261715CPL

1. 21 Apr 2026

   Received by Old Oak and Park Royal Development Corporation

2. 28 May 2026

   Decision issued: Permitted Development

3. 27 Jul 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

• 243402CPL Granted

  44 Friars Way Acton W3 6QE

  Rear roof extension incorporating Juliet balcony (following removal of existing rear dormer extension and chimney stack) (Lawful Development Certificate for a Proposed Development)

  6 Sep 2024 78m away Lawful development
• 214061PALHE Refused

  4 Eastbourne Avenue Acton London W3 6JN

  Single storey rear extension (max 4.3m deep and max 3.6m high) (following demolition of existing conservatory) (42 Days Prior Approval Notification Process).

  12 May 2021 78m away Prior approval
• 260286FUL Granted

  Land Adjacent To 2 Eastbourne Avenue Acton W3 6JN

  Construction of a new 3-bedroom semi-detached dwellinghouse with bin and bike storage proposed, Rear roof extension, and installation of two roof lights to front roofslope, new entrance door and Juliet balcony at the rear: Demolition of the existing garage structure.

  5 Jan 2026 83m away Full applications
• PP/2009/0113 Withdrawn

  13 Eastbourne Avenue Acton W3 6JR London

  Rear roof extension; first floor rear extension and installation of one rooflight to front roofslope of house.

  20 Jan 2009 91m away Full applications
• 243763CND Granted

  Scout Headquarters 2A Eastbourne Avenue Acton W3 6JN

  Details of an enhanced sound insulation value of at least 5dB above the maximum Building Regulations value, for the floor/ceiling/wall structures separating different types of rooms/uses in adjoining dwellings/areas, namely, bedrooms/ studio bedspace below/above/adjoining kitchen/living/dining/bathroom of separate flat and of at least 10dB enhancement for bedrooms adjoining the communal main entrances, pathway and staircase in pursuant to condition 10 of planning permission 241447FUL dated 22/05/2024 for: Construction of a three-storey building to accommodate 5no. self-contained flats, with associated car parking, refuse and cycle storage, amenity space and associated changes to the boundary treatment (following demolition of existing building).

  4 Oct 2024 93m away Conditions
• 261597HH Granted

  122 St Dunstans Avenue Acton W3 6QL

  Single storey rear extension; Removal of front porch roof; Alterations to side and front fenestration; Rear privacy screening; Rear patio

  15 Apr 2026 101m away Householder

• 262230CPL Granted

  34 Grove Avenue Hanwell W7 3EP

  Rear roof extension (involving conversion of roof space to habitable use); incorporating a rear dormer and dormer extension over the existing rear outrigger roof; and installation of two rooflights to the front roof slope; (Application for a Lawful Development Certificate for a Proposed Development)

  2 Jun 2026 Lawful development
• 262231CPL Granted

  100 Girton Road Northolt UB5 4ST

  Alteration of roof from hip to gable end; rear roof extension, installation of three rooflights to the front roofslope; installation of window to side gable (Lawful Development Certificate for a Proposed Development)

  2 Jun 2026 Lawful development
• 262215CPL Granted

  34 Townson Avenue Northolt UB5 6PP

  Alteration of roof from hip to gable end; rear dormer roof extension (involving conversion of roofspace to habitable use); and installation of three rooflights to front roofslope (Application for a Lawful Development Certificate for a Proposed Development)

  2 Jun 2026 Lawful development
• 261978CPL Granted

  79 Verulam Road Greenford UB6 9RL

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

  13 May 2026 Lawful development
• 262025CPL Granted

  17 Hessel Road West Ealing W13 9ER

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

  15 May 2026 Lawful development