299 Bilton Road Perivale UB6 7HH

1. 15 Jan 2026

   Received by Old Oak and Park Royal Development Corporation

2. 9 Mar 2026

   Decision issued: Permitted Development

3. 10 Aug 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation granted permission on 9 March 2026, 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.

• 299 Bilton Road Perivale UB6 7HH

  260145CPL Submitted 15 Jan 2026 50 yards away

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

  Granted Lawful development Extension Loft or dormer 8 docs

• 305 Bilton Road Perivale Middlesex UB6 7HH

  195050PALHE Submitted 27 Nov 2019 50 yards away

  Single storey (Max 6m deep and Max 2.95m high) rear extension (42 days Prior Notification Process)

  Withdrawn Prior approval Extension 4 docs
  Small domestic

• 311 Bilton Road Perivale UB6 7HH

  253454PALHE Submitted 10 Sep 2025 50 yards away

  Single storey rear extension (max 6m deep and max 2.95m high) (42 Days Prior Approval Notification Process)

  Refused Prior approval Extension 8 docs
  Small domestic

• 311 Bilton Road Perivale UB6 7HH

  253454PALHE Submitted 10 Sep 2025 50 yards away

  Single storey rear extension (max 6m deep and max 2.95m high) (42 Days Prior Approval Notification Process)

  Refused Prior approval Extension 8 docs
  Small domestic

• 311 Bilton Road Perivale UB6 7HH

  231446PALHE Submitted 13 Apr 2023 50 yards away

  Single storey rear extension (max 6m deep and max 2.85m high) (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension 7 docs
  Small domestic

• 282 Bilton Road Perivale UB6 7HJ

  253788HH Submitted 6 Oct 2025 50 yards away

  Single storey rear extension; and rear chimney removal

  Granted Householder Extension 10 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