9 Hexham Gardens, Isleworth, TW7 5JR

1. 15 Oct 2025

   Received by Hounslow

2. 10 Dec 2025

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 10 December 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 31 WARKWORTH GARDENS, ISLEWORTH, TW7 5JP

  P/2023/0536 Submitted 20 Feb 2023 50 yards away

  Formation of a vehicular access at the front of the site

  Refused Householder 9 docs
  Domestic

• FORMER SYON GATE SERVICE STATION LAND AT SOUTH OF GILLETTE CORNER GREAT WEST ROAD, ISLEWORTH, TW7 5JN

  P/2021/2692 Submitted 1 Jul 2021 100 yards away

  Variation of condition 13 (Delivery and Servicing Plan) to allow changes to the wording of the condition of planning permission 00505/AF/P29 approved 29/10/2020 for erection of up to six storey building to provide Class B1 (office) and Class B8 (self-storage) uses, with associated car parking and landscaping

  Granted Full applications 12 docs
  Major scheme

• Land at Rothbury Gardens ,Isleworth, TW7 5JG

  P/2025/3312 Submitted 4 Nov 2025 100 yards away

  Details of Condition 7 (Construction Logistics Plan) submitted pursuant to planning permission 00965/B/P16 (P/2023/2621) dated 12/04/2024 for the erection of nine residential houses with associated private amenity space and parking incorporating an upgrade of the existing footpath to Syon Lane Station

  Granted Conditions 6 docs

• Land at Rothbury Gardens, Isleworth, TW7 5JG

  P/2026/0535 Submitted 13 Feb 2026 100 yards away

  Variation of condition 2 (approved plans) to improve and rationalise the window design of planning permission 00965/B/P16 (P/2023/2621) approved 12/04/2024 for the erection of nine residential houses with associated private amenity space and parking incorporating an upgrade of the existing footpath to Syon Lane Station

  Refused Conditions Windows or glazing 14 docs

• Land at Rothbury Gardens,Isleworth,TW7 5JG

  P/2026/2690 Submitted 22 Sep 2026 100 yards away

  89% historically approved · decision due ~17 Nov

  Details of Condition 8 (Vehicular Access Road), Condition 10 (Street Naming and Numbering), Condition 16b (Post Completion Noise Assessment), Condition 18 (Biodiversity Enhancement Strategy) and Condition 24 (Car Park Management Plan) submitted pursuant to permission P/2023/2621 dated 12/04/2024 for Erection of nine residential houses with associated private amenity space and parking incorporating an upgrade of the existing footpath to Syon Lane Station

  Awaiting decision Conditions 7 docs

• Land at Rothbury Gardens, Isleworth, TW7 5JG

  P/2024/3904 Submitted 21 Nov 2024 100 yards away

  Details of Condition 7 (Construction Logistics Plan), Condition 12 (Waste and recycling), Condition 16 (Noise level), Condition 19 (Contamination), Condition 20 (Contamination) and Condition 21 (Remediation Method Statement) submitted pursuant to planning permission 00965/B/P16 (P/2023/2621) dated 12/04/2024 for Erection of nine residential houses with associated private amenity space and parking incorporating an upgrade of the existing footpath to Syon Lane Station

  Refused Conditions 19 docs

• P/2026/2304 Granted

  18 Clifden Road, Brentford, TW8 0PF

  Erection of a side and rear extensions.

  Received 7 Aug, published by the council 12 Aug 2026 Householder
• P/2026/2804 Awaiting decision

  128 Durham Road, Feltham, TW14 0AE

  Erection of a detached outbuilding in the rear garden following demolition of existing shed.

  Received 2 Oct, published by the council 9 Oct 2026 Householder
• P/2026/2301 Granted

  4 Glebe Street, Chiswick, W4 2BG

  Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house

  Received 7 Aug, published by the council 16 Aug 2026 Householder
• P/2026/1167 Granted

  20 Firs Drive, Hounslow, TW5 9TD

  Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.

  Received 15 Apr, published by the council 26 Jul 2026 Householder
• P/2026/2025 Granted

  1 Kneller Gardens, Isleworth, TW7 7NP

  Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room

  Received 8 Jul, published by the council 26 Jul 2026 Householder