42 Hamilton Road, Brentford, TW8 0QF

1. 24 Aug 2026

   Received by Hounslow

2. 28 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 2 Sep 2026

   Added to PlanIndex

4. 10 Sep 2026

   Status changed to REGISTERED: Under Consultation

   Previously REGISTERED: Valid.

5. 6 Oct 2026

   Status changed to REGISTERED: Under Assessment

   Previously REGISTERED: Under Consultation.

6. Decision

   Awaiting decision

   Decision expected by 23 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hounslow took a median of 56 days over the applications it decided in the last year.

This application is with Hounslow for determination, against a statutory target of eight weeks. Over the last year Hounslow decided householder applications in a median of 63 days. More in our guide to how long planning decisions take.

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.

• 1A Westbury Place, Brentford, TW8 0QG

  P/2024/3765 Submitted 12 Nov 2024 50 yards away

  Details of Condition 11b (Energy strategy), Condition 13b (BRE) and Condition 15b (Noise and vibration) submitted pursuant to planning permission 01185/1A/P4 (P/2023/1976) dated 17/11/2023 for Erection of a two storey house with refuse and cycle storage

  Granted Conditions 10 docs

• 1A Westbury Place, Brentford, TW8 0QG

  P/2024/2871 Submitted 27 Aug 2024 50 yards away

  Removal of condition 18 (parking permit restrictions) following planning permission P/2023/1976 dated 17/11/2023 for erection of a two storey house with refuse and cycle storage

  Granted Amendments 4 docs

• 4 WESTBURY PLACE, BRENTFORD, TW8 0QG

  P/2023/0283 Submitted 30 Jan 2023 50 yards away

  Erection of a part first floor rear extension to the house.

  Granted Householder Extension 14 docs
  Domestic

• FLAT 1 36 HAMILTON ROAD, BRENTFORD, TW8 0QE

  P/2021/2244 Submitted 4 Jun 2021 50 yards away

  Erection of a rear roof extension with two front roof windows to the flat

  Granted Full applications Extension Windows or glazing 6 docs

• 9 WESTBURY PLACE, BRENTFORD, TW8 0QG

  P/2023/0351 Submitted 3 Feb 2023 50 yards away

  Erection of a ground floor side infill with part first floor rear extension and rear roof extension with front & rear roof windows

  Granted Householder Extension Windows or glazing 7 docs
  Domestic

• 49 HAMILTON ROAD, BRENTFORD, TW8 0QF

  P/2023/0085 Submitted 9 Jan 2023 50 yards away

  Installation of white double glazed uPVC windows replacing the existing white double glazed timber sash windows of the house

  Granted Householder Windows or glazing 9 docs
  Domestic

• 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