111 St Stephens Road, Hounslow, TW3 2BL

1. 22 Apr 2026

   Received by Hounslow

2. 18 May 2026

   Decision issued: NMA APPROVED

3. 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.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• 111 St Stephens Road, Hounslow, TW3 2BL

  P/2026/1210 Submitted 20 Apr 2026 0m away

  Works to tree in a Conservation Area. T1 False Acacia. Fell to ground level. Rear garden.

  Granted Trees 4 docs

• 111 St Stephens Road, Hounslow, TW3 2BL

  P/2025/3737 Submitted 17 Dec 2025 0m away

  Certificate of lawfulness for the proposed erection of a single storey detached outbuilding in the rear garden.

  Granted Lawful development 6 docs
  Small domestic

• 111 St Stephens Road, Hounslow, TW3 2BL

  P/2025/3739 Submitted 17 Dec 2025 0m away

  Erection of a single storey rear extension following the demolition of the existing conservatory.

  Granted Householder Extension Demolition 8 docs
  Small domestic

• 111 St Stephens Road, Hounslow, TW3 2BL

  P/2025/1369 Submitted 30 Apr 2025 0m away

  Works to tree within a conservation area - T5 False Acacia (Robinia pseudoacacia) - Fell to ground level

  Withdrawn Trees 2 docs

• 109 St Stephens Road, Hounslow, TW3 2BL

  P/2026/2325 Submitted 11 Aug 2026 8m away

  100% historically approved · decision due ~6 Oct

  Certificate of lawfulness proposed for erection of single-storey detached out building for use as a hobby room in the rear garden.

  Awaiting decision Lawful development 5 docs
  Small domestic

• 144 St Stephens Road, Hounslow, TW3 2BW

  P/2024/3480 Submitted 18 Oct 2024 37m away

  Works to trees within a conservation area: Back Garden T1 (Sycamore) x4 - Crown lift to 5m above ground. T2: (Ash) - Lift crown to 5m above ground level.

  Granted Trees 4 docs

• P/2026/2288 Refused

  Euro House, 54-66 High Street, Hounslow, TW3 1NW

  Non material amendment install an internal wall in 12 of the consented flats of permission P/2024/1935 approved 27/09/2024 for prior approval application for the change of use from Class E to Class C3 on the first – third floor to create 31 residential self-contained flats with associated refuse and cycle storage

  5 Aug 2026 Amendments
• P/2026/2442 Awaiting decision

  27 Cranford Lane, Hounslow, TW5 9EP

  Non material amendment to change the materials of condition 6a of application P/2026/0686 approved 19/03/2026 for the details of condition 4 Materials and condition 6a Sustainable Materials submitted pursuant to planning permission P/2024/4105 dated 24/03/2025 for erection of four, two/three storey residential dwellings with associated private amenity space, parking, landscaping, cycle and refuse storage following demolition of the existing building

  26 Aug 2026 Amendments
• P/2026/2158 Granted

  Building 3 Chiswick Park, 566 Chiswick High Road, Chiswick, London, W4 5YA

  Non material amendment to allow relocation of four external condenser units approximately 2 to 3 metres northwards within the existing roof plant zone, updates to the internal routing of the VRF refrigerant tray and the sub-mains LV ladder of planning permission P/2025/2431 dated 11/11/2025 for installation of plant equipment with associated power cabling and replacement of existing plant equipment at roof level

  23 Jul 2026 Amendments
• P/2026/1750 Granted

  Thames Works, Church Street, Chiswick, London, W4 2PD

  Non material amendment to allow the re-wording of condition 2 (approved plans) to update the approved plan list and to amendment the description of development to External alterations to the existing building including amendments to existing openings and associated works to elevations of planning permission P/2025/3155

  12 Jun 2026 Amendments
• P/2026/2297 Refused

  Euro House, 54-66 High Street, Hounslow, TW3 1NW

  Non material amendments to allow the removal of Condition 5 (Eastern Vehicular Access) of permission P/2024/1935 approved 27/09/2024 for the Prior approval for the change of use from Class E to Class C3 on the first to third floor to create 31 residential self contained flats with associated refuse and cycle storage

  6 Aug 2026 Amendments