Rear of 226A Great West Road, Hounslow, TW5 9AW

1. 28 Nov 2025

   Received by Hounslow

2. 3 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 1 Apr 2026

   Decision issued: GRANT

4. 12 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 lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 228-230 Great West Road, Hounslow, TW5 9AW

  P/2026/0751 Submitted 5 Mar 2026 6m away

  Erection of a rear roof extension to the flat, installation of a new shop front and creation of front door access to the flat

  Granted Full applications Extension Windows or glazing 21 docs

• WORKSHOP REAR OF 220 GREAT WEST ROAD, HOUNSLOW, TW5 9AW

  P/2022/2923 Submitted 14 Sep 2022 18m away

  The continued use as workshops for the fitting of tyres, the mechanical repair and servicing of light vehicles and to form a DVSA authorised class 4 MOT testing station

  Refused Full applications 18 docs

• 50 VICARAGE FARM ROAD, HOUNSLOW, TW5 0AB

  P/2021/2254 Submitted 7 Jun 2021 28m away

  Certificate of Lawfulness for the proposed change of use form the existing waiting area located at the rear of the property to a taxi/chauffeur office.

  Refused Lawful development 5 docs

• 68 VICARAGE FARM ROAD, HOUNSLOW, TW5 0AB

  P/2021/2250 Submitted 4 Jun 2021 96m away

  Extension to retail area at ground floor level. Extension to residential area at first floor and loft floor levels'.

  Withdrawn Full applications Extension 2 docs

• 74-76 VICARAGE FARM ROAD, HOUNSLOW, TW5 0AB

  P/2021/2549 Submitted 22 Jun 2021 115m away

  Erection of single storey front extension with shutters to shop.

  Refused Full applications Extension 18 docs
  Small domestic

• 85 Vicarage Farm Road, Hounslow, TW3 4NN

  PA/2025/2907 Submitted 26 Sep 2025 122m away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.75 metres high to the eaves

  Granted Prior approval Extension 4 docs

• P/2026/2033 Granted

  3 Benedict Drive, Feltham, TW14 8JH

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

  8 Jul 2026 Lawful development
• P/2026/2027 Granted

  115 Northumberland Crescent, Feltham, TW14 9SP

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

  8 Jul 2026 Lawful development
• P/2026/2009 Granted

  3 Brainton Avenue, Feltham, TW14 0AZ

  Certificate of lawfulness for the proposed erection of a rear roof extension and Juliette balcony with front roof windows to the house.

  7 Jul 2026 Lawful development
• P/2026/2014 Granted

  82 Sussex Avenue, Isleworth, TW7 6LB

  Certificate of lawfulness for the proposed erection of a rear roof extension, a porch to the front of the house, and a front roof window.

  7 Jul 2026 Lawful development
• P/2026/2473 Awaiting decision

  16 Somerset Waye, Hounslow, TW5 9HG

  Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front and alterations to the existing side roof from flat roof to pitched roof.

  1 Sep 2026 Lawful development