25 Allison Road Acton London W3 6HZ

This site has had 2 applications since 2021: 2 approved, 0 refused.

• 215838NMA Granted

  25 Allison Road Acton London W3 6HZ

  Application for a Non-Material Amendment in (S96a) seeking to allow shifting the sidewall rear extension in relation to planning permission reference 212702HH dated 04/08/2021 for 'Single storey rear extension (following demolition of existing ground floor rear addition and first floor bay window); rear dormer roof extension, incorporating relocation of an existing roof light and installation of one additional roof light to front roof slope; alterations to the fenestration of front and rear elevations, involving replacement of existing windows; removal of front porch arch '

  Decided 12 Oct 2021 Amendments

1. 29 Mar 2021

   Received by Old Oak and Park Royal Development Corporation

2. 4 Aug 2021

   Decision issued: Grant with Conditions

3. 3 Aug 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 215838NMA Granted

  25 Allison Road Acton London W3 6HZ

  Application for a Non-Material Amendment in (S96a) seeking to allow shifting the sidewall rear extension in relation to planning permission reference 212702HH dated 04/08/2021 for 'Single storey rear extension (following demolition of existing ground floor rear addition and first floor bay window); rear dormer roof extension, incorporating relocation of an existing roof light and installation of one additional roof light to front roof slope; alterations to the fenestration of front and rear elevations, involving replacement of existing windows; removal of front porch arch '

  Decided 12 Oct 2021 Amendments

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

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 25 Allison Road Acton London W3 6HZ

  215838NMA Submitted 27 Sep 2021 50 yards away

  Application for a Non-Material Amendment in (S96a) seeking to allow shifting the sidewall rear extension in relation to planning permission reference 212702HH dated 04/08/2021 for 'Single storey rear extension (following demolition of existing ground floor rear addition and first floor bay window); rear dormer roof extension, incorporating relocation of an existing roof light and installation of one additional roof light to front roof slope; alterations to the fenestration of front and rear elevations, involving replacement of existing windows; removal of front porch arch '

  Granted Amendments Extension Loft or dormer +2 3 docs
  Small domestic

• 25 Allison Road Acton London W3 6HZ

  212702HH Submitted 29 Mar 2021 50 yards away

  Single storey rear extension (following demolition of existing ground floor rear addition and first floor bay window); rear dormer roof extension, incorporating relocation of an existing roof light and installation of one additional roof light to front roof slope; alterations to the fenestration of front and rear elevations, involving replacement of existing windows; removal of front porch arch.

  Granted Householder Extension Loft or dormer +2 7 docs
  Small domestic

• 21 Allison Road Acton W3 6HZ

  231573VAR Submitted 24 Apr 2023 50 yards away

  Minor material amendment (S.73) to vary condition no. 2 (approved plans) pursuant to planning permission reference 225182HH dated 26.01.2023 for "Single storey rear wraparound extension; rebuilding front bay to original height; increasing front windows to original height; side access door and replacement of all existing windows and doors (Following demolition of existing rear conservatory)". Variation seeks to Variation to the design of the front bay window, to match the existing

  Withdrawn Amendments Extension Demolition +1 7 docs
  Small domestic

• 35 Allison Road Acton W3 6HZ

  254446HH Submitted 25 Nov 2025 50 yards away

  Rear roof extension; rear outrigger roof extension; installation of one rooflights to front roofslope

  Granted Householder Extension Loft or dormer 17 docs
  Domestic

• 35 Allison Road Acton W3 6HZ

  254446HH Submitted 25 Nov 2025 50 yards away

  Rear roof extension; rear outrigger roof extension; installation of one rooflights to front roofslope

  Granted Householder Extension Loft or dormer 17 docs
  Domestic

• 15 Allison Road Acton London W3 6JF

  213598HH Submitted 12 May 2021 50 yards away

  Front and rear roof extension (following removal of existing front and rear dormer extensions); alteration to external elevations

  Refused Householder Extension Loft or dormer 17 docs
  Domestic

• 260566HH Refused

  1 Benham Road Hanwell W7 1AQ

  Part single part two storey rear extension; insertion of additional window to side elevation first floor level; and front porch extension (following demolition of existing conservatory)

  Received 11 Feb, published by the council 3 Aug 2026 Householder
• 262878HH Granted

  167 Murray Road Ealing W5 4DD

  Single storey rear extension (following demolition of existing rear addition); removal of chimney breast; and alterations to the fenestration

  Received 23 Jul, published by the council 30 Aug 2026 Householder
• 262906HH Granted

  6 Milford Road West Ealing W13 9HZ

  Single storey rear extension (following demolition of existing rear addition)

  Received 27 Jul, published by the council 10 Sep 2026 Householder
• 262954HH Refused

  6 Gosling Close Greenford UB6 9UE

  Single storey extension and internal alterations

  Received 30 Jul, published by the council 10 Sep 2026 Householder
• 262963HH Granted

  14 Winchester Street Acton W3 8PA

  Single storey side/rear wraparound extension

  Received 31 Jul, published by the council 21 Sep 2026 Householder