GREAT WEST HOUSE,993 GREAT WEST ROAD,BRENTFORD,TW8 9DF

This site has had 10 applications since 2024: 7 approved, 0 refused.

• P/2026/2523 Awaiting decision

  Great West House,993 Great West Road,Brentford,TW8 9DF

  Alteration to the central staircore external elevation, replacing the existing full height glazing with a solid insulated wall and a narrower band of windows.

  Submitted 4 Sep 2026 Full applications
• P/2026/2219 Awaiting decision

  Great West House,993 Great West Road,Brentford,TW8 9DF

  Certificate of lawfulness for the installation of two electricity substations.

  Submitted 29 Jul 2026 Lawful development
• P/2026/1762 Awaiting decision

  Great West House, 993 Great West Road, Brentford, TW8 9DF

  Details of Conditions 15 (Foul water capacity) and Condition 16 (Surface water capacity) for Prior Approval notification approval PAC/2024/1398 dated 15/08/2024 for the change of use of the building from office floorspace (Class E) to provide 7,008sqm of residential floorspace (Class C3) to create 110 new units

  Submitted 15 Jun 2026 Conditions
• P/2026/1654 Granted

  Great West House,993 Great West Road,Brentford,TW8 9DF

  Details of Noise Assessment submitted pursuant to condition 14 of permission PAC/2024/1398 dated 15/08/26 for prior Approval notification for the change of use of the office floorspace (Class E) to residential floorspace (Class C3).

  Decided 17 Aug 2026 Conditions
• P/2026/1653 Granted

  Great West House,993 Great West Road, Brentford, TW8 9DF

  Details of noise survey submitted pursuant to condition 14 of permission PAC/2024/1397 dated 15/08/24 for prior Approval notification for the change of use of the office floorspace (Class E) to residential floorspace (Class C3).

  Decided 17 Aug 2026 Conditions
• P/2026/1181 Granted

  Great West House, 993 Great West Road, Brentford, TW8 9DF

  Certificate of lawfulness for the installation of two electricity substations.

  Decided 26 Jun 2026 Lawful development
• P/2025/3810 Granted

  Great West House, 993 Great West Road, Brentford, TW8 9DF

  Installation of a link bridge at 11th, 12th and 13th floors

  Decided 27 May 2026 Full applications
• P/2025/3563 Granted

  Great West House, 993 Great West Road, Brentford, TW8 9DF

  Variation of condition 2 (approved plans) to allow changes to the internal layout of ground, 12th and 18th floors, and changes to the unit mix of PAC/2025/0304 approved 16/04/2025 for the prior approval for change of use of the ground, 12th and 18th floors of Great West House from offices (Class E) to residential accommodation (Class C3).

  Decided 12 Jun 2026 Amendments
• P/2024/3823 Granted

  Great West House,993 Great West Road,Brentford,TW8 9DF

  Alterations to the existing building façade to provide new openable windows with integrated spandrel panels.

  Decided 2 Jan 2025 Full applications

1. 12 Mar 2025

   Received by Hounslow

2. 13 Mar 2025

   Validated

   Checked as complete and ready for consideration.

3. 8 May 2025

   Decision issued: GRANT

4. 26 Jul 2026

   Added to PlanIndex

Hounslow granted permission on 8 May 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.

Advertisement consent is judged on two things only: amenity and public safety, not competition or other planning considerations. More in our guide to planning application types.

• GW2, Great West House,Great West Road,Brentford,TW8 9DF

  P/2026/1342 Submitted 5 May 2026 50 yards away

  Non Material Amendment to amend the wording of the description of development following permission PAC/2024/1398 dated 15/08/2024 for Prior Approval notification for the change of use of the office floorspace (Class E) to provide 7,008sqm of residential floorspace (Class C3) to create 110 new units.

  Granted Amendments 3 docs
  Major scheme

• 983 Great West House, Gw1,Great West Road,Brentford,TW8 9DF

  P/2026/1340 Submitted 5 May 2026 50 yards away

  Non Material Amendment to amend the wording of the description of development of permission PAC/2024/1397 dated 15/08/2024 for Prior Approval notification for the change of use of the office floorspace (Class E) to provide 11,516sqm of residential floorspace (Class C3) to create 153 new units

  Granted Amendments 3 docs
  Major scheme

• 993, Great West House, Hounslow, Brentford, TW8 9DF

  P/2026/1971 Submitted 3 Jul 2026 50 yards away

  66% historically approved · decision due ~1 Oct

  Extension of the existing rooftop plant areas at the 12th and 18th floors of Great West House, including new terrace areas enclosed by glazed balustrades.

  Awaiting decision Full applications Extension Windows or glazing 6 docs

• GW2 GREAT WEST HOUSE, 983 GREAT WEST ROAD, BRENTFORD, TW8 9DF

  P/2026/1215 Submitted 20 Apr 2026 50 yards away

  90% historically approved · decision due ~15 Jun

  Details of condition 7 (Delivery and Servicing Plan ) and condition 8 (Travel Plan) submitted pursuant to planning permission PAC/2024/1398 dated 15/08/2024 for Prior Approval notification for the change of use of the building from office floorspace (Class E) to provide 7,008sqm of residential floorspace (Class C3) to create 110 new units

  Awaiting decision Conditions 8 docs
  Major scheme

• GW1 GREAT WEST HOUSE, 983 GREAT WEST ROAD, BRENTFORD, TW8 9DF

  P/2026/1217 Submitted 20 Apr 2026 50 yards away

  90% historically approved · decision due ~16 Jun

  Details of condition 7 (Delivery and Servicing Plan) and condition 8 (Travel Plan) submitted pursuant to planning permission PAC/2024/1397 dated 15/08/2024 for Prior Approval notification for the change of use of the office floorspace (Class E) to provide 11,516sqm of residential floorspace (Class C3) to create 153 new units

  Awaiting decision Conditions 10 docs
  Major scheme

• Great West House, Great West Road, Brentford TW8 9DF

  PAC/2025/0304 Submitted 28 Jan 2025 50 yards away

  Prior approval for change of use of the ground, 12th and 18th floors of Great West House from offices Class E to residential accommodation Class C3.

  Granted Outline 30 docs

• P/2026/2620 Awaiting decision

  The Centre, Unit 11,High Street,Feltham,TW13 4AX

  Installation of two internally illuminated fascia signs and one internally illuminated projecting sign to the shopfront elevations.

  Received 14 Sep, published by the council 17 Sep 2026 Advertising
• P/2026/2529 Awaiting decision

  504 Great West Road, Hounslow, TW5 0TE

  Installation of one non illuminated fascia sign and one non illuminated wall mounted logo sign to the front elevation of the building.

  Received 7 Sep, published by the council 17 Sep 2026 Advertising
• P/2026/2536 Awaiting decision

  185 High Street, Hounslow, TW3 1BL

  Installation of one externally non illuminated fascia sign

  Received 7 Sep, published by the council 10 Sep 2026 Advertising
• P/2026/2521 Awaiting decision

  Land South of Block A Paragon Site,Boston Park Road,Brentford,TW8 9RR

  Installation of non illuminated advertisements to hoarding around the site.

  Received 4 Sep, published by the council 10 Sep 2026 Advertising
• P/2026/1995 Granted

  Ivybridge Retail Park, Unit 1,Twickenham Road,Isleworth,TW7 7DY

  Installation of internally illuminated canopy fascia signs to the front entrance of the shop and two replacement non illuminated signs to the existing totem poles fronting the Twickenham Road.

  Received 6 Jul, published by the council 26 Jul 2026 Advertising