147 Chiswick High Road, Chiswick, London, W4 2DT

1. 28 Jun 2024

   Received by Hounslow

2. 28 Aug 2024

   Validated

   Checked as complete and ready for consideration.

3. 23 Oct 2024

   Decision issued: APPROVED

4. 23 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 23 October 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 155 Chiswick High Road,London,W4 2DT

  P/2026/0637 Submitted 24 Feb 2026 50 yards away

  Non material amendment to incorporate relocation of plant room and creation of a new access door, detailing to the East Elevation, rooflights size adjustments and reconstruction of chimneys following permission P/2024/2338 dated 17/01/2025 for Conversion of the existing unit on the ground floor into two commercial units incorporating the conversion of the rear garage to commercial space. Erection of a two storey rear extension to facilitate the change of use of the existing commercial unit on the first and second floor into three self contained flats. Installation of one front and one side roof window, solar panels on the roof and side elevation windows.

  Granted Amendments New dwelling Extension +2 8 docs

• 155 Chiswick High Road,Chiswick,W4 2DT

  P/2026/1146 Submitted 14 Apr 2026 50 yards away

  Details of Construction Logistics Plan submitted pursuant to condition 7 of planning permission P/2024/2338 dated 17/01/2025 for Conversion of the existing unit on the ground floor into two commercial units incorporating the conversion of the rear garage to commercial space. Erection of a two storey rear extension to facilitate the change of use of the existing commercial unit on the first and second floor into three self contained flats. Installation of one front and one side roof window, solar panels on the roof and side elevation windows.

  Granted Conditions New dwelling Extension +1 9 docs

• 155 Chiswick High Road, Chiswick, London, W4 2DT

  P/2026/2453 Submitted 27 Aug 2026 50 yards away

  90% historically approved · decision due ~22 Oct

  Variation of Condition 9 ( Internal water usage) to the flats hereby approved, shall be fitted to ensure that the development would achieve the internal water usage of 105 litres per person per day target of planning permission P/2024/2338 approved 07/01/2025 for the conversion of the existing unit on the ground floor into two commercial units incorporating the conversion of the rear garage to commercial space. Erection of a two storey rear extension to facilitate the change of use of the existing commercial unit on the first and second floor into three self contained flats. Installation of one front and one side roof window, solar panels on the roof and side elevation windows.

  Awaiting decision Conditions New dwelling Extension +1 2 docs

• 155 Chiswick High Road, Chiswick, London, W4 2DT

  P/2026/1944 Submitted 1 Jul 2026 50 yards away

  Non material amendment to allow the revision of the internal dimensions of the plant room and bike store at ground floor level of planning permission P/2024/2338 approved 17/01/2025 for the Conversion of the existing unit on the ground floor into two commercial units incorporating the conversion of the rear garage to commercial space. Erection of a two storey rear extension to facilitate the change of use of the existing commercial unit on the first and second floor into three self contained flats. Installation of one front and one side roof window, solar panels on the roof and side elevation windows

  Granted Amendments New dwelling Extension +1 4 docs

• 157 Chiswick High Road, Chiswick, London, W4 2DT

  P/2026/2256 Submitted 4 Aug 2026 50 yards away

  75% historically approved · decision due ~15 Oct

  Replacing the existing external fascia sign and projecting sign.

  Awaiting decision Advertising 13 docs

• 157 Chiswick High Road, Chiswick, London, W4 2DT

  P/2026/2263 Submitted 4 Aug 2026 50 yards away

  65% historically approved · decision due ~15 Oct

  Alterations to the existing shopfront to allow the change of use from a retail unit (Class E) to a nail and beauty salon.

  Awaiting decision Full applications Windows or glazing 8 docs

• P/2026/1908 Refused

  39 Hatton Road, Feltham, TW14 8JN

  Erection of a two-storey detached dwelling with associated car parking, access, landscaping and amenity space.

  Received 26 Jun, published by the council 3 Aug 2026 Full applications
• P/2026/0992 Refused

  Unit F, Leisure West Air Park Way, Feltham, TW13 7LX

  Erection of ancillary refrigeration and cold storage units in the rear yard of the restaurant

  Received 26 Mar, published by the council 30 Jul 2026 Full applications
• P/2026/2634 Awaiting decision

  1 Clipstone Road, Hounslow, TW3 3BS

  Erection of two, three storey houses with associated cycle and refuse storage following demolition of existing building.

  Received 15 Sep, published by the council 20 Sep 2026 Full applications
• P/2026/2604 Awaiting decision

  GROUND FLOOR FLAT, 80 Wavendon Avenue, Chiswick, London, W4 4NS

  Erection of a single storey rear and side extension to the ground floor flat.

  Received 14 Sep, published by the council 20 Sep 2026 Full applications
• P/2026/2603 Awaiting decision

  17, Belgrave Lodge, 36 Wellesley Road, Chiswick, London, W4 4BN

  Installation of a new door at the rear ground floor of 17 Belgrave Lodge.

  Received 14 Sep, published by the council 20 Sep 2026 Full applications