1 Syon Gate Way, Brentford, TW8 9DD

1. 30 Sep 2025

   Received by Hounslow

2. 25 Nov 2025

   Decision issued: PRIOR APPROVAL NEEDED AND GRANTED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 25 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• BMI SYON CLINIC 941 GREAT WEST ROAD, BRENTFORD, TW8 9DD

  P/2021/1857 Submitted 11 May 2021 26m away

  Erection of three light columns in car park at front of site.

  Granted Full applications 11 docs

• Units 8 and 9,Syon Gate Way,Brentford,TW8 9DD

  P/2026/0176 Submitted 20 Jan 2026 75m away

  Details of Condition 4 (Cycle Parking) and Condition 5 (Electric Vehicle Charging) submitted pursuant of permission P/2025/2877 dated 05/12/2025 for the part retrospective application for the amalgamation of Units 8 and 9 into one commercial unit incorporating the erection of canopy structures and alterations to the existing car parking layout.

  Refused Conditions 6 docs

• 10 and 11,Syon Gate Way,Brentford,TW8 9DD

  P/2025/3153 Submitted 20 Oct 2025 75m away

  Replacement of one non-illuminated sign and five static internally illuminated fascia signs to the front and rear elevations of the car showroom.

  Granted Advertising 6 docs

• 8 and 9 Syon Gate Way, Brentford, TW8 9DD

  P/2025/2877 Submitted 24 Sep 2025 109m away

  Part retrospective application for the amalgamation of Units 8 and 9 into one commercial unit incorporating the erection of canopy structures and alterations to the existing car parking layout

  Granted Full applications 9 docs

• 1 NEW HORIZONS COURT 1-4 RYAN DRIVE, BRENTFORD, TW8 9EP

  P/2019/3794 Submitted 21 Oct 2019 138m away

  Details of condition 11a (Energy Strategy) and condition 12a (BREEAM Design Stage Certificate) submitted pursuant of planning permission 02912/A1/P1 dated 14/12/2018 for alterations to the existing building to provide 6 residential apartments with associated parking

  Granted Conditions New dwelling 7 docs

• 4 NEW HORIZONS COURT 1-4 RYAN DRIVE, BRENTFORD, TW8 9EP

  P/2019/3798 Submitted 21 Oct 2019 138m away

  Details submitted pursuant to Condtion 11a (Energy Strategy) and 12a (BREEAM Design Stage Certificate) for planning permission 02912/A4/P3 dated 14/12/2018 for conversion of third floor to create six self contained flats

  Decided Conditions New dwelling 5 docs

• PAC/2026/2008 Granted

  First Floor, Vine Works, Church Street, Chiswick, London, W4 2PD

  Prior Approval for change of use of the existing building's first floor office (Use Class E) to a self-contained one bedroom, two person flat (Use Class C3).

  3 Jul 2026 Outline
• SC/2026/1860 Decided

  Brentford Community Stadium Lionel Road South, Brentford, TW8 0RU

  Scoping opinion for the use of the existing stadium for live music events.

  23 Jun 2026 Outline
• PA/2026/1852 Granted

  Dukes Gate, Acton Lane, Chiswick, London, W4 5DX

  Prior approval for the erection of an additional floor extension to provide 10 residential units

  18 Jun 2026 Outline
• PAC/2026/1850 Granted

  Dukes Gate, Acton Lane, Chiswick, London, W4 5DX

  Prior approval for the change of use from commercial, business and service (Use Class E) to residential floorspace (C3) creating 29 residential units

  18 Jun 2026 Outline
• PA/2026/1927 Granted

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

  Prior approval for the installation of 14 roof mounted solar photovoltaic (PV) panels to the existing pitched roof on the buildings Northwest elevation.

  29 Jun 2026 Outline