316 CHISWICK HIGH ROAD, CHISWICK, W4 5TA

1. 11 Apr 2024

   Received by Hounslow

2. 12 Dec 2024

   Decision issued: APPROVED

3. 26 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 314 Chiswick High Road, Chiswick, London, W4 5TA

  PAC/2025/0792 Submitted 12 Mar 2025 8m away

  Prior Approval for change of use of the existing building's first floor ancillary office space (Class E) to one one-bedroom flat and one two-bedroom flat (Class C3) with internal alterations.

  Withdrawn Outline 4 docs

• 314 Chiswick High Road, Chiswick, London, W4 5TA

  PAC/2024/4159 Submitted 9 Dec 2024 8m away

  Prior Approval Notification for the change of use of the existing offices on the first floor into two self contained flats.

  Withdrawn Prior approval New dwelling 4 docs

• 322 CHISWICK HIGH ROAD, CHISWICK, LONDON, W4 5TA

  P/2022/3974 Submitted 13 Dec 2022 15m away

  Installation of an externally illuminated fascia and an externally illuminated projecting sign.

  Granted Advertising 10 docs

• 324 Chiswick High Road, Chiswick, London, W4 5TA

  P/2024/3094 Submitted 16 Sep 2024 19m away

  Installation of internally illuminated 1x external fascia and 1x projecting sign.

  Refused Advertising 16 docs

• 324 Chiswick High Road, Chiswick, London, W4 5TA

  P/2024/3397 Submitted 10 Oct 2024 19m away

  Amalgamation of two existing commercial units into one, new shopfront to No 324.

  Granted Full applications Windows or glazing 19 docs

• 326 Chiswick High Road, Chiswick, London, W4 5TA

  P/2026/2195 Submitted 28 Jul 2026 34m away

  77% historically approved · decision due ~13 Oct

  Installation of non illuminated fascia, box and window signs to front of the shop.

  Awaiting decision Advertising Windows or glazing 6 docs

• P/2026/1189 Granted

  12 The Grove, Isleworth, TW7 4JZ

  Installation of one front boundary gate and new windows to allow the conversion of existing single family house to five self contained flats with associated refuse and cycle storage.

  17 Apr 2026 Full applications
• P/2026/1937 Granted

  Flat Ground Floor, 102 New Heston Road, Hounslow, TW5 0LF

  Erection of a single storey detached outbuilding for use as a home office in the rear garden of the flat

  30 Jun 2026 Full applications
• P/2026/1494 Granted

  2 Bath Road, Chiswick, London, W4 1LW

  Demolition of the single-storey rear extension, installation of temporary scaffolding to the façade of the building, installation of associated plant equipment, an external condenser unit and acoustic shelter. Internal layout alterations and installation of secondary glazing, external alterations including re-rendering to allow continued use under Class E (c) and (g)(i)

  6 May 2026 Full applications
• P/2026/1936 Refused

  Flat First Floor, 102 New Heston Road, Hounslow, TW5 0LF

  Erection of a rear roof and outrigger extension with two front rooflights to the flat

  30 Jun 2026 Full applications
• P/2026/0592 Granted

  87 Cranleigh Road, Feltham, TW13 4QA

  Erection of a two storey residential house with associated landscaping, private amenity space, cycle and refuse storage.

  19 Feb 2026 Full applications