44 Chestnut Avenue, Brentford, TW8 9PY

1. 1 Oct 2025

   Received by Hounslow

2. 11 Dec 2025

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 11 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.

• 14 APPLE GARTH, BRENTFORD, TW8 9QD

  P/2023/1080 Submitted 5 Apr 2023 50 yards away

  Certificate of Lawfulness for the operation of a private vehicle hire booking from a living room with no visiting drivers or customers.

  Granted Lawful development 6 docs

• 14 Springvale Avenue, Brentford, TW8 9QH

  P/2024/3271 Submitted 30 Sep 2024 100 yards away

  Lawful Development Certificate Existing for the use of the single storey outbuilding as a self contained residential unit

  Granted Lawful development 6 docs
  Small domestic

• 24 Chestnut Avenue, Brentford, TW8 9PY

  PA/2026/2042 Submitted 10 Jul 2026 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 3.00 metres high to the eaves.

  Granted Prior approval Extension 18 docs

• 24 Chestnut Avenue, Brentford, TW8 9PY

  P/2026/1589 Submitted 28 May 2026 100 yards away

  Erection of a single storey rear extension with flat roof and rooflights including attached gazebo

  Withdrawn Householder Extension Loft or dormer 19 docs
  Small domestic

• 32 Springvale Avenue, Brentford, TW8 9QH

  P/2025/2506 Submitted 13 Aug 2025 100 yards away

  Details of Cycle parking, Parking Permit and HMO Management Plan submitted pursuant to appeal Conditions 3, 4 and 5 of APP/F5540/W/25/3366328 dated 06/08/2025 for the change of use from C4 small-scale HMO 6 people to Sui generis HMO 7-person at 32 Springvale Avenue, Brentford, London TW8 9QH in accordance with the terms of the application, Ref: P/2025/0358.

  Granted Conditions 9 docs

• Unit 7, Phoenix Trade Park Ealing Road, Brentford, TW8 9PL

  P/2025/3002 Submitted 7 Oct 2025 100 yards away

  Retrospective application for the installation of one chilled container to the side of the unit in the yard.

  Granted Full applications 10 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