P/2026/0389

1. 9 Feb 2026

   Received by Hounslow

2. 28 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. 27 Jul 2026

   Decision issued: APPROVED

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

• P/2026/2105 Awaiting decision

  72 Kneller Gardens, Isleworth, TW7 7NW

  Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion with front roof windows.

  20 Jul 2026 58m away Lawful development
• P/2021/2457 Granted

  212 WHITTON DENE, ISLEWORTH, TW7 7LU

  Erection of a first floor side extension and a single storey rear extension.

  17 Jun 2021 67m away Householder
• PA/2021/2662 Granted

  6 ARNOLD CRESCENT, ISLEWORTH, TW7 7NT

  Ground floor rear extension 6 metres deep, maximum height of 2.95 metres, 2.80 metres high to the eaves

  29 Jun 2021 83m away Prior approval
• P/2023/0236 Granted

  12 CONSORT MEWS, ISLEWORTH, TW7 7NA

  Erection of a part two storey, part single storey side extension to the house

  25 Jan 2023 106m away Householder
• P/2021/2154 Granted

  206 HALL ROAD, ISLEWORTH, TW7 7PG

  Certificate of Lawfulness for a single storey rear extension to the house

  1 Jun 2021 113m away Lawful development
• P/2026/1966 Awaiting decision

  22 Arnold Crescent, Isleworth, TW7 7NT

  Erection of a part single part two storey side extension and single storey rear extension.

  2 Jul 2026 133m away Householder

• P/2026/2210 Awaiting decision

  4 Crane Avenue, Isleworth, TW7 7JL

  Erection of a part single storey rear extension to the house of occupation.

  29 Jul 2026 Full applications
• P/2026/1729 Granted

  Blenheim Place, Flat 15, Steve Biko Way,Hounslow,TW3 3ED

  Installation of two rear roof windows to the flat

  11 Jun 2026 Full applications
• P/2026/0725 Refused

  Unit 6 Worton Hall Industrial Estate, Worton Road, Isleworth, TW7 6ER

  Retrospective application for the installation of two stacked storage containers in two locations

  3 Mar 2026 Full applications
• P/2026/2180 Awaiting decision

  50 Barrowgate Road, Chiswick, London, W4 4QY

  Formation of vehicular access to the flats

  27 Jul 2026 Full applications
• P/2026/1694 Refused

  Oxbridge Court Oxford Road North Chiswick London Hounslow W4 4DP

  Erection of a fourth floor level comprising of six self contained units with associated cycle and refuse storage.

  8 Jun 2026 Full applications