18 Alkerden Road, Chiswick, London, W4 2HP

1. 6 Feb 2026

   Received by Hounslow

2. 2 Apr 2026

   Decision issued: REFUSED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 18 ALKERDEN ROAD, CHISWICK, W4 2HP

  P/2024/1300 Submitted 25 Apr 2024 50 yards away

  Certificate of Lawfulness for the house's existing single storey rear extension.

  Granted Lawful development Extension 9 docs
  Small domestic

• 12 Brackley Terrace,Chiswick,W4 2HJ

  P/2026/2179 Submitted 27 Jul 2026 50 yards away

  Erection of a single storey rear extension.

  Granted Householder Extension 8 docs
  Small domestic

• 16 Coombe Road, Chiswick, London, W4 2HR

  P/2025/3680 Submitted 11 Dec 2025 50 yards away

  Erection of a lower ground floor rear extension. Erection of a rear roof extension with a roof terrace and one front roof window to the house.

  Refused Householder Extension Windows or glazing 15 docs
  Domestic

• 16 Coombe Road, Chiswick, London, W4 2HR

  P/2026/1086 Submitted 2 Apr 2026 50 yards away

  Erection of a single storey rear extension to the house.

  Granted Householder Extension 19 docs
  Small domestic

• 22 COOMBE ROAD, CHISWICK, LONDON, W4 2HR

  P/2019/3849 Submitted 24 Oct 2019 50 yards away

  Erection of a single storey lower ground, part ground and part first floor rear extension to the house

  Granted Householder Extension 14 docs
  Small domestic

• 10 Swanscombe Road, Chiswick, W4 2HQ

  P/2026/1560 Submitted 22 May 2026 50 yards away

  Certificate of lawfulness for the proposed erection of a rear roof extension and rear outrigger extension.

  Granted Lawful development Extension 10 docs

• P/2026/2304 Granted

  18 Clifden Road, Brentford, TW8 0PF

  Erection of a side and rear extensions.

  Received 7 Aug, published by the council 12 Aug 2026 Householder
• P/2026/2804 Awaiting decision

  128 Durham Road, Feltham, TW14 0AE

  Erection of a detached outbuilding in the rear garden following demolition of existing shed.

  Received 2 Oct, published by the council 9 Oct 2026 Householder
• P/2026/2301 Granted

  4 Glebe Street, Chiswick, W4 2BG

  Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house

  Received 7 Aug, published by the council 16 Aug 2026 Householder
• P/2026/1167 Granted

  20 Firs Drive, Hounslow, TW5 9TD

  Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.

  Received 15 Apr, published by the council 26 Jul 2026 Householder
• P/2026/2025 Granted

  1 Kneller Gardens, Isleworth, TW7 7NP

  Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room

  Received 8 Jul, published by the council 26 Jul 2026 Householder