5XA London

  P/2007/5513 Submitted 13 Nov 2007 50 yards away

  Extension to existing car park to provide 11 additional car parking spaces together with reorganised layout of existing car park

  Refused Full applications Extension

• 15 Chiswick View 300 - 320 Acton Lane Chiswick W4 5DJ

  231207FUL Submitted 24 Mar 2023 100 yards away

  Roof extension to main front roofslope, Rear extension to existing rooftop conservatory

  Granted Full applications Extension 13 docs

• Clubrooms Adjacent To 317 Acton Lane Acton London W3 8NT

  224845FUL Submitted 15 Nov 2022 100 yards away

  Construction of two detached buildings of three and four stories to provide a total of seven self-contained residential units

  Refused Full applications 12 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