67 Manton Avenue Hanwell London W7 2DY London

1. 10 Sep 2008

   Received by Old Oak and Park Royal Development Corporation

2. 4 Nov 2008

   Decision issued: Permitted Development

3. 3 Aug 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation granted permission on 4 November 2008, 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.

• 67 Manton Avenue Hanwell London W7 2DY London

  P/2008/3391 Submitted 10 Sep 2008 50 yards away

  Conversion of roofspace into habitable accommodation involving new rear dormer window (Application for a Certificate of Lawfulness for a Proposed Development)

  Granted Lawful development Loft or dormer Windows or glazing

• 38 Manton Avenue Hanwell London W7 2DZ

  230107CPL Submitted 11 Jan 2023 50 yards away

  Single storey detached garden outbuilding (Lawful Development Certificate for Proposed Development)

  Granted Lawful development 8 docs
  Small domestic

• 38 Manton Avenue Hanwell London W7 2DZ

  230107CPL Submitted 11 Jan 2023 50 yards away

  Single storey detached garden outbuilding (Lawful Development Certificate for Proposed Development)

  Granted Lawful development 8 docs
  Small domestic

• 79 Elthorne Avenue Hanwell London W7 2JZ

  214882HH Submitted 22 Jul 2021 50 yards away

  Single storey side/rear (wrap around) extension

  Granted Householder Extension 13 docs
  Small domestic

• 66 Cumberland Road Hanwell W7 2EB

  230888HH Submitted 6 Mar 2023 50 yards away

  Single storey side return (side and rear) extension.

  Granted Householder Extension 10 docs
  Small domestic

• 80 Cumberland Road Hanwell W7 2EB

  260745CPL Submitted 20 Feb 2026 100 yards away

  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)

  Granted Lawful development Extension Loft or dormer 5 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