214219CPL

1. 15 Jun 2021

   Received by Old Oak and Park Royal Development Corporation

2. 3 Aug 2021

   Decision issued: Permitted Development

3. 3 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 214219CPL Granted

  420 Greenford Avenue Hanwell London W7 3DB

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

  15 Jun 2021 0m away Lawful development
• 214310PALHE Granted

  420 Greenford Avenue Hanwell London W7 3DB

  Single storey (Max 6m deep and Max 3.4m high) rear extension (42 days Prior Notification Process)

  15 Jun 2021 3m away Prior approval
• 214302PALHE Granted

  426 Greenford Avenue Hanwell London W7 3DB

  Single storey (Max 6m deep and Max 3m high) rear extension (42 days Prior Notification Process)

  21 Jun 2021 23m away Prior approval
• 261740VAR Refused

  367-369 Greenford Avenue Hanwell W7 1JJ

  Minor Material Amendment (S.73) to vary condition 2 approved plans, to allow changes to the layout of amenity areas, pursuant to planning permission 234741FUL dated 27/02/2024 for 'Conversion of two existing dwellinghouses to provide a total of five flats including 2 storey rear extensions, 2 dormers to the rear roofslope, private amenity space, hard and soft landscaping, cycle and refuse storage and retention of car parking spaces'

  27 Apr 2026 41m away Amendments
• 261740VAR Refused

  367-369 Greenford Avenue Hanwell W7 1JJ

  Minor Material Amendment (S.73) to vary condition 2 approved plans, to allow changes to the layout of amenity areas, pursuant to planning permission 234741FUL dated 27/02/2024 for 'Conversion of two existing dwellinghouses to provide a total of five flats including 2 storey rear extensions, 2 dormers to the rear roofslope, private amenity space, hard and soft landscaping, cycle and refuse storage and retention of car parking spaces'

  27 Apr 2026 41m away Amendments
• 243681CPL Refused

  7 Elmbank Way Hanwell W7 3DE

  Single storey detached rear garden outbuilding; and installation of solar panels (following demolition of existing garage) (Lawful Development Certificate for a Proposed Development)

  30 Sep 2024 47m away Lawful development

• 262398CPL Granted

  22 Endsleigh Road West Ealing W13 0RE

  Rear dormer roof extension to rear (main) roofslope (involving conversion of roofspace to habitable use); rear dormer roof extension to rear outrigger; (following demolition of existing chimney stack above roof level to rear outrigger); installation of two rooflight to front roofslope; and associated internal alterations (Application for a Lawful Development Certificate for a Proposed Development)

  15 Jun 2026 Lawful development
• 262426CPL Granted

  8 Oakfield Gardens Greenford UB6 8SD

  Single storey rear garden outbuilding (Lawful Development Certificate for a Proposed Development)

  9 Jun 2026 Lawful development
• 253362OPDLDE Decided

  13 Wendover Court Western Avenue Acton W3 0TG

  Continued use of property (Use Class C3) as House in Multiple Occupation (Use Class C4)(Lawful Development Certificate for Existing Use)

  19 Aug 2025 Lawful development
• 260468CPL Granted

  46 Rose Gardens Ealing W5 4JX

  Replacement of windows, external doors, fixtures and fittings including front entrance canopy, fascias and rainwater goods; and all other associated internal and external alterations and improvements (Regulation 3 - Application by London Borough of Ealing) (Lawful Development Certificate for a Proposed Development)

  6 Feb 2026 Lawful development
• 262275CPL Granted

  19 Gordon Road Southall UB2 5QE

  Rear roof extension; rear outrigger roof extension; installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

  5 Jun 2026 Lawful development