11 Park Avenue Park Royal London NW10 7EX

1. 16 Jun 2021

   Received by Old Oak and Park Royal Development Corporation

2. 13 Aug 2021

   Decision issued: Permitted Development

3. 20 Aug 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation granted permission on 13 August 2021, 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.

• 11 Park Avenue Park Royal London NW10 7EX

  214224CPE Submitted 16 Jun 2021 50 yards away

  Continued use of dwellinghouse as two self-contained residential units (Lawful Development Certificate for an Existing Use).

  Granted Lawful development 10 docs
  Domestic

• 6 Park Avenue Park Royal NW10 7EU

  262428HH Submitted 17 Jun 2026 50 yards away

  Alteration of roof from hip to gable end; rear roof extension incorporating two Juliet balconies; installation of three rooflights to front roofslope; part single, part two storey side extension; front extension (following demolition of existing garage); internal and external alterations

  Granted Householder Extension Loft or dormer +1 14 docs
  Domestic

• 6 Park Avenue Park Royal NW10 7EU

  262428HH Submitted 17 Jun 2026 50 yards away

  Alteration of roof from hip to gable end; rear roof extension incorporating two Juliet balconies; installation of three rooflights to front roofslope; part single, part two storey side extension; front extension (following demolition of existing garage); internal and external alterations

  Granted Extension Loft or dormer +1 14 docs

• 6 Park Avenue Park Royal NW10 7EU

  261398HH Submitted 31 Mar 2026 50 yards away

  Alteration of roof from hip to gable end; rear roof extension incorporating two Juliet balconies; installation of three rooflights to front roofslope; part single, part two storey side to rear extension; front extension (following demolition of existing garage); internal and external alterations

  Refused Householder Extension Loft or dormer +1 13 docs
  Domestic

• 6 Park Avenue Park Royal NW10 7EU

  261398HH Submitted 31 Mar 2026 50 yards away

  Alteration of roof from hip to gable end; rear roof extension incorporating two Juliet balconies; installation of three rooflights to front roofslope; part single, part two storey side to rear extension; front extension (following demolition of existing garage); internal and external alterations

  Refused Householder Extension Loft or dormer +1 13 docs
  Domestic

• 41 Twyford Abbey Road Park Royal NW10 7ET

  243781HH Submitted 7 Oct 2024 50 yards away

  Single storey side/rear infill extension

  Granted Householder Extension 15 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