36 Ennismore Avenue, Chiswick, London, W4 1SF

1. 16 Sep 2024

   Received by Hounslow

2. 25 Sep 2024

   Validated

   Checked as complete and ready for consideration.

3. 3 Dec 2024

   Decision issued: APPROVED

4. 16 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 3 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.

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.

• 31 ENNISMORE AVENUE, CHISWICK, LONDON, W4 1SE

  P/2019/3807 Submitted 22 Oct 2019 34m away

  Certificate of lawfulness for erection of a rear roof extension with juliette balcony and roof window to front elevation

  Refused Lawful development Extension Windows or glazing 5 docs

• Flat 1, 23 Ennismore Avenue, Chiswick, London, W4 1SE

  P/2025/2803 Submitted 18 Sep 2025 57m away

  65% historically approved · decision due ~9 Dec

  Erection of a single storey rear extension with fully glazed projecting roof light following the removal of the existing extension to the ground floor flat. Minor repairs to the front ground floor windows, replacement of the side window with like for like double glazed window, replacement of side door like for like, installation of an additional air conditioning unit and air source heat pump and basement tanking

  Decided Full applications Extension Loft or dormer +1 27 docs
  Small domestic

• 55 UPHAM PARK ROAD, CHISWICK, W4 1PQ

  P/2024/1290 Submitted 24 Apr 2024 68m away

  Certificate of Lawfulness for existing use as two self-contained residential units and existing development of a part single storey rear extension

  Granted Lawful development Extension 17 docs
  Small domestic

• Stamford Brook Bus Garage, 74 Chiswick High Road, Chiswick, London, W4 1SY

  P/2025/3717 Submitted 15 Dec 2025 80m away

  Alterations to the existing windows on the east elevation.

  Granted Full applications Windows or glazing 9 docs

• 25A UPHAM PARK ROAD, CHISWICK, LONDON, W4 1PQ

  P/2021/2246 Submitted 4 Jun 2021 82m away

  Erection of a single storey rear infill extension to the ground floor flat

  Refused Full applications Extension 6 docs
  Small domestic

• FLAT 2 15 ENNISMORE AVENUE, CHISWICK, W4 1SE

  P/2021/2205 Submitted 3 Jun 2021 85m away

  Replacement of existing door and sidelight with a white UPVC door and sidelight on first floor front elevation.

  Granted Full applications 7 docs

• P/2026/2047 Granted

  9 Borough Road, Isleworth, TW7 5DY

  Erection of a single storey rear extension.

  10 Jul 2026 Householder
• P/2026/1858 Granted

  8 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BW

  Erection of single storey front extension to the outbuilding for used as storage, office and a Gym. Following part demolition of the outbuilding.

  23 Jun 2026 Householder
• P/2026/2503 Awaiting decision

  25 Arnold Crescent, Isleworth, TW7 7NS

  Erection of a single storey rear, two storey side extension, and rear roof extension with two front roof windows to the house.

  3 Sep 2026 Householder
• P/2026/1522 Granted

  4 Camborne Way, Hounslow, TW5 0PW

  Erection of a single storey rear extension and reduction in width of the existing side and rear extension.

  20 May 2026 Householder
• P/2026/2024 Granted

  20 Hartland Road, Isleworth, TW7 6RH

  Erection of a rear roof extension with windows to the front of the house.

  8 Jul 2026 Householder