89 Elthorne Avenue Hanwell W7 2JZ

1. 4 Nov 2024

   Received by Old Oak and Park Royal Development Corporation

2. 10 Dec 2024

   Decision issued: Permitted Development

3. 30 Aug 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation granted permission on 10 December 2024, 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.

• 89 Elthorne Avenue Hanwell W7 2JZ

  244140CPL Submitted 4 Nov 2024 50 yards away

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

  Granted Lawful development Extension Loft or dormer 11 docs

• 91 Elthorne Avenue Hanwell London W7 2JZ

  215499CPL Submitted 3 Sep 2021 50 yards away

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

  Granted Lawful development Extension Loft or dormer 5 docs

• 111 Elthorne Avenue Hanwell W7 2JZ

  262390HH Submitted 15 Jun 2026 50 yards away

  Single storey rear infill extension

  Granted Householder Extension 7 docs
  Small domestic

• 111 Elthorne Avenue Hanwell W7 2JZ

  262390HH Submitted 15 Jun 2026 50 yards away

  Single storey rear infill extension

  Granted Extension 7 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

• 21 Manton Avenue Hanwell W7 2DY

  254150CPL Submitted 31 Oct 2025 50 yards away

  Alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roofslope and a window within side gable wall (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension Loft or dormer +1 9 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