421 LONDON ROAD, ISLEWORTH, TW7 5AQ

1. 7 Jun 2021

   Received by Hounslow

2. 22 Jun 2021

   Validated

   Checked as complete and ready for consideration.

3. 29 Jul 2021

   Decision issued: REFUSED PLANNING PERMISSION

4. 30 Jul 2026

   Added to PlanIndex

This application is at appeal, which passes the decision from Hounslow to the planning inspectorate, and the outcome will replace the council's decision. 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.

• 419 London Road, Isleworth, TW7 5AQ

  P/2024/3261 Submitted 29 Sep 2024 50 yards away

  Erection of a two storey side and single storey rear extension with three roof lights.

  Granted Householder Extension Loft or dormer 16 docs
  Small domestic

• 419 LONDON ROAD, ISLEWORTH, TW7 5AQ

  P/2023/0187 Submitted 19 Jan 2023 50 yards away

  Formation of a vehicular access at the front of the house.

  Refused Householder 8 docs
  Domestic

• 429 LONDON ROAD, ISLEWORTH, TW7 5AQ

  P/2021/2889 Submitted 15 Jul 2021 50 yards away

  Erection of a single storey rear extension.

  Granted Householder Extension 7 docs
  Small domestic

• Block D and K Primrose Place,Isleworth,London,TW7 5BA

  P/2026/1441 Submitted 12 May 2026 100 yards away

  Certificate of lawfulness for the proposed replacement of external combustible materials with non-combustible materials of similar appearance, colour and texture, including cladding panels, decking, spandrel panels, and metal louvres.

  Granted Lawful development 20 docs

• 6 Alton Close, Isleworth, TW7 6AL

  P/2025/2854 Submitted 23 Sep 2025 150 yards away

  Certificate of Lawfulness for erection of a rear roof extension with a hip to gable conversion, and three front roof windows to the house.

  Granted Lawful development Extension Loft or dormer +1 20 docs

• 6 Alton Close, Isleworth, TW7 6AL

  P/2025/0931 Submitted 24 Mar 2025 150 yards away

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

  Withdrawn Lawful development Extension Loft or dormer +1 20 docs

• P/2026/2596 Awaiting decision

  Kew Bridge Distribution Centre,Lionel Road South,Brentford,TW8 9QR

  Change of use of Unit 2A to Use Class B8 (Storage and Distribution), with 1 no. cycle parking space at ground floor level.

  Received 11 Sep, published by the council 17 Sep 2026 Full applications
• P/2026/2592 Awaiting decision

  St Pauls Church Bath Road, Hounslow, TW3 3DA

  Installation of PV solar panels on the roof.

  Received 10 Sep, published by the council 17 Sep 2026 Full applications
• P/2026/2588 Awaiting decision

  Griffin Brewery, Asahi UK Holdings Ltd, Chiswick Lane South, Chiswick, London, W4 2QB

  Replacing existing fencing with a three meter mesh fencing.

  Received 10 Sep, published by the council 17 Sep 2026 Full applications
• P/2026/2579 Awaiting decision

  Land to the North of 38 Alexandra Road, Hounslow, TW3 4HN

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

  Received 10 Sep, published by the council 17 Sep 2026 Full applications
• P/2026/2080 Granted

  2 Chiswick High Road, Chiswick, London, W4 1TH

  Replacement of all windows and doors.

  Received 16 Jul, published by the council 16 Aug 2026 Full applications