164 Ascot Gardens Southall UB1 2SD

1. 5 May 2026

   Received by Old Oak and Park Royal Development Corporation

2. 29 Jun 2026

   Decision issued: Permitted Development

3. 27 Jul 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation granted permission on 29 June 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.

• 134 Ascot Gardens Southall UB1 2SD

  262049HH Submitted 18 May 2026 50 yards away

  Single storey rear and side wraparound extension; and alterations to fenestration (Following demolition of existing extension)

  Granted Householder Extension Demolition +1 7 docs
  Small domestic

• 164 Ascot Gardens Southall UB1 2SD

  261900CPL Submitted 5 May 2026 50 yards away

  Alteration of roof from hip to gable end, rear roof extension; installation of two front rooflights (Lawful Development Certificate of for a Proposed Development)

  Granted Lawful development Extension Loft or dormer 6 docs

• 164 Ascot Gardens Southall UB1 2SD

  263325FUL Submitted 3 Sep 2026 50 yards away

  86% historically approved · decision due ~17 Dec

  Conversion of single dwellinghouse into two self-contained flats; single storey and part first floor rear extensions; associated refuse storage, bicycle parking and amenity space

  Awaiting decision New dwelling Extension
  Small domestic

• 134 Ascot Gardens Southall UB1 2SD

  262049HH Submitted 18 May 2026 50 yards away

  Single storey rear and side wraparound extension; and alterations to fenestration (Following demolition of existing extension)

  Granted Extension Demolition +1 7 docs
  Small domestic

• 105 Rutland Road Southall Middlesex UB1 2XS

  215339PALHE Submitted 20 Aug 2021 50 yards away

  Single storey (Max 6m deep and Max 3m high) rear extension (42 days Prior Notification Process) following demolition of existing rear addition

  Granted Prior approval Extension Demolition 4 docs
  Small domestic

• 99 Rutland Road Southall UB1 2XS

  263853PALHE Submitted 20 Oct 2026 100 yards away

  86% historically approved · decision due ~15 Dec

  Single storey (Max 6m deep and Max 3.50m high) rear extension (42 days Prior Notification Process)

  Awaiting decision Extension
  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